Part Number: BXD2527G
Category: Pressure Washer Pumps → Axial Cam Pumps → Gas Pressure Washer Pumps
Type: Comet BXD2527G Pressure Washer Pump – 2.5 GPM 2700 PSI 3/4" Gas Shaft

The Comet BXD2527G Pressure Washer Pump (Part #BXD2527G) is a genuine OEM axial cam pressure washer pump engineered for dependable residential and light commercial cleaning applications. Manufactured by Comet Pumps, this direct-drive pump delivers 2.4 GPM at 2,700 PSI, providing reliable cleaning performance for driveways, patios, decks, vehicles, outdoor equipment, fences, and general property maintenance.

Key Features & Benefits

• Genuine Comet OEM pressure washer pump
• Part Number: BXD2527G
• Direct-drive axial cam pump
• Delivers up to 2.4 GPM at 2,700 PSI
• Designed for gas-powered pressure washers
• 3/4-inch horizontal hollow shaft
• Operates at 3,400 RPM
• Compatible with engines up to 6.5 GHP
• 1/2" FPT water inlet
• 3/8" MPT high-pressure outlet
• Compact, lightweight design
• OEM-quality performance and durability
• Ideal replacement for residential and light commercial pressure washers

Technical Specifications

Part Number: BXD2527G

Pump Model: BXD2527G

Manufacturer: Comet Pumps

Product Type: Axial Cam Pressure Washer Pump

Maximum Flow Rate: 2.4 GPM

Maximum Pressure: 2,700 PSI

Maximum Pump Speed: 3,400 RPM

Gas Horsepower (GHP): 6.5

Shaft Size: 3/4" Horizontal Hollow Shaft

Water Inlet: 1/2" FPT

High-Pressure Outlet: 3/8" MPT

Pump Orientation: Horizontal Direct Drive

Weight: 12 lbs

OEM Replacement: Yes

Compatible Applications

Designed for use with compatible gas-powered pressure washer systems featuring:

• 3/4-inch horizontal engine shafts
• Engines up to 6.5 GHP
• Residential pressure washers
• Light commercial pressure washers
• Equipment replacement and repair projects
• OEM pressure washer installations

Always verify shaft size, mounting configuration, engine horsepower, and pressure/flow requirements before ordering.

Function of the Pressure Washer Pump

The BXD2527G pump helps:

• Deliver up to 2.4 GPM of water flow
• Generate operating pressures up to 2,700 PSI
• Restore pressure washer performance
• Provide dependable cleaning power for residential and light commercial applications
• Replace worn or damaged OEM pumps
• Improve overall cleaning efficiency

Its compact axial cam design offers reliable operation while providing an economical replacement solution for compatible pressure washer systems.

Common Signs Replacement Is Needed

Replace the pump if you notice:

• Reduced operating pressure
• Decreased water flow
• Water or oil leaks
• Excessive operating noise
• Cracked or damaged pump housing
• Loss of pumping performance
• Excessive internal wear

Replacing a worn pump restores cleaning performance while minimizing equipment downtime.

Installation & Service Notes

• Shut down the pressure washer and disconnect the spark plug before servicing.
• Relieve all system pressure.
• Verify compatibility with the engine shaft size, mounting configuration, horsepower, and pressure requirements.
• Remove the existing pump and inspect the engine shaft for wear or corrosion.
• Install the replacement pump according to the manufacturer's specifications.
• Connect the 1/2" FPT water inlet and 3/8" MPT high-pressure outlet fittings.
• Prime the pump with water before startup.
• Verify proper operation and inspect for leaks after installation.

Important: Never operate the pump without an adequate water supply. Running the pump dry can quickly damage internal components and significantly reduce pump service life.

Maintenance Recommendations

• Inspect the pump regularly for water or oil leaks.
• Maintain a clean, filtered water supply to reduce internal wear.
• Flush the pump after use when pumping dirty or corrosive water.
• Inspect inlet and outlet fittings periodically for leaks or damage.
• Use only genuine OEM Comet replacement parts and recommended lubricants to maintain optimum performance, reliability, and long service life.