81-1030-1 Differential Spool
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FULL SPOOL GM 8.5 30 SPL ST
UPC: 00698231016978
App/Model: GM 8.5|GM 8.625
Differential Carrier Break: 2.73 Ratio and Higher
Differential Model: GM 8.5
Pressure Angle: 45 Degrees
Prop 65 Yes/No: No
Spline Quantity: 30
Taxonomy A: LD Differential
Taxonomy B: Differential Lockers & Spools
Taxonomy C: Full Spools
Taxonomy D: Front|Rear
For GM 8.5" (10 Bolt); 30 Spline; Full Spool; 2.73 Carrier and Up; 1999 And Later Requires Use Of Bearing LM603049 And Race LM603012; 1998 And Earlier Use Bearing LM102949 And Race LM102911; 45 Degree Pressure Angle; C-Clip Eliminator Required
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Warranty Period: 1 Year or 50,000 Miles
Replaces:
- Richmond Gear: 81-1030-1
- Yukon Gear and Axle: YP FSGM8.5-30
Applications:
- 1991-1996 Buick Commercial Chassis
- 1988-1990 Buick Electra
- 2004-2007 Buick Rainier
- 1991-1996 Buick Roadmaster
- 1991-1992 Cadillac Brougham
- 1999-2000 Cadillac Escalade
- 2002-2017 Cadillac Escalade
- 2003-2017 Cadillac Escalade ESV
- 2002-2013 Cadillac Escalade EXT
- 2007-2013 Chevrolet Avalanche
- 2002-2006 Chevrolet Avalanche 1500
- 1988-2005 Chevrolet Blazer
- 1988-1999 Chevrolet C1500
- 1992-1999 Chevrolet C1500 Suburban
- 1988-1996 Chevrolet Caprice
- 2007-2014 Chevrolet Colorado
- 1996-2014 Chevrolet Express 1500
- 1988-1995 Chevrolet G10
- 1988-1995 Chevrolet G20
- 1994-1996 Chevrolet Impala
- 1988-1999 Chevrolet K1500
- 1993-1999 Chevrolet K1500 Suburban
- 1988-1991 Chevrolet K2500
- 1988-1988 Chevrolet R10 Suburban
- 1989-1991 Chevrolet R1500 Suburban
- 1994-2004 Chevrolet S10
- 1988-1994 Chevrolet S10 Blazer
- 1999-2017 Chevrolet Silverado 1500
- 2007-2007 Chevrolet Silverado 1500 Classic
- 2001-2003 Chevrolet Silverado 1500 HD
- 2005-2006 Chevrolet Silverado 1500 HD
- 2007-2007 Chevrolet Silverado 1500 HD Classic
- 2003-2006 Chevrolet SSR
- 2014-2017 Chevrolet Suburban
- 1995-2014 Chevrolet Suburban 1500
- 2000-2013 Chevrolet Suburban 2500
- 1995-2017 Chevrolet Tahoe
- 2002-2005 Chevrolet Trailblazer
- 2007-2009 Chevrolet Trailblazer
- 2002-2006 Chevrolet Trailblazer EXT
- 1988-1988 Chevrolet V10 Suburban
- 1989-1991 Chevrolet V1500 Suburban
- 1988-1988 Chevrolet V20 Suburban
- 1989-1991 Chevrolet V2500 Suburban
- 1988-1999 GMC C1500
- 1992-1999 GMC C1500 Suburban
- 2004-2012 GMC Canyon
- 2002-2009 GMC Envoy
- 2002-2006 GMC Envoy XL
- 2004-2005 GMC Envoy XUV
- 1988-1995 GMC G1500
- 1988-1995 GMC G2500
- 1994-2005 GMC Jimmy
- 1988-1999 GMC K1500
- 1992-1999 GMC K1500 Suburban
- 1988-1991 GMC K2500
- 1988-1991 GMC R1500 Suburban
- 1996-2014 GMC Savana 1500
- 2007-2017 GMC Sierra
- 1999-2017 GMC Sierra 1500
- 2007-2007 GMC Sierra 1500 Classic
- 1994-2004 GMC Sonoma
- 1992-1993 GMC Typhoon
- 1988-1991 GMC V1500 Suburban
- 1988-1991 GMC V2500 Suburban
- 1992-2017 GMC Yukon
- 2015-2017 GMC Yukon XL
- 2000-2014 GMC Yukon XL 1500
- 2006-2010 Hummer H3
- 2009-2010 Hummer H3T
- 2003-2008 Isuzu Ascender
- 1988-1992 Oldsmobile Custom Cruiser
- 1988-1989 Pontiac Bonneville
- 2005-2009 Saab 9-7x
81-1030-1 Cross Reference
- Richmond Gear: 81-1030-1
- Yukon Gear and Axle: YP FSGM8.5-30
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.