Car Wash
Car Wash Parts designed to keep your vehicle cleaning systems running smoothly, efficiently, and reliably. This collection includes essential replacement components and upgrade parts that help maintain optimal performance in both professional car wash setups and mobile detailing operations.
As an important segment of the broader Auto & Vehicle Cleaning Equipment category, these car wash parts support everything from routine maintenance to full system enhancements. With components built for durability and consistent water flow, you can keep your wash bays, pressure systems, and detailing tools operating at their best while minimizing downtime.
This collection is ideal for car wash operators, detailers, and mobile service professionals who want to extend equipment lifespan, prevent unexpected failures, and ensure high-quality cleaning results. Whether you’re replacing worn components or upgrading critical parts, these solutions help maintain reliability and enhance overall performance.
Use these car wash parts as part of a complete auto & vehicle cleaning workflow to keep your systems in top condition and deliver consistent, professional-grade service. With the right parts in place, you can improve efficiency, reduce maintenance interruptions, and provide superior cleaning results for every vehicle.
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The Mosmatic WDG Swivel 40.028 is a precision-engineered, nickel-plated brass swivel built for reliable performance in high-pressure hose reels, ceiling booms, and pressure washers. Designed to handle continuous use in demanding environments, this swivel features a sliding bearing for smooth, controlled rotation and an O-ring NBR seal for leak-resistant sealing. With a 1/4” NPTF inlet and 1/4” NPTM outlet, it supports up to 2200 psi, operates at 30 RPM, and handles temperatures up to 200°F. Its extended body length of 2.56” allows added reach in tight configurations.
Applications
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Hose reels with extended offset
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Pressure washers and mobile units
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Compact fluid systems requiring distance between inlet/outlet
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OEM industrial equipment
Features
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Nickel-plated brass construction for corrosion and wear resistance
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Sliding bearing ensures smooth, consistent rotation
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Thread IN: 1/4” NPTF | Thread OUT: 1/4” NPTM
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Extended size: Height – 1.02” | Overall Length – 2.56”
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Nominal Width (NW): 1/4”
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Rated for 2200 psi maximum pressure
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Withstands temperatures up to 200°F
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Operates at speeds up to 30 RPM
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Equipped with a durable O-ring NBR seal for leak-free performance
Specs
Pressure: 2200 psi
Temperature: 200°F
RPM: 30
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: O-ring NBR
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 1/4" NPTF
Thread Out: G2 1/4" NPTM
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.87
Height (H): 1.02
Length 1 (L1): 1.77
Length 2 (L2) (overall length): 2.56
Length 3 (L3): 1.14
Length 4 (L4): 1.77
Length 5 (L5): 0.47
Lenght 6 (L6): 0.27
Weight: 10.0 oz
The Mosmatic DGE Swivel - 34.875 is a compact, high-flow swivel engineered to handle thrust and radial forces in high-pressure environments. Built with a nickel-plated brass housing and a stainless steel interior, it delivers superior corrosion resistance and durability in industrial and food-grade settings. Featuring a one thrust ball bearing, ensuring dependable performance, this swivel provides smooth, low-RPM operation and long-lasting reliability. Rated for 2900 PSI and up to 250°F, it is ideal for applications requiring robust performance in tight spaces.
Applications:
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High-pressure cleaning and fluid systems
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Food and beverage sanitation and processing equipment
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Chemical transfer and washdown operations
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Industrial hose reels and rotary connections
Key Features:
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Nickel-plated brass body with stainless steel interior
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With 1x thrust ball bearing
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Engineered to manage both thrust and radial forces
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Corrosion-resistant for industrial and sanitary use
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Compact design with high-flow capability
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Thread IN: 1" NPTF | Thread OUT: 1" NPTM
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Nominal Width (NW): 1"
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Diameter: 2.36"
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Overall Length: 1.42"
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Max Pressure: 2900 PSI
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Max RPM: 30
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Max Operating Temperature: 250°F
Specs
Pressure: 2900 psi
Temperature: 250°F
RPM: Max. 30
Material Type: Brass, Nickel Plated
Inner Part: Stainless Steel
Seal: O-ring NBR
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 1"NPTF
Thread Out: G2 1"NPTM
Nominal Width (NW): 1"
Wrench Size 1 (SW1): 1.42
Diameter (D1): 2.36"
Diameter 2 (D2): 2.83
Length 1 (L1) (overall length): 1.42"
Length 2 (L2): 2.52
Length 3 (L3): 0.71
Length 4 (L4): 1.18
Length 5 (L5): 0.83
Weight: 74.2oz
The Mosmatic DGE Swivel - 34.872 is a high-quality, corrosion-resistant swivel engineered for high-pressure, high-flow applications in industrial and food-grade environments. Built from nickel-plated brass with a stainless steel interior, this swivel supports both thrust and radial forces for smooth, efficient operation. Featuring a 1x thrust ball bearing, ensuring dependable performance, it offers stability and durability in continuous-use systems. Rated for up to 4000 PSI and 250°F, it’s ideal for applications requiring reliable, sanitary, and low-RPM performance.
Applications:
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High-pressure fluid transfer systems
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Food and beverage processing and washdown
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Sanitary and chemical cleaning operations
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Industrial rotary joints and hose reels
Key Features:
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Nickel-plated brass body with stainless steel internal components
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With 1x thrust ball bearing
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Handles both thrust and radial force loads
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Designed for high-flow, low-RPM use
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Corrosion-resistant for industrial and sanitary environments
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Thread IN: 3/8" NPTF | Thread OUT: 3/8" NPTM
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Nominal Width (NW): 3/8"
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Diameter: 1.64"
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Overall Length: 3.46"
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Max Pressure: 4000 PSI
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Max RPM: 30
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Max Operating Temperature: 250°F
Specs
Pressure: 4000 psi
Temperature: 250°F
RPM: Max. 30
Material Type: Brass, Nickel Plated
Inner Part: Stainless Steel
Seal: O-ring NBR
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 3/8"NPTF
Thread Out: G2 3/8"NPTM
Nominal Width (NW): 3/8"
Wrench Size 1 (SW1): 0.87
Diameter (D1): 1.64"
Diameter 2 (D2): 1.64
Length 1 (L1) (overall length): 3.46"
Length 2 (L2): 2.08
Length 3 (L3): 0.43
Length 4 (L4): 0.67
Length 5 (L5): 0.55
Weight: 22.5oz
The Mosmatic DGE Swivel - 34.765 is a powerful, high-flow stainless steel swivel designed for high-pressure applications where thrust and radial forces must be managed reliably. Equipped with 1x thrust ball bearing and 2x sliding bearings, this swivel delivers stable, low-RPM rotation and long-term durability. Its corrosion-resistant stainless steel construction makes it ideal for demanding environments such as pharmaceutical processing, food and beverage sanitation, automatic car wash systems, and industrial fluid handling.
Applications:
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Food and beverage cleaning and transfer systems
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Pharmaceutical production and CIP processes
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Rotary spray arms in car wash systems
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Industrial chemical handling and washdown
Key Features:
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Corrosion-resistant stainless steel housing
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With 1x thrust ball bearing and 2 x sliding bearings
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Handles both thrust and radial loads under high pressure
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High-flow design with smooth low-RPM operation
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Thread IN: 1" NPTF | Thread OUT: 1" NPTF
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Nominal Width (NW): 1"
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Diameter: 2.35"
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Overall Length: 3.54"
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Max Pressure: 2900 PSI
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Max RPM: 30
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Max Operating Temperature: 250°F
Specs
Pressure: 2900 psi
Temperature: 250°F
RPM: Max. 30
Material Type: Stainless Steel
Inner Part: Stainless Steel
Seal: O-ring NBR
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 1"NPTF
Thread Out: G2 1"NPTF
Nominal Width (NW): 1"
Wrench Size 1 (SW1): 1.42
Wrench Size 2 (SW2): 1.97
Diameter (D1): 2.35"
Length 1 (L1) (overall length): 3.54"
Length 2 (L2): 2.56
Weight: 44oz
The Mosmatic DGE Swivel - 34.755 is a precision-engineered stainless steel swivel built for high-pressure and high-flow applications. Designed to handle both thrust and radial forces, this swivel features 1x thrust ball bearing and 2x sliding bearings, delivering smooth, reliable rotation even in demanding conditions. Corrosion-resistant and rated for 2900 PSI, this swivel is ideal for use in pharmaceutical, food service, automatic car wash, and industrial fluid systems where hygiene, performance, and durability are essential.
Applications:
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Food and beverage sanitation systems
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Pharmaceutical processing and CIP systems
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Industrial washdown and high-pressure cleaning
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Automatic car wash rotary spray systems
Key Features:
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Heavy-duty stainless steel construction for superior corrosion resistance
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With 1x thrust ball bearing and 2 x sliding bearings
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Handles both thrust and radial forces in low-RPM environments
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High-flow capability with consistent performance
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Thread IN: 1" NPTF | Thread OUT: 1" NPTM
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Nominal Width (NW): 1"
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Diameter: 2.35"
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Overall Length: 3.74"
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Max Pressure: 2900 PSI
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Max RPM: 30
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Max Operating Temperature: 250°F
Specs
Pressure: 2900 psi
Temperature: 250°F
RPM: Max. 30
Material Type: Stainless Steel
Inner Part: Stainless Steel
Seal: O-ring NBR
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 1"NPTF
Thread Out: G2 1"NPTM
Nominal Width (NW): 1"
Wrench Size 1 (SW1): 1.42
Wrench Size 2 (SW2): 1.97
Diameter (D1): 2.35"
Length 1 (L1) (overall length): 3.74"
Length 2 (L2): 2.56
Length 3 (L3): 0.71
Weight: 40.3oz
The Mosmatic DGE Swivel - 34.754 is a high-performance stainless steel swivel engineered for high-pressure, high-flow operations across a variety of demanding environments. Designed to support both thrust and radial forces, this swivel features 1x thrust ball bearing and 2x sliding bearings for smooth, reliable operation. With a pressure rating of 5000 PSI and temperature resistance up to 250°F, it’s perfect for applications in pharmaceutical manufacturing, food processing, industrial cleaning, and automatic car wash systems.
Applications:
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Pharmaceutical fluid handling and CIP systems
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Food and beverage sanitation and spray lines
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Car wash sprayers and rotary connections
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Industrial washdown and chemical systems
Key Features:
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Rugged stainless steel construction for corrosion resistance
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With 1x thrust ball bearing and 2 x sliding bearings
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High-flow capacity for demanding applications
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Supports both radial and thrust forces at low RPM
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Thread IN: 3/4" NPTF | Thread OUT: 3/4" NPTM
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Nominal Width (NW): 3/4"
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Diameter: 1.97"
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Overall Length: 3.66"
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Max Pressure: 5000 PSI
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Max RPM: 30
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Max Operating Temperature: 250°F
Specs
Pressure: 5000 psi
Temperature: 250°F
RPM: Max. 30
Material Type: Stainless Steel
Inner Part: Stainless Steel
Seal: O-ring NBR
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 3/4"NPTF
Thread Out: G2 3/4"NPTM
Nominal Width (NW): 3/4"
Wrench Size 1 (SW1): 1.06
Wrench Size 2 (SW2): 1.58
Diameter (D1): 1.97"
Length 1 (L1) (overall length): 3.66"
Length 2 (L2): 2.58
Length 3 (L3): 0.63
Weight: 27.8oz
The Mosmatic DGR Swivel - 34.311 is a premium stainless steel swivel designed to withstand both radial and thrust forces in high-pressure applications. Featuring a quadruple bearing system with two radial and two thrust ball bearings, this swivel delivers smooth, reliable performance even under heavy load. It is ideal for industrial or food service use where high flow, corrosion resistance, and durability are essential. Built from high-grade stainless steel, it ensures long-term resistance to harsh environments and demanding conditions.
Applications:
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Industrial high-pressure systems
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Food and beverage processing equipment
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Sanitation and washdown systems
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Chemical and fluid transfer operations
Key Features:
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Corrosion-resistant stainless steel construction
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Quadruple bearing system: 2x radial + 2x thrust ball bearings
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High-flow design for efficient performance
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Handles both thrust and radial force loads
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Thread IN: 3/4" NPTF | Thread OUT: 3/4" NPTM
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Nominal Width (NW): 3/4"
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Diameter: 2.17"
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Overall Length: 5"
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Max Pressure: 3000 PSI
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Max RPM: 150
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Temperature Range: 40°F to 180°F
Specs
Pressure: 3000 psi
Temperature: 40°F - 180°F
RPM: 150
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: O-ring NBR
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 3/4"NPTF
Thread Out: G2 3/4"NPTM
Nominal Width (NW): 3/4"
Wrench Size 1 (SW1): 1.65
Wrench Size 2 (SW2): 1.26
Diameter (D): 2.17
Length 1 (L1) (overall length): 5
Length 2 (L2): 3.66
Length 3 (L3): 0.59
Weight: 51oz
The Mosmatic HP Gun <Nano> - 29.082 delivers outstanding performance in a compact, lightweight design. Engineered for maximum user comfort, it features an ergonomically molded handle along with a Groove design for enhanced grip and control. Its built-in Weep function allows a continuous water flow to prevent freezing in cold temperatures, making it ideal for winter and cold-weather applications. With a high-pressure capacity of 4000 PSI and a maximum temperature rating of 300°F, this gun is built for heavy-duty, professional use. It includes a 3/8” NPTF thread inlet and a 1/4” NPTF thread outlet for secure and reliable operation.
Applications
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Cold climate and winter pressure washing
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Industrial and commercial cleaning
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Automotive detailing and truck washing
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Agricultural equipment maintenance
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Construction site washdowns
Features
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Compact, lightweight design for easy handling
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Ergonomic molded grip for operator comfort
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Weep function to prevent freezing in cold conditions
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Groove feature for improved stability and control
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Supports up to 4000 PSI pressure
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Temperature rated up to 300°F
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Thread Inlet: 3/8” NPTF
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Thread Outlet: 1/4” NPTF
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Durable construction for professional-grade performance
Specs
Pressure: 4000 psi
Temperature: 300°F
Weep Function: Yes
Low Trigger Force: No
Groove: Yes
Swivel: No
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Weight: 1.8lbs
The Mosmatic HP Gun <Nano> - 29.063 combines compact design with powerful performance, making it ideal for high-pressure cleaning applications. Designed with an ergonomic molded grip, this lightweight gun reduces user fatigue while ensuring precision and control. Built to handle pressures up to 4000 PSI and temperatures up to 300°F, the Nano series offers outstanding durability in a smaller form factor. Featuring a 3/8” NPTF inlet and a 1/4” NPTF outlet, this gun guarantees secure, reliable connections for professional-grade performance.
Applications
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Automotive and motorcycle detailing
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Commercial and industrial pressure washing
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Equipment maintenance and cleaning
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Agricultural machinery cleaning
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Construction site cleanup
Features
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Compact, lightweight design for ease of use
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Ergonomic molded handle for operator comfort
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Handles up to 4000 PSI pressure
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Temperature rated up to 300°F
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Thread Inlet: 3/8” NPTF
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Thread Outlet: 1/4” NPTF
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Rugged construction for long service life
Specs
Pressure: 4000 psi
Temperature: 300°F
Weep Function: No
Low Trigger Force: No
Swivel: No
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Weight: 1.8lbs
Elevate your cleaning performance with the Mosmatic HP Gun <Aero> - 29.034. Designed with an ergonomic molded grip, this professional high-pressure gun ensures superior comfort and ease of use during extended operation. Featuring Low Trigger Force technology, it delivers 90% reduced holding force and 40% less trigger effort, significantly minimizing operator fatigue. Engineered for durability and maximum efficiency, it supports up to 4000 PSI and temperatures up to 300°F. The gun is equipped with a 3/8” NPTF inlet and a 1/4” NPTF outlet for reliable and secure connections.
Applications
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Commercial and industrial cleaning
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Automotive and fleet washing
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Agricultural equipment maintenance
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Pressure washing services
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Construction site cleanup
Features
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Ergonomic molded handle for enhanced comfort
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Low Trigger Force: 90% reduced holding and 40% less trigger force
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High pressure rating: up to 4000 PSI
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High temperature tolerance: up to 300°F
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Thread In: 3/8” NPTF
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Thread Out: 1/4” NPTF
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Built for durability and long service life
Specs
Pressure: 4000 psi
Temperature: 300°F
Weep Function: Yes
Low Trigger Force: No
Swivel: No
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Weight: 1.1lbs
The Mosmatic 29.020 Foam Injector is a professional-grade pressure washer accessory designed to deliver rich, consistent foam for efficient surface cleaning. Ideal for use in vehicle wash systems and industrial cleaning setups, this injector enhances detergent application and cleaning power across a wide range of PSI levels.
Constructed with a 0.1" diameter, G1/4" F thread inlet, and R1/4" M thread outlet, it operates at 90 PSI with 2.4 GPM and up to 1450 PSI with 9 GPM. Its durable, compact design ensures long-lasting performance and seamless integration with pressure washer systems.
Applications
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Pressure washer systems for car washes and equipment cleaning
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Foam detergent application in industrial cleaning operations
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Self-service vehicle wash stations
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Commercial wash bays and detailing setups
Key Features
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Engineered for professional pressure washer use
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Thread Inlet: G1/4" F | Thread Outlet: R1/4" M
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0.1" internal diameter for controlled detergent flow
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Works at 90 PSI / 2.4 GPM and up to 1450 PSI / 9 GPM
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Enhances foam generation and surface coverage
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Durable, compact design for easy system integration
Specs
Pressure: 90 PSI 2.4 GPM and 1450 PSI 9 GPM
Diameter: 0.1"
Thread IN: G1/4"F
Thread OUT: R1/4" M
Weight: 0.1 lbs
The Mosmatic 29.013 Brush Guard is a lightweight, durable protective cover designed to shield brush heads and surrounding surfaces during cleaning operations. Made from neutral plastic in a sleek black finish, this guard enhances safety and helps maintain the shape and integrity of the brush during use.
Its universal design ensures easy integration with Mosmatic brush systems, providing added protection in both manual and automated wash environments. Ideal for preserving equipment and delivering consistent, high-quality cleaning results.
Applications
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Car wash brush assemblies
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Protection for detailing and surface cleaning brushes
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Commercial and industrial cleaning systems
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Manual and automated wash environments
Key Features
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Constructed from neutral plastic for lightweight durability
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Black color for a clean, professional appearance
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Protects brush bristles and nearby surfaces from damage
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Compatible with Mosmatic brush systems
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Easy to install and maintain
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Helps extend the life of cleaning brushes
Specs
Material Type: Neutral Plastic
Color: Black
Weight: 0.2lbs
The Mosmatic 29.012 Brush Body is a durable and precision-engineered component designed for mounting brush heads in high-pressure cleaning applications. Constructed from high-quality stainless steel, it ensures corrosion resistance and long-lasting performance in demanding wash environments.
This brush body features a G1/4" F thread inlet and includes 2x M5x12 mounting bolts for secure and easy installation. Ideal for use in vehicle wash systems and custom cleaning assemblies, the Mosmatic brush body provides a stable and reliable base for various brush configurations.
Applications
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Vehicle wash systems and detailing setups
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Mounting base for Mosmatic hogs hair brushes
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High-pressure and soft-touch cleaning assemblies
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Commercial and industrial cleaning stations
Key Features
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Stainless steel construction for strength and corrosion resistance
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Thread Inlet: G1/4" F for standard compatibility
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Includes 2x M5x12 bolts for secure installation
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Engineered for use with Mosmatic brush heads
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Ideal for manual or automated cleaning systems
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Provides a stable, long-lasting brush mount base
Specs
Material Type: Stainless steel
Thread IN: G1/4" F
Weight: 0.5 lbs
The Mosmatic 904.848 is a 35-inch stainless steel lance featuring a 28" bent handle, designed for superior ergonomics and extended reach in high-pressure cleaning. Its long bent grip allows operators to clean overhead and angled surfaces with comfort and control.
Engineered without sleeve or drip guard, the design remains clean and lightweight—perfect for mobile systems and daily-use wash bays. The stainless steel construction ensures resistance to corrosion and damage from chemicals or weather exposure.
Equipped with 1/4" NPTM threads on both the inlet and outlet, it integrates easily into most pressure washer setups.
Applications:
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Long-reach overhead surface cleaning
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Industrial and agricultural equipment rinsing
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Mobile detailing systems
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Commercial wash bays
Features:
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35" lance with 28" bent handle for ergonomic control
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Dual 1/4" NPTM threading for compatibility
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Streamlined, sleeve-free, drip-free construction
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Corrosion-resistant stainless steel build
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Rated to 4000 PSI
Specs:
Product Type: Lance
Category: HP Wands
Brand: Mosmatic
Part Number: 904.848
Material: Stainless Steel
Nominal: 1/4"
Pressure: 4000 PSI
Temperature: 250°F max
Threading In: 1/4" NPTM
Threading Out: 1/4" NPTM
Weight: 1.8 lbs
The Mosmatic 903.118 is a 35-inch professional pressure washer lance featuring a long 28" straight grip for enhanced control and stability. Designed for extended cleaning applications, it offers reach, strength, and precision in a lightweight, stainless steel body.
Ideal for industrial and commercial use, the extended grip provides greater leverage for long sessions or high-reach cleaning. With no sleeve or drip guard, the design remains minimal and maneuverable while withstanding up to 4000 PSI.
Equipped with 1/4" NPTM threading on both inlet and outlet, this lance ensures universal compatibility with most pressure washer systems.
Applications:
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Extended reach vehicle and trailer cleaning
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Commercial wash bays and service stations
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Agricultural equipment maintenance
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Long-range pressure washing applications
Features:
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35" lance with 28" straight grip for control and leverage
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1/4" NPTM inlet and outlet for seamless integration
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Stainless steel tube resists corrosion and wear
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Streamlined build without sleeve or drip guard
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Handles pressures up to 4000 PSI
Specs:
Product Type: Lance
Category: HP Wands
Brand: Mosmatic
Part Number: 903.118
Material: Stainless Steel
Nominal: 1/4"
Pressure: 4000 PSI
Temperature: 250°F max
Threading In: 1/4" NPTM
Threading Out: 1/4" NPTM
Weight: 1.8 lbs
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