Eaton Detroit Locker Differential 30 Spline 1.32in Axle Shaft Dia 2.73-5.13 Ratio Rear 8.5in/8.6in

The legendary Detroit Locker began the revolution in performance differentials and still leads the industry today as an Eaton brand. The Detroit Locker is the most durable and dependable locking differential available.The Detroit Locker maximizes traction by delivering 100 of the torque to both drive wheels. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differentiation when required. Applications are also available for C-Clip style axles.No other performance differential has the reputation for delivering traction in mud, snow, rocks and on the track. The choice of professional racers and off-road enthusiasts around the world! The durability of the Detroit Locker is unmatched!This Part Fits: Year Make Model Submodel 1988-1996 Buick Century Custom 1988-1989 Buick Century Estate Wagon 1988-1993,1996 Buick Century Limited 1991-1996 Buick Century Special 1991-1996 Buick Commercial Chassis Base 1988-1989 Buick Electra Estate Wagon 1988-1990 Buick Electra Limited 1988-1990 Buick Electra Park Avenue 1989-1990 Buick Electra Park Avenue Ultra 1988-1990 Buick Electra T-Type 1988-1991 Buick LeSabre Base 1988-1996 Buick LeSabre Custom 1988-1990 Buick LeSabre Estate Wagon 1988-1996 Buick LeSabre Limited 1991-1996 Buick Park Avenue Base 1991-1996 Buick Park Avenue Ultra 1988-1991 Buick Reatta Base 1988-1996 Buick Regal Custom 1989-1996 Buick Regal Gran Sport 1988-1996 Buick Regal Limited 1996 Buick Regal Olympic Gold Edition 1995-1996 Buick Riviera Base 1988-1993 Buick Riviera Luxury 1988-1989 Buick Riviera T-Type 1992-1995 Buick Roadmaster Base 1996 Buick Roadmaster Collector's Edition 1991-1995 Buick Roadmaster Estate Wagon 1996 Buick Roadmaster Estate Wagon Collector's Edition 1992-1995 Buick Roadmaster Limited 1996 Buick Roadmaster Limited Collector's Edition 1988-1989 Buick Skyhawk Custom 1988-1989 Buick Skyhawk SE 1990-1991 Buick Skylark Base 1988-1996 Buick Skylark Custom 1990-1996 Buick Skylark Gran Sport 1988-1989,1993-1996 Buick Skylark Limited 1990-1991 Buick Skylark Luxury Edition 1996 Buick Skylark Olympic Gold Edition 1988-1996 Chevrolet Beretta Base 1989-1993 Chevrolet Beretta GT 1990-1993 Chevrolet Beretta GTZ 1990 Chevrolet Beretta Indianapolis 500 Pace Car 1994-1996 Chevrolet Beretta Z26 1988,1993-1996 Chevrolet Camaro Base 1993 Chevrolet Camaro Indianapolis 500 Pace Car 1988-1990 Chevrolet Camaro Iroc-Z 1989-1992,1996 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1991-1996 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1988-1992 Chevrolet Caprice Base 1988-1996 Chevrolet Caprice Classic 1988-1990 Chevrolet Caprice Classic Brougham 1993-1994 Chevrolet Caprice Classic LS 1988-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1988-1990,1995-1996 Chevrolet Cavalier Base 1995-1996 Chevrolet Cavalier LS 1988-1994 Chevrolet Cavalier RS 1988-1994 Chevrolet Cavalier VL 1988-1996 Chevrolet Cavalier Z24 1988-1990 Chevrolet Celebrity Base 1989 Chevrolet Celebrity CL 1988-1990 Chevrolet Celebrity Eurosport 1988-1989,1994-1996 Chevrolet Corsica Base 1988,1990-1993 Chevrolet Corsica LT 1989-1990,1992 Chevrolet Corsica LTZ 1988 Chevrolet Corvette 35th Anniversary Edition 1993 Chevrolet Corvette 40th Anniversary Edition 1988-1996 Chevrolet Corvette Base 1996 Chevrolet Corvette Collector's Edition 1996 Chevrolet Corvette Grand Sport 1995 Chevrolet Corvette Indianapolis 500 Pace Car 1990-1995 Chevrolet Corvette ZR-1 1994-1996 Chevrolet Impala SS 1990-1996 Chevrolet Lumina Base 1990-1994 Chevrolet Lumina Euro 1995-1996 Chevrolet Lumina LS 1991-1994 Chevrolet Lumina Z34 1988 Chevrolet Monte Carlo Base 1988,1995-1996 Chevrolet Monte Carlo LS 1988 Chevrolet Monte Carlo SS 1995-1996 Chevrolet Monte Carlo Z34 1988 Chevrolet Nova Base 1988 Chevrolet Nova CL 1988 Chevrolet Nova Twin Cam 1999-2005 Chevrolet Silverado 1500 Base 2004-2006,2009-2013 Chevrolet Silverado 1500 Hybrid 1999-2006,2008-2013 Chevrolet Silverado 1500 LS 1999-2013 Chevrolet Silverado 1500 LT 2007-2013 Chevrolet Silverado 1500 LTZ 2003-2006 Chevrolet Silverado 1500 SS 2002-2004,2006-2013 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2004 Chevrolet Silverado 1500 Z71 2007 Chevrolet Silverado 1500 Classic Hybrid 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic SS 2007 Chevrolet Silverado 1500 Classic WT 2005 Chevrolet Silverado 1500 HD Base 2001-2003,2005 Chevrolet Silverado 1500 HD LS 2001-2003,2005-2006 Chevrolet Silverado 1500 HD LT 2007 Chevrolet Silverado 1500 HD Classic LT 1999-2004 Chevrolet Silverado 2500 Base 1999-2004 Chevrolet Silverado 2500 LS 1999-2004 Chevrolet Silverado 2500 LT 2004 Chevrolet Silverado 2500 WT 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2007 Chevrolet Silverado 2500 HD LT 2007 Chevrolet Silverado 2500 HD LTZ 2003-2007 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 1988 Chevrolet Spectrum Base 1988 Chevrolet Spectrum CL 1988 Chevrolet Spectrum CL Plus 1988 Chevrolet Spectrum Express 1988 Chevrolet Spectrum Turbo 1988 Chevrolet Sprint Base 1988 Chevrolet Sprint ER 1988 Chevrolet Sprint Metro 1988 Chevrolet Sprint Turbo 2002-2005 GMC Sierra 1500 Base 2002-2013 GMC Sierra 1500 Denali 2002 GMC Sierra 1500 HT 2005-2006,2009-2013 GMC Sierra 1500 Hybrid 1999-2003,2006,2008-2013 GMC Sierra 1500 SL 1999-2013 GMC Sierra 1500 SLE 1999-2013 GMC Sierra 1500 SLT 2002-2013 GMC Sierra 1500 WT 2010-2013 GMC Sierra 1500 XFE 2007 GMC Sierra 1500 Classic Denali 2007 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 2001-2003,2005-2006 GMC Sierra 1500 HD SLE 2001-2003,2005-2006 GMC Sierra 1500 HD SLT 2007 GMC Sierra 1500 HD Classic SLE 2007 GMC Sierra 1500 HD Classic SLT 2002-2004 GMC Sierra 2500 Base 1999-2002 GMC Sierra 2500 SL 1999-2004 GMC Sierra 2500 SLE 1999-2004 GMC Sierra 2500 SLT 2003-2004 GMC Sierra 2500 WT 2002-2005 GMC Sierra 2500 HD Base 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2007 GMC Sierra 2500 HD SLE 2001-2007 GMC Sierra 2500 HD SLT 2003-2007 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2006 Hummer H1 Alpha 2006-2009 Hummer H2 Base 2008-2009 Hummer H3 Alpha 2006-2009 Hummer H3 Base 2009 Hummer H3 Championship Series 2007-2009 Hummer H3 X 1992-1996 Oldsmobile 88 Royale 1992-1996 Oldsmobile 88 Royale LS 1995 Oldsmobile 88 Royale LSS 1988-1990,1992-1994 Oldsmobile 98 Regency 1988-1990 Oldsmobile 98 Regency Brougham 1991-1996 Oldsmobile 98 Regency Elite 1988-1990 Oldsmobile 98 Regency Touring 1991-1993 Oldsmobile 98 Touring 1992-1996 Oldsmobile Achieva S 1992,1994,1996 Oldsmobile Achieva SC 1992-1993 Oldsmobile Achieva SCX 1992-1996 Oldsmobile Achieva SL 1995-1996 Oldsmobile Aurora Base 1988-1992 Oldsmobile Custom Cruiser Base 1988-1991 Oldsmobile Cutlass Calais Base 1988-1991 Oldsmobile Cutlass Calais GT 1988-1991 Oldsmobile Cutlass Calais International 1989-1991 Oldsmobile Cutlass Calais S 1988-1991 Oldsmobile Cutlass Calais SL 1988-1993,1995-1996 Oldsmobile Cutlass Ciera Base 1988 Oldsmobile Cutlass Ciera Brougham 1989-1990 Oldsmobile Cutlass Ciera GT 1988-1990 Oldsmobile Cutlass Ciera International 1988 Oldsmobile Cutlass Ciera LS 1988,1990-1994 Oldsmobile Cutlass Ciera S 1988-1994 Oldsmobile Cutlass Ciera SL 1989-1990,1993-1994 Oldsmobile Cutlass Cruiser Base 1988 Oldsmobile Cutlass Cruiser Brougham LS 1988 Oldsmobile Cutlass Cruiser LS 1991-1994 Oldsmobile Cutlass Cruiser S 1988-1992 Oldsmobile Cutlass Cruiser SL 1994 Oldsmobile Cutlass Cruiser Special Edition 1988-1996 Oldsmobile Cutlass Supreme Base 1988 Oldsmobile Cutlass Supreme Classic 1988 Oldsmobile Cutlass Supreme Classic Brougham 1988 Oldsmobile Cutlass Supreme Indy 500 Pace Car