HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsBBB Industries N731-2276 Power Steering Pump
Part #: N731-2276

BBB Industries N731-2276 Power Steering Pump

New Power Steering Pump
⚙️ 45 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦New Power Steering Pump
🚗Fitment: Chevrolet and GMC, Silverado 2500 HD Classic, Silverado 3500 Classic, Sierra 2500 HD Classic, Sierra 3500 Classic, Avalanche 2500, Silverado 2500 HD, Silverado 3500, Suburban 2500, Sierra 2500 HD, Sierra 3500, and Yukon XL 2500
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Overview of BBB Industries New Power Steering Pump N731-2276

The BBB Industries New Power Steering Pump N731-2276 is designed specifically for heavy-duty Chevrolet and GMC trucks. This power steering pump provides reliable hydraulic pressure to ensure smooth steering performance in models like the Silverado 2500 HD and Sierra 3500 Classic.

  • New power steering pump with cast iron housing for durability
  • Compatible with Chevrolet and GMC 2500 and 3500 series trucks
  • Includes installation kit for straightforward replacement
  • Single inlet and outlet with precise dimensions for proper fit
  • Reservoir included with plastic filter for fluid cleanliness
  • Four mounting holes and press-on pulley attachment type
  • Outlet threaded connection M16x1.50 for secure hose attachment

Detailed Product Features and Specifications

This BBB Industries New Power Steering Pump features a robust cast iron housing that withstands the rigors of heavy-duty use in Chevrolet Avalanche 2500, GMC Sierra 2500 HD Classic, and similar models. The pump includes one inlet with a diameter of 0.633 inches and a reservoir attachment type inlet, ensuring proper fluid flow. The outlet is threaded with an M16x1.50 size, providing a secure connection for power steering hoses. The pump comes with a plastic filter integrated into the reservoir to maintain fluid cleanliness and extend component life. It is designed with four mounting holes for stable installation and a press-on pulley attachment type, although the pulley itself is not included. The reservoir is included but does not come with a cap or sensor.

New Power Steering Pump Product Line

The New Power Steering Pump line from BBB Industries focuses on delivering brand-new, high-quality replacement pumps engineered for direct fitment and reliable performance. This product line emphasizes durability and ease of installation, making it suitable for professional repairs and maintenance on Chevrolet and GMC heavy-duty trucks. The N731-2276 model exemplifies this line by combining sturdy materials and precise engineering to meet OEM specifications.

Common Applications and Problem Resolution

  • Restores proper steering assist in Chevrolet Silverado 2500 HD and GMC Yukon XL 2500
  • Eliminates whining or groaning noises caused by worn power steering pumps
  • Resolves fluid leaks from damaged or corroded pump housings
  • Improves steering response and reduces steering effort in heavy-duty trucks
  • Addresses overheating or pump failure due to clogged filters or worn components

Installation Notes and Tips

  • Installation kit is included to facilitate replacement; verify all components before starting
  • Ensure the press-on pulley is compatible and properly aligned; pulley not included
  • Check inlet and outlet hose connections for correct size and secure threaded fittings
  • Bleed the power steering system after installation to remove air and ensure optimal performance
  • Inspect reservoir and fluid levels regularly after installation to prevent premature wear

Quality Assurance and Warranty

BBB Industries provides this New Power Steering Pump as a brand-new component manufactured to meet or exceed OEM standards. The cast iron housing and plastic filter contribute to long service life under demanding conditions. This pump includes a warranty that covers defects in materials and workmanship, supporting professional repair confidence for Chevrolet Avalanche 2500 and GMC Sierra 3500 Classic owners.

BrandBBB Industries
Part NumberN731-2276
PositionNew Power Steering Pump
Filter TypePlastic
Housing MaterialCast Iron
Inlet Attachment TypeReservoir
Inlet Diameter0.633
Inlet Size0.633
Installation Kit IncludedYes
New or RemanufacturedNew
Number of Mounting Holes4
Outlet Attachment TypeThreaded
Outlet Diameter (In)M16X1.50
Outlet SizeM16X1.50
Outlet Thread SizeM16X1.50
Pulley Attachment TypePress-On
Pulley IncludedNo
Remote ReservoirNo
Reservoir Cap IncludedNo
Reservoir IncludedYes
Sensor IncludedNo

This part fits 45 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007ChevroletSilverado 2500 HD Classic8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2007ChevroletSilverado 3500 Classic8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2007GMCSierra 2500 HD Classic8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2007GMCSierra 3500 Classic8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2006ChevroletAvalanche 2500N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2006ChevroletSilverado 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2006ChevroletSilverado 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2006ChevroletSuburban 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2006GMCSierra 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2006GMCSierra 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2006GMCYukon XL 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2005ChevroletAvalanche 2500N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2005ChevroletSilverado 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2005ChevroletSilverado 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2005ChevroletSuburban 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2005GMCSierra 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2005GMCSierra 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2005GMCYukon XL 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2004ChevroletAvalanche 2500N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2004ChevroletSilverado 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2004ChevroletSilverado 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2004ChevroletSuburban 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2004GMCSierra 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2004GMCSierra 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2004GMCYukon XL 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2003ChevroletAvalanche 2500N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2003ChevroletSilverado 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2003ChevroletSilverado 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2003ChevroletSuburban 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2003GMCSierra 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2003GMCSierra 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2003GMCYukon XL 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2002ChevroletAvalanche 2500N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2002ChevroletSilverado 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2002ChevroletSilverado 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2002ChevroletSuburban 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2002GMCSierra 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2002GMCSierra 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2002GMCYukon XL 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2001ChevroletSilverado 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2001ChevroletSilverado 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2001ChevroletSuburban 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2001GMCSierra 2500 HD8.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2001GMCSierra 35008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump
2001GMCYukon XL 25008.1LV8N/AReplace the reservoir for optimal power steering pump performance.; New Power Steering Pump

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1931992488963608

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.