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

$975.99 USD$1,060.86 USD
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
Quantity
Notes

SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314

Frequently Asked Questions


Brand: Eaton
SKU: EAT187C148A
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!
Installation Instructions


This Part Fits:

Year Make Model Submodel
1973-1975 Buick Apollo Base
1975 Buick Apollo SR
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
2004-2007 Buick Rainier CXL
2004-2005 Buick Rainier CXL Plus
1988-1991 Buick Reatta Base
1973-1987 Buick Regal Base
1988-1996 Buick Regal Custom
1982-1983 Buick Regal Estate Wagon
1987 Buick Regal GNX
1989-1996 Buick Regal Gran Sport
1984-1987 Buick Regal Grand National
1978-1996 Buick Regal Limited
1982 Buick Regal Limited Turbo
1996 Buick Regal Olympic Gold Edition
1978-1982 Buick Regal Sport
1976-1977 Buick Regal SR
1983-1986 Buick Regal T-Type
1975-1978,1995-1996 Buick Riviera Base
1975 Buick Riviera GS
1988-1993 Buick Riviera Luxury
1978 Buick Riviera LXXV Anniversary Edition
1976 Buick Riviera Sport
1976 Buick Riviera SR
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
1970,1972 Buick Skylark 350
1970-1972,1975-1979,1990-1991 Buick Skylark Base
1970-1972,1978-1979,1988-1996 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
1976-1979 Buick Skylark S
1978 Buick Skylark Sport
1975-1977 Buick Skylark SR
1999-2000,2002-2013 Cadillac Escalade Base
2009-2013 Cadillac Escalade Hybrid
2010-2013 Cadillac Escalade Hybrid Platinum
2011-2013 Cadillac Escalade Luxury
2008-2013 Cadillac Escalade Platinum
2011-2013 Cadillac Escalade Premium
2003-2013 Cadillac Escalade ESV Base
2011-2013 Cadillac Escalade ESV Luxury
2008-2013 Cadillac Escalade ESV Platinum
2011-2013 Cadillac Escalade ESV Premium
2002-2009 Cadillac Escalade EXT Base
2002-2005 Chevrolet Avalanche 1500 Base
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2002-2006 Chevrolet Avalanche 1500 Z71
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
1995-1999 Chevrolet Blazer Base
1996-2000 Chevrolet Blazer LS
1995-2000 Chevrolet Blazer LT
1999-2000 Chevrolet Blazer Trailblazer
1990-1993 Chevrolet C1500 454 SS
1994-1997 Chevrolet C1500 Base
1988-1998 Chevrolet C1500 Cheyenne
1988-1992 Chevrolet C1500 Scottsdale
1988-1998 Chevrolet C1500 Silverado
1990-1998 Chevrolet C1500 WT
1992-1998 Chevrolet C1500 Suburban Base
1995-1998 Chevrolet C1500 Suburban LS
1995-1997 Chevrolet C1500 Suburban LT
1992-1994 Chevrolet C1500 Suburban Silverado
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
2004 Chevrolet Colorado Base
2004,2006-2008 Chevrolet Colorado LS
2006-2012 Chevrolet Colorado LT
2004-2005 Chevrolet Colorado Sport
2004-2005 Chevrolet Colorado Sport LS
2006-2012 Chevrolet Colorado WT
2004-2005 Chevrolet Colorado Z71
2004-2005 Chevrolet Colorado Z71 LS
2004-2005 Chevrolet Colorado Z85
2004-2005 Chevrolet Colorado Z85 LS
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
1996-2013 Chevrolet Express 1500 Base
1996-2013 Chevrolet Express 1500 LS
2001-2002,2006-2013 Chevrolet Express 1500 LT
1988-1995 Chevrolet G10 Beauville
1988-1995 Chevrolet G10 Chevy Van
1988-1995 Chevrolet G10 Sportvan
1988-1995 Chevrolet G20 Beauville
1988-1995 Chevrolet G20 Chevy Van
1988-1995 Chevrolet G20 Sportvan
1994-1996 Chevrolet Impala SS
1994-1997 Chevrolet K1500 Base
1988-1998 Chevrolet K1500 Cheyenne
1988-1992 Chevrolet K1500 Scottsdale
1988-1998 Chevrolet K1500 Silverado
1991 Chevrolet K1500 Sport
1990-1998 Chevrolet K1500 WT
1993-1998 Chevrolet K1500 Suburban Base
1995-1998 Chevrolet K1500 Suburban LS
1995-1997 Chevrolet K1500 Suburban LT
1993-1994 Chevrolet K1500 Suburban Silverado
1988-1991 Chevrolet K2500 Cheyenne
1988-1991 Chevrolet K2500 Scottsdale
1988-1991 Chevrolet K2500 Silverado
1977-1980 Chevrolet K5 Blazer Cheyenne
1981-1986 Chevrolet K5 Blazer Custom
1977-1980 Chevrolet K5 Blazer Custom Deluxe
1981 Chevrolet K5 Blazer Deluxe
1984 Chevrolet K5 Blazer Scottsdale
1978,1980-1986 Chevrolet K5 Blazer Silverado
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
1988 Chevrolet R10 Suburban Scottsdale
1988 Chevrolet R10 Suburban Silverado
1989-1991 Chevrolet R1500 Suburban Scottsdale
1989-1991 Chevrolet R1500 Suburban Silverado
1994 Chevrolet S10 Blazer Base
1994 Chevrolet S10 Blazer LT
1994 Chevrolet S10 Blazer Tahoe
1994 Chevrolet S10 Blazer Tahoe LT
1999-2005 Chevrolet Silverado 1500 Base
2016-2019 Chevrolet Silverado 1500 Custom
2019 Chevrolet Silverado 1500 Custom Trail Boss
2014-2019 Chevrolet Silverado 1500 High Country
2004-2006,2009-2013 Chevrolet Silverado 1500 Hybrid
1999-2013,2015-2018 Chevrolet Silverado 1500 LS
1999-2019 Chevrolet Silverado 1500 LT
2019 Chevrolet Silverado 1500 LT Trail Boss
2007-2019 Chevrolet Silverado 1500 LTZ
2019 Chevrolet Silverado 1500 RST
2003-2006 Chevrolet Silverado 1500 SS
2015-2019 Chevrolet Silverado 1500 SSV
2002-2019 Chevrolet Silverado 1500 WT
2010-2013 Chevrolet Silverado 1500 XFE
2004 Chevrolet Silverado 1500 Z71


Our History

For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

Our Florida Locations

Kissimmee • Orlando • Tampa

Testimonials

We let our reviews speak for themselves.

4.9 average
914 reviews

Kissimmee

Orlando

Tampa

Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

Donald Berry

Happy Customer

Google Review

Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

Edward Roldan

Happy Customer

Google Review

They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

Paul K

A Month Ago

Google Review

Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

Kiyo Gallimore

Verified Customer

Google Review

They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

Jad

6 months Ago

Google Review

Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

Daisy Vargas

Verified Customer

Google Review

My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

Stephanie Trinidad

Loyal Customer

Google Review

The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

Jansel Castillo

Loyal Customer

Google Review