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Oil Pump O-Ring

Part Number : CO-40

Original Equipment (OE) Part Interchange

GENERAL MOTORS: 3756797
GENERAL MOTORS: 24210605

Features & Benefits

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
  • Manufactured to meet or exceed original equipment specs

Warranty

For more information about the warranty View Details

Specifications

Application

Part Number
CO-40
Name
Oil Pump O-Ring
Product Type
N/A
Outer Diameter (in inches)
8.5
Product Note
N/A
Trans. Code
N/A
Balanced
N/A

Fitment Notes

Select a vehicle to view fitment notes
1999 Cadillac Escalade All
2000 Cadillac Escalade All
2002 Cadillac Escalade All
2003 Cadillac Escalade All
2006 Cadillac Escalade All
1998 Chevrolet Astro All
1999 Chevrolet Astro All
2000 Chevrolet Astro All
2001 Chevrolet Astro All
2002 Chevrolet Astro All
2003 Chevrolet Astro All
2002 Chevrolet Avalanche 1500 V8 5.3L 323cid
2003 Chevrolet Avalanche 1500 V8 5.3L 323cid
2002 Chevrolet Avalanche 2500 V8 8.1L 496cid
2003 Chevrolet Avalanche 2500 V8 8.1L 496cid
2004 Chevrolet Avalanche 2500 V8 8.1L 496cid
2005 Chevrolet Avalanche 2500 V8 8.1L 496cid
2006 Chevrolet Avalanche 2500 V8 8.1L 496cid
1998 Chevrolet Blazer V6 4.3L 262cid
1999 Chevrolet Blazer V6 4.3L 262cid
2000 Chevrolet Blazer V6 4.3L 262cid
2001 Chevrolet Blazer V6 4.3L 262cid
2002 Chevrolet Blazer V6 4.3L 262cid
2003 Chevrolet Blazer V6 4.3L 262cid
1998 Chevrolet C1500 All
1999 Chevrolet C1500 All
1998 Chevrolet C1500 Suburban All
1999 Chevrolet C1500 Suburban All
1998 Chevrolet C2500 All
1999 Chevrolet C2500 All
2000 Chevrolet C2500 All
1998 Chevrolet C2500 Suburban All
1999 Chevrolet C2500 Suburban All
1998 Chevrolet C3500 All
1999 Chevrolet C3500 All
2000 Chevrolet C3500 All
1998 Chevrolet C3500HD All
1999 Chevrolet C3500HD All
2000 Chevrolet C3500HD All
2001 Chevrolet C3500HD All
2002 Chevrolet C3500HD All
1998 Chevrolet Camaro All
1999 Chevrolet Camaro All
2000 Chevrolet Camaro All
2001 Chevrolet Camaro All
2002 Chevrolet Camaro All
1998 Chevrolet Corvette All
1999 Chevrolet Corvette All
2000 Chevrolet Corvette All
2001 Chevrolet Corvette All
2002 Chevrolet Corvette All
2003 Chevrolet Corvette All
1998 Chevrolet Express 1500 All
1999 Chevrolet Express 1500 All
2000 Chevrolet Express 1500 All
2001 Chevrolet Express 1500 All
2002 Chevrolet Express 1500 All
2003 Chevrolet Express 1500 All
1998 Chevrolet Express 2500 V6 4.3L 262cid
1998 Chevrolet Express 2500 V8 5.0L 305cid
1998 Chevrolet Express 2500 V8 5.7L 350cid
1998 Chevrolet Express 2500 V8 6.5L 395cid
1999 Chevrolet Express 2500 V6 4.3L 262cid
1999 Chevrolet Express 2500 V8 5.0L 305cid
1999 Chevrolet Express 2500 V8 5.7L 350cid
1999 Chevrolet Express 2500 V8 6.5L 395cid
2000 Chevrolet Express 2500 V6 4.3L 262cid
2000 Chevrolet Express 2500 V8 5.0L 305cid
2000 Chevrolet Express 2500 V8 5.7L 350cid
2000 Chevrolet Express 2500 V8 6.5L 395cid
2001 Chevrolet Express 2500 V6 4.3L 262cid
2001 Chevrolet Express 2500 V8 5.0L 305cid
2001 Chevrolet Express 2500 V8 5.7L 350cid
2001 Chevrolet Express 2500 V8 6.5L 395cid
2002 Chevrolet Express 2500 V6 4.3L 262cid
2002 Chevrolet Express 2500 V8 5.0L 305cid
2002 Chevrolet Express 2500 V8 5.7L 350cid
2002 Chevrolet Express 2500 V8 6.5L 395cid
2003 Chevrolet Express 2500 V6 4.3L 262cid
2003 Chevrolet Express 2500 V8 4.8L 294cid
2003 Chevrolet Express 2500 V8 5.3L 323cid
2003 Chevrolet Express 2500 V8 5.3L 5328cc 325cid
2003 Chevrolet Express 2500 V8 6.0L 5967cc 364cid
2004 Chevrolet Express 2500 V8 4.8L 294cid
2004 Chevrolet Express 2500 V8 6.0L 5967cc 364cid
2005 Chevrolet Express 2500 V8 4.8L 294cid
2005 Chevrolet Express 2500 V8 6.0L 5967cc 364cid
2006 Chevrolet Express 2500 V8 4.8L 294cid
2006 Chevrolet Express 2500 V8 6.0L 5967cc 364cid
2006 Chevrolet Express 2500 V8 6.6L 400cid
2006 Chevrolet Express 2500 V8 6.6L 6599cc 403cid
2007 Chevrolet Express 2500 All
1998 Chevrolet Express 3500 All
1999 Chevrolet Express 3500 All
2000 Chevrolet Express 3500 All
2001 Chevrolet Express 3500 All
2002 Chevrolet Express 3500 All
2003 Chevrolet Express 3500 All
2004 Chevrolet Express 3500 All
2005 Chevrolet Express 3500 All
2006 Chevrolet Express 3500 All
2007 Chevrolet Express 3500 All
1998 Chevrolet K1500 All
1999 Chevrolet K1500 All
1998 Chevrolet K1500 Suburban All
1999 Chevrolet K1500 Suburban All
1998 Chevrolet K2500 All
1999 Chevrolet K2500 All
2000 Chevrolet K2500 All
1998 Chevrolet K2500 Suburban All
1999 Chevrolet K2500 Suburban All
1998 Chevrolet K3500 All
1999 Chevrolet K3500 All
2000 Chevrolet K3500 All
1998 Chevrolet P30 All
1999 Chevrolet P30 All
1998 Chevrolet S10 All
1999 Chevrolet S10 All
2000 Chevrolet S10 All
2001 Chevrolet S10 All
2002 Chevrolet S10 All
2003 Chevrolet S10 All
1999 Chevrolet Silverado 1500 All
2000 Chevrolet Silverado 1500 All
2001 Chevrolet Silverado 1500 All
2002 Chevrolet Silverado 1500 V6 4.3L 262cid
2002 Chevrolet Silverado 1500 V8 4.8L 294cid
2002 Chevrolet Silverado 1500 V8 5.3L 323cid
2002 Chevrolet Silverado 1500 V8 5.3L 5328cc 325cid
2003 Chevrolet Silverado 1500 V6 4.3L 262cid
2003 Chevrolet Silverado 1500 V8 4.8L 294cid
2003 Chevrolet Silverado 1500 V8 5.3L 323cid
2003 Chevrolet Silverado 1500 V8 5.3L 5328cc 325cid
2006 Chevrolet Silverado 1500 V8 6.0L 5967cc 364cid
2001 Chevrolet Silverado 1500 HD All
2002 Chevrolet Silverado 1500 HD All
2003 Chevrolet Silverado 1500 HD All
2005 Chevrolet Silverado 1500 HD All
2006 Chevrolet Silverado 1500 HD All
2007 Chevrolet Silverado 1500 HD All
2007 Chevrolet Silverado 1500 HD Classic All
1999 Chevrolet Silverado 2500 V8 5.3L 323cid
1999 Chevrolet Silverado 2500 V8 5.3L 5328cc 325cid
1999 Chevrolet Silverado 2500 V8 6.0L 5967cc 364cid
2000 Chevrolet Silverado 2500 V8 5.3L 323cid
2000 Chevrolet Silverado 2500 V8 5.3L 5328cc 325cid
2000 Chevrolet Silverado 2500 V8 6.0L 5967cc 364cid
2001 Chevrolet Silverado 2500 V8 6.0L 5967cc 364cid
2002 Chevrolet Silverado 2500 V8 6.0L 5967cc 364cid
2003 Chevrolet Silverado 2500 V8 6.0L 5967cc 364cid
2004 Chevrolet Silverado 2500 V8 6.0L 5967cc 364cid
2001 Chevrolet Silverado 2500 HD V8 6.0L 5967cc 364cid
2001 Chevrolet Silverado 2500 HD V8 8.1L 496cid
2002 Chevrolet Silverado 2500 HD V8 6.0L 5967cc 364cid
2002 Chevrolet Silverado 2500 HD V8 8.1L 496cid
2003 Chevrolet Silverado 2500 HD V8 6.0L 5967cc 364cid
2003 Chevrolet Silverado 2500 HD V8 8.1L 496cid
2004 Chevrolet Silverado 2500 HD V8 6.0L 5967cc 364cid
2004 Chevrolet Silverado 2500 HD V8 8.1L 496cid
2005 Chevrolet Silverado 2500 HD V8 6.0L 5967cc 364cid
2005 Chevrolet Silverado 2500 HD V8 8.1L 496cid
2006 Chevrolet Silverado 2500 HD V8 6.0L 5967cc 364cid
2006 Chevrolet Silverado 2500 HD V8 8.1L 496cid
2007 Chevrolet Silverado 2500 HD V8 6.0L 5967cc 364cid
2007 Chevrolet Silverado 2500 HD Classic V8 6.0L 5967cc 364cid
2001 Chevrolet Silverado 3500 V8 6.0L 5967cc 364cid
2001 Chevrolet Silverado 3500 V8 8.1L 496cid
2002 Chevrolet Silverado 3500 V8 6.0L 5967cc 364cid
2002 Chevrolet Silverado 3500 V8 8.1L 496cid
2003 Chevrolet Silverado 3500 V8 6.0L 5967cc 364cid
2003 Chevrolet Silverado 3500 V8 8.1L 496cid
2004 Chevrolet Silverado 3500 V8 6.0L 5967cc 364cid
2004 Chevrolet Silverado 3500 V8 8.1L 496cid
2005 Chevrolet Silverado 3500 V8 6.0L 5967cc 364cid
2005 Chevrolet Silverado 3500 V8 8.1L 496cid
2006 Chevrolet Silverado 3500 V8 6.0L 5967cc 364cid
2006 Chevrolet Silverado 3500 V8 8.1L 496cid
2007 Chevrolet Silverado 3500 V8 6.0L 5967cc 364cid
2007 Chevrolet Silverado 3500 Classic V8 6.0L 5967cc 364cid
2000 Chevrolet Suburban 1500 All
2001 Chevrolet Suburban 1500 All
2002 Chevrolet Suburban 1500 All
2003 Chevrolet Suburban 1500 All
2004 Chevrolet Suburban 1500 All
2005 Chevrolet Suburban 1500 All
2006 Chevrolet Suburban 1500 All
2000 Chevrolet Suburban 2500 All
2001 Chevrolet Suburban 2500 V8 6.0L 5967cc 364cid
2001 Chevrolet Suburban 2500 V8 8.1L 496cid
2002 Chevrolet Suburban 2500 V8 6.0L 5967cc 364cid
2002 Chevrolet Suburban 2500 V8 8.1L 496cid
2003 Chevrolet Suburban 2500 V8 6.0L 5967cc 364cid
2003 Chevrolet Suburban 2500 V8 8.1L 496cid
2004 Chevrolet Suburban 2500 V8 6.0L 5967cc 364cid
2004 Chevrolet Suburban 2500 V8 8.1L 496cid
2005 Chevrolet Suburban 2500 V8 6.0L 5967cc 364cid
2005 Chevrolet Suburban 2500 V8 8.1L 496cid
2006 Chevrolet Suburban 2500 V8 6.0L 5967cc 364cid
2006 Chevrolet Suburban 2500 V8 8.1L 496cid
2007 Chevrolet Suburban 2500 V8 6.0L 5967cc 364cid
1998 Chevrolet Tahoe All
1999 Chevrolet Tahoe All
2000 Chevrolet Tahoe All
2001 Chevrolet Tahoe All
2002 Chevrolet Tahoe All
2003 Chevrolet Tahoe All
2004 Chevrolet Tahoe All
2005 Chevrolet Tahoe All
2006 Chevrolet Tahoe All
2002 Chevrolet Trailblazer All
2003 Chevrolet Trailblazer All
1998 GMC C1500 All
1999 GMC C1500 All
1998 GMC C1500 Suburban All
1999 GMC C1500 Suburban All
1998 GMC C2500 All
1999 GMC C2500 All
2000 GMC C2500 All
1998 GMC C2500 Suburban All
1999 GMC C2500 Suburban All
1998 GMC C3500 All
1999 GMC C3500 All
2000 GMC C3500 All
1998 GMC C3500HD All
1999 GMC C3500HD All
2000 GMC C3500HD All
2001 GMC C3500HD All
2002 GMC C3500HD All
2002 GMC Envoy All
2003 GMC Envoy All
1998 GMC Jimmy V6 4.3L 262cid
1999 GMC Jimmy V6 4.3L 262cid
2000 GMC Jimmy V6 4.3L 262cid
2001 GMC Jimmy V6 4.3L 262cid
2002 GMC Jimmy V6 4.3L 262cid
2003 GMC Jimmy V6 4.3L 262cid
1998 GMC K1500 All
1999 GMC K1500 All
1998 GMC K1500 Suburban All
1999 GMC K1500 Suburban All
1998 GMC K2500 All
1999 GMC K2500 All
2000 GMC K2500 All
1998 GMC K2500 Suburban All
1999 GMC K2500 Suburban All
1998 GMC K3500 All
1999 GMC K3500 All
2000 GMC K3500 All
1998 GMC P3500 All
1999 GMC P3500 All
1998 GMC Safari All
1999 GMC Safari All
2000 GMC Safari All
2001 GMC Safari All
2002 GMC Safari All
2003 GMC Safari All
1998 GMC Savana 1500 All
1999 GMC Savana 1500 All
2000 GMC Savana 1500 All
2001 GMC Savana 1500 All
2002 GMC Savana 1500 All
2003 GMC Savana 1500 All
1998 GMC Savana 2500 V6 4.3L 262cid
1998 GMC Savana 2500 V8 5.0L 305cid
1998 GMC Savana 2500 V8 5.7L 350cid
1998 GMC Savana 2500 V8 6.5L 395cid
1999 GMC Savana 2500 V6 4.3L 262cid
1999 GMC Savana 2500 V8 5.0L 305cid
1999 GMC Savana 2500 V8 5.7L 350cid
1999 GMC Savana 2500 V8 6.5L 395cid
2000 GMC Savana 2500 V6 4.3L 262cid
2000 GMC Savana 2500 V8 5.0L 305cid
2000 GMC Savana 2500 V8 5.7L 350cid
2000 GMC Savana 2500 V8 6.5L 395cid
2001 GMC Savana 2500 V6 4.3L 262cid
2001 GMC Savana 2500 V8 5.0L 305cid
2001 GMC Savana 2500 V8 5.7L 350cid
2001 GMC Savana 2500 V8 6.5L 395cid
2002 GMC Savana 2500 V6 4.3L 262cid
2002 GMC Savana 2500 V8 5.0L 305cid
2002 GMC Savana 2500 V8 5.7L 350cid
2002 GMC Savana 2500 V8 6.5L 395cid
2003 GMC Savana 2500 V6 4.3L 262cid
2003 GMC Savana 2500 V8 4.8L 294cid
2003 GMC Savana 2500 V8 5.3L 323cid
2003 GMC Savana 2500 V8 5.3L 5328cc 325cid
2003 GMC Savana 2500 V8 6.0L 5967cc 364cid
2004 GMC Savana 2500 V8 4.8L 294cid
2004 GMC Savana 2500 V8 6.0L 5967cc 364cid
2005 GMC Savana 2500 V8 4.8L 294cid
2005 GMC Savana 2500 V8 6.0L 5967cc 364cid
2006 GMC Savana 2500 V8 4.8L 294cid
2006 GMC Savana 2500 V8 6.0L 5967cc 364cid
2006 GMC Savana 2500 V8 6.6L 400cid
2006 GMC Savana 2500 V8 6.6L 6599cc 403cid
2007 GMC Savana 2500 All
1998 GMC Savana 3500 All
1999 GMC Savana 3500 All
2000 GMC Savana 3500 All
2001 GMC Savana 3500 All
2002 GMC Savana 3500 All
2003 GMC Savana 3500 All
2004 GMC Savana 3500 All
2005 GMC Savana 3500 All
2006 GMC Savana 3500 All
2007 GMC Savana 3500 All
1999 GMC Sierra 1500 All
2000 GMC Sierra 1500 All
2001 GMC Sierra 1500 All
2002 GMC Sierra 1500 V6 4.3L 262cid
2002 GMC Sierra 1500 V8 4.8L 294cid
2002 GMC Sierra 1500 V8 5.3L 323cid
2002 GMC Sierra 1500 V8 5.3L 5328cc 325cid
2003 GMC Sierra 1500 V6 4.3L 262cid
2003 GMC Sierra 1500 V8 4.8L 294cid
2003 GMC Sierra 1500 V8 5.3L 323cid
2003 GMC Sierra 1500 V8 5.3L 5328cc 325cid
2001 GMC Sierra 1500 HD All
2002 GMC Sierra 1500 HD All
2003 GMC Sierra 1500 HD All
2005 GMC Sierra 1500 HD All
2006 GMC Sierra 1500 HD All
2007 GMC Sierra 1500 HD All
2007 GMC Sierra 1500 HD Classic All
1999 GMC Sierra 2500 V8 5.3L 323cid
1999 GMC Sierra 2500 V8 5.3L 5328cc 325cid
1999 GMC Sierra 2500 V8 6.0L 5967cc 364cid
2000 GMC Sierra 2500 V8 5.3L 323cid
2000 GMC Sierra 2500 V8 5.3L 5328cc 325cid
2000 GMC Sierra 2500 V8 6.0L 5967cc 364cid
2001 GMC Sierra 2500 V8 6.0L 5967cc 364cid
2002 GMC Sierra 2500 V8 6.0L 5967cc 364cid
2003 GMC Sierra 2500 V8 6.0L 5967cc 364cid
2004 GMC Sierra 2500 V8 6.0L 5967cc 364cid
2001 GMC Sierra 2500 HD V8 6.0L 5967cc 364cid
2001 GMC Sierra 2500 HD V8 8.1L 496cid
2002 GMC Sierra 2500 HD V8 6.0L 5967cc 364cid
2002 GMC Sierra 2500 HD V8 8.1L 496cid
2003 GMC Sierra 2500 HD V8 6.0L 5967cc 364cid
2003 GMC Sierra 2500 HD V8 8.1L 496cid
2004 GMC Sierra 2500 HD V8 6.0L 5967cc 364cid
2004 GMC Sierra 2500 HD V8 8.1L 496cid
2005 GMC Sierra 2500 HD V8 6.0L 5967cc 364cid
2005 GMC Sierra 2500 HD V8 8.1L 496cid
2006 GMC Sierra 2500 HD V8 6.0L 5967cc 364cid
2006 GMC Sierra 2500 HD V8 8.1L 496cid
2007 GMC Sierra 2500 HD V8 6.0L 5967cc 364cid
2007 GMC Sierra 2500 HD Classic V8 6.0L 5967cc 364cid
2001 GMC Sierra 3500 V8 6.0L 5967cc 364cid
2001 GMC Sierra 3500 V8 8.1L 496cid
2002 GMC Sierra 3500 V8 6.0L 5967cc 364cid
2002 GMC Sierra 3500 V8 8.1L 496cid
2003 GMC Sierra 3500 V8 6.0L 5967cc 364cid
2003 GMC Sierra 3500 V8 8.1L 496cid
2004 GMC Sierra 3500 V8 6.0L 5967cc 364cid
2004 GMC Sierra 3500 V8 8.1L 496cid
2005 GMC Sierra 3500 V8 6.0L 5967cc 364cid
2005 GMC Sierra 3500 V8 8.1L 496cid
2006 GMC Sierra 3500 V8 6.0L 5967cc 364cid
2006 GMC Sierra 3500 V8 8.1L 496cid
2007 GMC Sierra 3500 V8 6.0L 5967cc 364cid
2007 GMC Sierra 3500 V8 8.1L 496cid
2007 GMC Sierra 3500 Classic V8 6.0L 5967cc 364cid
2007 GMC Sierra 3500 Classic V8 8.1L 496cid
1998 GMC Sonoma All
1999 GMC Sonoma All
2000 GMC Sonoma All
2001 GMC Sonoma All
2002 GMC Sonoma All
2003 GMC Sonoma All
1998 GMC Yukon All
2001 GMC Yukon All
2002 GMC Yukon All
2003 GMC Yukon All
2004 GMC Yukon All
2005 GMC Yukon All
2006 GMC Yukon All
2000 GMC Yukon XL 1500 All
2001 GMC Yukon XL 1500 All
2002 GMC Yukon XL 1500 All
2003 GMC Yukon XL 1500 All
2004 GMC Yukon XL 1500 All
2005 GMC Yukon XL 1500 All
2006 GMC Yukon XL 1500 All
2000 GMC Yukon XL 2500 All
2001 GMC Yukon XL 2500 All
2002 GMC Yukon XL 2500 All
2003 GMC Yukon XL 2500 All
2004 GMC Yukon XL 2500 All
2005 GMC Yukon XL 2500 All
2006 GMC Yukon XL 2500 All
2007 GMC Yukon XL 2500 V8 6.0L 5967cc 364cid
2003 Hummer H2 All
2003 Isuzu Ascender All
1998 Isuzu Hombre All
1999 Isuzu Hombre All
2000 Isuzu Hombre All
1998 Isuzu NPR V8 5.7L 350cid
1999 Isuzu NPR V8 5.7L 350cid
1999 Isuzu NPR-HD V8 5.7L 350cid
1998 Oldsmobile Bravada All
1999 Oldsmobile Bravada All
2000 Oldsmobile Bravada All
2001 Oldsmobile Bravada All
2002 Oldsmobile Bravada All
2003 Oldsmobile Bravada All
1998 Pontiac Firebird All
1999 Pontiac Firebird All
2000 Pontiac Firebird All
2001 Pontiac Firebird All
2002 Pontiac Firebird All
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