2-2021-488 Ratio For ()
Couldn't load pickup availability
RP GM 8.5" 8.6" 4.88 MGP
UPC: 00698231021996
App/Model: GM 8.5|GM 8.625
Cover Bolt Quantity: 10
Differential Carrier Break: 2.73 Ratio and Higher
Differential Model: GM 8.5|GM 8.625
Gear Ratio: 4.88
Pinion Gear Tooth Quantity: 8
Pinion Shaft Diameter: 1.626 Inch
Pinion Spline Count: 30
Prop 65 Yes/No: No
Ring Gear Bolt Quantity: 10
Ring Gear Material: 8620 Steel
Ring Gear Outside Diameter: 8.5 Inch
Ring Gear Rotation: Standard
Ring Gear Tooth Quantity: 39
Taxonomy A: LD Differential
Taxonomy B: Ring and Pinion
Taxonomy C: Front|Rear
Taxonomy D: 4.88
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Warranty Period: 2 Years or 100,000 Miles
Replaces:
- G2 Axle and Gear: 2-2021-488
- SVL: 2023704
- USA Standard Gear: 36219
- Richmond Gear: 69-0169-1
- Transtar Industries: 742G730G
- Revolution Gear & Axle: GM10-488DC
- Nitro Gear & Axle: GM8.5-488-NG
- Richmond Gear: SGM8508
- Yukon Gear and Axle: YG GM8.5-488
- USA Standard Gear: ZG GM8.5-488
Applications:
- 1973-1975 Buick Apollo
- 1971-1989 Buick Electra
- 2004-2007 Buick Rainier
- 1976-1987 Buick Regal
- 1975-1978 Buick Riviera
- 1970-1972 Buick Skylark
- 1975-1979 Buick Skylark
- 1970-1972 Buick Sportwagon
- 1999-2000 Cadillac Escalade
- 2002-2013 Cadillac Escalade
- 2003-2013 Cadillac Escalade ESV
- 2002-2013 Cadillac Escalade EXT
- 2007-2013 Chevrolet Avalanche
- 2002-2006 Chevrolet Avalanche 1500
- 1970-1975 Chevrolet Bel Air
- 1987-1994 Chevrolet Blazer
- 1979-1986 Chevrolet C10
- 1988-1999 Chevrolet C1500
- 1989-2000 Chevrolet C2500
- 1970-1981 Chevrolet Camaro
- 1970-1996 Chevrolet Caprice
- 1973-1973 Chevrolet Chevelle
- 2004-2013 Chevrolet Colorado
- 1991-1994 Chevrolet Commercial Chassis
- 1971-1976 Chevrolet El Camino
- 1970-1970 Chevrolet Estate
- 1996-2014 Chevrolet Express 1500
- 1996-1998 Chevrolet Express 2500
- 1979-1995 Chevrolet G10
- 1975-1995 Chevrolet G20
- 1971-1985 Chevrolet Impala
- 1994-1996 Chevrolet Impala
- 1977-1986 Chevrolet K10
- 1988-1999 Chevrolet K1500
- 1977-1986 Chevrolet K20
- 1988-1991 Chevrolet K2500
- 1977-1986 Chevrolet K5 Blazer
- 1971-1972 Chevrolet Kingswood
- 1973-1973 Chevrolet Laguna
- 1973-1973 Chevrolet Malibu
- 1978-1983 Chevrolet Malibu
- 1973-1978 Chevrolet Monte Carlo
- 1970-1979 Chevrolet Nova
- 1994-2004 Chevrolet S10
- 1994-1994 Chevrolet S10 Blazer
- 1999-2017 Chevrolet Silverado 1500
- 2007-2007 Chevrolet Silverado 1500 Classic
- 2007-2007 Chevrolet Silverado 1500 HD Classic
- 2003-2006 Chevrolet SSR
- 1987-1987 Chevrolet Suburban
- 1990-1994 Chevrolet Suburban
- 1995-2013 Chevrolet Suburban 1500
- 1995-2017 Chevrolet Tahoe
- 1971-1972 Chevrolet Townsman
- 2002-2009 Chevrolet Trailblazer
- 2002-2006 Chevrolet Trailblazer EXT
- 1977-1978 GMC C15 Suburban
- 1979-1986 GMC C1500
- 1988-1998 GMC C1500
- 1979-1986 GMC C1500 Suburban
- 1992-1999 GMC C1500 Suburban
- 1977-1978 GMC C25 Suburban
- 1997-1998 GMC C2500
- 1979-1986 GMC C2500 Suburban
- 2004-2012 GMC Canyon
- 2002-2009 GMC Envoy
- 2002-2006 GMC Envoy XL
- 2004-2005 GMC Envoy XUV
- 1979-1995 GMC G1500
- 1978-1978 GMC G25
- 1979-1995 GMC G2500
- 1994-1994 GMC Jimmy
- 1977-1978 GMC K15
- 1977-1978 GMC K15 Suburban
- 1979-1986 GMC K1500
- 1988-1998 GMC K1500
- 1979-1986 GMC K1500 Suburban
- 1992-1999 GMC K1500 Suburban
- 1977-1978 GMC K25
- 1977-1978 GMC K25 Suburban
- 1979-1986 GMC K2500
- 1988-1991 GMC K2500
- 1979-1986 GMC K2500 Suburban
- 1987-1991 GMC R1500 Suburban
- 1987-1990 GMC R2500 Suburban
- 1996-2013 GMC Savana 1500
- 1996-1998 GMC Savana 2500
- 1999-2017 GMC Sierra 1500
- 2001-2003 GMC Sierra 1500 HD
- 2005-2006 GMC Sierra 1500 HD
- 2007-2007 GMC Sierra 1500 HD Classic
- 1994-2004 GMC Sonoma
- 1992-1993 GMC Typhoon
- 1987-1991 GMC V1500 Suburban
- 1987-1990 GMC V2500 Suburban
- 1992-2013 GMC Yukon
- 2000-2013 GMC Yukon XL 1500
- 2006-2010 Hummer H3
- 2009-2010 Hummer H3T
- 2003-2008 Isuzu Ascender
- 1970-1981 Oldsmobile Cutlass
- 1985-1986 Oldsmobile Cutlass
- 1987-1987 Oldsmobile Cutlass
- 1978-1984 Oldsmobile Cutlass Calais
- 1980-1983 Oldsmobile Cutlass Cruiser
- 1975-1980 Oldsmobile Cutlass Salon
- 1985-1987 Oldsmobile Cutlass Salon
- 1970-1987 Oldsmobile Cutlass Supreme
- 1976-1976 Oldsmobile Cutlass Tiara
- 1973-1979 Oldsmobile Omega
- 1970-1986 Pontiac Bonneville
- 1970-1976 Pontiac Catalina
- 1978-1981 Pontiac Catalina
- 1970-1981 Pontiac Firebird
- 1975-1983 Pontiac Grand LeMans
- 1971-1987 Pontiac Grand Prix
- 1971-1972 Pontiac Grand Safari
- 1975-1978 Pontiac Grand Safari
- 1970-1973 Pontiac GTO
- 1971-1981 Pontiac LeMans
- 1976-1977 Pontiac Ventura
2-2021-488 Cross Reference
- G2 Axle and Gear: 2-2021-488
- SVL: 2023704
- USA Standard Gear: 36219
- Richmond Gear: 69-0169-1
- Transtar Industries: 742G730G
- Revolution Gear & Axle: GM10-488DC
- Nitro Gear & Axle: GM8.5-488-NG
- Richmond Gear: SGM8508
- Yukon Gear and Axle: YG GM8.5-488
- USA Standard Gear: ZG GM8.5-488
Returns Policy
A " Return Authorization Number " must be obtained before returning a product. Any returns without the Return Authorization Number will NOT be processed. Fleetsworld.com will not be responsible for unauthorized returns. Please send your return request to support@fleetsworld.com. You will receive an authorization number along with the return instructions via email.
Return Information
* Items must be returned within 30 days of the original invoice date.
* A 18 % restocking fee applies to all returned products.
* All parts must be in new condition and perfect condition and contain all components.
* Returns will not be accepted if the part was installed, modified , misused or in unsalable condition.
* The items must be in the original packaging.
* Some items are special orders and therefore are non-returnable.
* Fleetsworld.com is not responsible for refunds and/or return freight charges.
* All sales are final after 30 days.
* Unacceptable returns will be sent back to the customer on request at the customer's expense.
Returns Instruction
* Contact our support department at support@fleetsworld.com.
* Our support department will contact you by e-mail or phone within 24-72 hours (excluding weekends).
* Our support department will issue a return authorization number and provide further instructions to complete the return.
