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    Sale!New!

    Eaton Detroit Truetrac Differential 30 Spline 1.31in Axle Shaft Dia 3.73 & Down Ratio Rear Dana 44

    Vendor: Eaton
    SKU: EAT913A589
    8% Off
    Sale Price $675.99 Regular Price $734.77
    Pairs well with
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    The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

    This Part Fits:

    Year Make Model Submodel
    1977-1979 Ford Bronco Custom
    1978 Ford Bronco Northland
    1978-1979 Ford Bronco Ranger XLT
    1977 Ford Bronco Sport
    1977-1979 Ford E-100 Econoline Base
    1977-1979 Ford E-100 Econoline Chateau
    1977-1979 Ford E-100 Econoline Custom
    1977-1978 Ford E-100 Econoline Northland
    1977-1979 Ford E-100 Econoline Club Wagon Base
    1977-1979 Ford E-100 Econoline Club Wagon Chateau
    1977-1979 Ford E-100 Econoline Club Wagon Custom
    1977-1978 Ford E-100 Econoline Club Wagon Northland
    1977-1979 Ford E-150 Econoline Base
    1977-1979 Ford E-150 Econoline Chateau
    1977-1979 Ford E-150 Econoline Custom
    1977-1978 Ford E-150 Econoline Northland
    1977-1979 Ford E-150 Econoline Club Wagon Base
    1977-1979 Ford E-150 Econoline Club Wagon Chateau
    1977-1979 Ford E-150 Econoline Club Wagon Custom
    1977-1978 Ford E-150 Econoline Club Wagon Northland
    1977-1979 Ford E-250 Econoline Base
    1977-1979 Ford E-250 Econoline Chateau
    1977-1979 Ford E-250 Econoline Custom
    1977-1978 Ford E-250 Econoline Northland
    1977-1979 Ford E-250 Econoline Club Wagon Base
    1977-1979 Ford E-250 Econoline Club Wagon Chateau
    1977-1979 Ford E-250 Econoline Club Wagon Custom
    1977-1978 Ford E-250 Econoline Club Wagon Northland
    1977-1979 Ford E-350 Econoline Base
    1977-1979 Ford E-350 Econoline Chateau
    1977-1979 Ford E-350 Econoline Custom
    1977-1978 Ford E-350 Econoline Northland
    1977-1979 Ford E-350 Econoline Club Wagon Base
    1977-1979 Ford E-350 Econoline Club Wagon Chateau
    1977-1979 Ford E-350 Econoline Club Wagon Custom
    1977-1978 Ford E-350 Econoline Club Wagon Northland
    1977-1978 Ford F-150 Base
    1977-1979 Ford F-150 Custom
    1977-1978 Ford F-150 Northland
    1977-1979 Ford F-150 Ranger
    1978-1979 Ford F-150 Ranger Lariat
    1977-1979 Ford F-150 Ranger XLT
    1977 Ford F-150 XLT
    1968 International 1100C Travelall Custom
    1969-1970 International 1100D Travelall Custom
    1971-1974,1976-1980 International Scout II Base
    1978-1979 International Scout II SS2
    1976-1980 International Scout II Terra
    1976-1980 International Scout II Traveler
    1975 International Scout II XLC
    1993-2000 Isuzu Rodeo LS
    1999-2000 Isuzu Rodeo LSE
    1993-2000 Isuzu Rodeo S
    2016 Jeep Cherokee 75th Anniversary
    1974-1993 Jeep Cherokee Base
    1991-1992 Jeep Cherokee Briarwood
    1981-1982,1985-1988 Jeep Cherokee Chief
    1996,1998-2001 Jeep Cherokee Classic
    1993-1997 Jeep Cherokee Country
    1985-1992 Jeep Cherokee Laredo
    2014-2016 Jeep Cherokee Latitude
    1987-1992,1998-2001,2014-2016 Jeep Cherokee Limited
    2016 Jeep Cherokee Overland
    1983,1985-1990 Jeep Cherokee Pioneer
    1974-1977 Jeep Cherokee S
    1994-2001 Jeep Cherokee SE
    1989-2001,2014-2016 Jeep Cherokee Sport
    2014-2016 Jeep Cherokee Trailhawk
    1978-1980 Jeep Cherokee Wide Track
    1983 Jeep Cherokee Wide Track Chief
    1976-1983 Jeep CJ5 Base
    1977-1980 Jeep CJ5 Golden Eagle
    1980-1983 Jeep CJ5 Laredo
    1982-1983 Jeep CJ5 Limited
    1976-1983 Jeep CJ5 Renegade
    1976-1986 Jeep CJ7 Base
    1977-1979 Jeep CJ7 Golden Eagle
    1980 Jeep CJ7 Golden Hawk
    1980-1983,1985-1986 Jeep CJ7 Laredo
    1982-1983 Jeep CJ7 Limited
    1976-1986 Jeep CJ7 Renegade
    1987-1992 Jeep Comanche Base
    1987-1988 Jeep Comanche Chief
    1986 Jeep Comanche Custom
    1988-1992 Jeep Comanche Eliminator
    1987-1988 Jeep Comanche Laredo
    1987-1992 Jeep Comanche Pioneer
    1986 Jeep Comanche X
    1986 Jeep Comanche XLS
    1971-1974 Jeep DJ5 Base
    1998 Jeep Grand Cherokee 5.9 Limited
    2006 Jeep Grand Cherokee 65th Anniversary Edition
    2016 Jeep Grand Cherokee 75th Anniversary
    1993 Jeep Grand Cherokee Base
    1993-2016 Jeep Grand Cherokee Laredo
    1993-2016 Jeep Grand Cherokee Limited
    1995,1997 Jeep Grand Cherokee Orvis
    2002-2004,2006-2009,2011-2016 Jeep Grand Cherokee Overland
    2012 Jeep Grand Cherokee Overland Summit
    1994-1995 Jeep Grand Cherokee SE
    2004 Jeep Grand Cherokee Special Edition
    2002 Jeep Grand Cherokee Sport
    2014-2016 Jeep Grand Cherokee SRT
    2006-2010,2012-2013 Jeep Grand Cherokee SRT8
    2014-2016 Jeep Grand Cherokee Summit
    1997-1998 Jeep Grand Cherokee TSi
    1984-1991,1993 Jeep Grand Wagoneer Base
    1984-1985 Jeep Grand Wagoneer Limited
    2006 Jeep Liberty 65th Anniversary Edition
    2012 Jeep Liberty Jet
    2002-2012 Jeep Liberty Limited
    2002-2006,2010-2011 Jeep Liberty Renegade
    2005 Jeep Liberty Rocky Mountain Edition
    2002-2012 Jeep Liberty Sport
    1981-1985 Jeep Scrambler Base
    1985 Jeep Scrambler Laredo
    1985 Jeep Scrambler Renegade
    1982-1983 Jeep Scrambler SL
    1982-1984 Jeep Scrambler SR
    1971-1982,1984-1987 Jeep Wagoneer Base
    1982-1983 Jeep Wagoneer Brougham
    1973-1976 Jeep Wagoneer Custom
    1979-1990 Jeep Wagoneer Limited
    2006 Jeep Wrangler 65th Anniversary Edition
    2011 Jeep Wrangler 70th Anniversary
    2016 Jeep Wrangler 75th Anniversary
    2003-2011 Jeep Wrangler Rubicon
    1997-2004,2007-2017 Jeep Wrangler Sahara
    1997-2006 Jeep Wrangler SE
    1997-2006,2010-2017 Jeep Wrangler Sport
    2016 Jeep Wrangler Sport S
    2004-2006 Jeep Wrangler Unlimited
    2011 Jeep Wrangler Unlimited 70th Anniversary
    2016 Jeep Wrangler Unlimited 75th Anniversary
    2005-2011 Jeep Wrangler Unlimited Rubicon
    2007-2017 Jeep Wrangler Unlimited Sahara
    2010-2017 Jeep Wrangler Unlimited Sport
    2016 Jeep Wrangler Unlimited Sport S
    2007-2010 Jeep Wrangler Unlimited X
    2002-2010 Jeep Wrangler X
    2018 Jeep Wrangler JK Sahara
    2018 Jeep Wrangler JK Sport
    2018 Jeep Wrangler JK Sport S
    2018 Jeep Wrangler JK Unlimited Sahara
    2018 Jeep Wrangler JK Unlimited Sport
    2018 Jeep Wrangler JK Unlimited Sport S
    Shipping Policy

    Cancellations

    Once an order is placed, in most cases it cannot be cancelled as they are sent for fulfillment almost immediately after receiving the order. If there is an ability to cancel the order, the buyer is responsible for the transaction fees charged from the transaction.

    Processing Time

    In-stock orders are typically processed and shipped within 1–2 business days of receiving payment, unless otherwise stated on the product page. Orders placed on weekends or holidays will be processed on the next business day.

    Shipping Costs

    Shipping costs are calculated based on the shipping method selected, the weight and dimensions of the package, and the destination address. You can view the shipping costs for your order during the checkout process before finalizing your purchase.

    Tracking Information

    Once your order has been shipped, you will receive a shipping confirmation email with tracking information. You can use this information to track the status of your package and monitor its delivery progress.

    Delivery Time

    While we make every effort to ensure timely delivery, please note that delivery times may vary due to factors beyond our control, such as weather conditions or carrier delays.

    International Shipping

    For international orders, please be aware that customs duties, taxes, and other fees may apply upon delivery. These additional charges are the responsibility of the recipient and are not included in the shipping cost paid at checkout. Please check with your local customs office for information on potential fees before placing your order.

    Shipping Address

    Please ensure that the shipping address provided during checkout is accurate and complete. We are not responsible for orders shipped to incorrect or undeliverable addresses due to customer error.

    Return Policy

    Return Period

    You have up to 30 days from the date of purchase to return eligible items.

    Condition of the Item

    A 20% restocking fee will apply to cover inspection, processing, and repackaging costs.

    Items must be returned in new, unused condition and include all original packaging, hardware, and documentation.

    Return Shipping

    The cost of return shipping is the responsibility of the buyer unless the item was received damaged, defective, or incorrect.

    Return Authorization

    Before returning any item, please contact our customer service team to obtain a Return Merchandise Authorization (RMA) number. Items returned without an RMA may not be accepted.

    Refund Processing

    Once the returned item is received and inspected, we will initiate the refund process. Please allow 2–5 days for the refund to be processed and credited to the original payment method. Bank processing times may vary.

    Damaged or Defective Items

    If you receive a damaged, defective, or incorrect item, contact us immediately for assistance. We’ll work quickly to resolve the issue or send a replacement.

    Final Sale Items

    Certain items may be marked as Final Sale and are not eligible for return or exchange. These will be clearly noted on the product page.

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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