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Eaton Detroit Truetrac Diff 30 Spline 1.30in Axle Shaft Dia 3.73 & Up Ratio GM Half Ton Truck

Eaton

SKU: EAT913A315

In Stock
Estimated Delivery within 1-3 Business Days

Free Shipping $200+
Most orders ship same day
Hassle free returns


Collections: Differentials, Drivetrain


Product Description
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
1969-1974 Chevrolet Blazer Base
1978-1980 Chevrolet C10 Big Ten
1975-1981 Chevrolet C10 Cheyenne
1981-1982 Chevrolet C10 Custom
1975-1980 Chevrolet C10 Custom Deluxe
1981 Chevrolet C10 Deluxe
1975-1982 Chevrolet C10 Scottsdale
1975-1982 Chevrolet C10 Silverado
1965-1967 Chevrolet C10 Panel Base
1964-1974 Chevrolet C10 Pickup Base
1967-1974 Chevrolet C10 Suburban Base
1981-1982 Chevrolet C10 Suburban Custom
1975-1980 Chevrolet C10 Suburban Custom Deluxe
1981 Chevrolet C10 Suburban Deluxe
1975-1980,1982 Chevrolet C10 Suburban Scottsdale
1975-1980,1982 Chevrolet C10 Suburban Silverado
1975-1981 Chevrolet G10 Beauville
1981 Chevrolet G10 Bonaventure
1975-1981 Chevrolet G10 Chevy Van
1975-1981 Chevrolet G10 Sportvan
1964-1967,1969-1974 Chevrolet G10 Van Base
1968-1974 Chevrolet G10 Van Sportvan
1975-1981 Chevrolet K10 Cheyenne
1981 Chevrolet K10 Custom
1975-1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1975-1981 Chevrolet K10 Scottsdale
1975-1981 Chevrolet K10 Silverado
1964-1974 Chevrolet K10 Pickup Base
1967-1974 Chevrolet K10 Suburban Base
1981-1982 Chevrolet K10 Suburban Custom
1975-1980 Chevrolet K10 Suburban Custom Deluxe
1981 Chevrolet K10 Suburban Deluxe
1975-1980,1982 Chevrolet K10 Suburban Scottsdale
1975-1977,1979-1980,1982 Chevrolet K10 Suburban Silverado
1976 Chevrolet K5 Blazer Base
1975-1980 Chevrolet K5 Blazer Cheyenne
1981 Chevrolet K5 Blazer Custom
1975,1977-1980 Chevrolet K5 Blazer Custom Deluxe
1981 Chevrolet K5 Blazer Deluxe
1978,1980-1981 Chevrolet K5 Blazer Silverado
1965-1966 Chevrolet Suburban Base
1975-1978 GMC C15 Base
1977-1978 GMC C15 Heavy Half
1975-1978 GMC C15 High Sierra
1977 GMC C15 Indy Hauler
1975-1978 GMC C15 Sierra Classic
1975-1978 GMC C15 Sierra Grande
1978 GMC C15 Street Coupe
1975-1978 GMC C15 Suburban Base
1975-1978 GMC C15 Suburban High Sierra
1975-1978 GMC C15 Suburban Sierra Classic
1975-1978 GMC C15 Suburban Sierra Grande
1967-1974 GMC C15/C1500 Pickup Base
1967-1974 GMC C15/C1500 Suburban Base
1979-1981 GMC C1500 Suburban Base
1979-1981 GMC C1500 Suburban High Sierra
1979-1981 GMC C1500 Suburban Sierra Classic
1979-1981 GMC C1500 Suburban Sierra Grande
1967 GMC C25/C2500 Suburban Base
1975-1978 GMC G15 Rally
1975-1978 GMC G15 Rally STX
1975-1978 GMC G15 Vandura
1967,1970-1971 GMC G15/G1500 Van Base
1968-1969,1971-1974 GMC G15/G1500 Van Rally
1968-1974 GMC G15/G1500 Van Vandura
1979-1981 GMC G1500 Rally
1979-1981 GMC G1500 Rally STX
1979-1981 GMC G1500 Vandura
1970-1981 GMC Jimmy Base
1975-1981 GMC Jimmy High Sierra
1975-1981 GMC Jimmy Sierra Classic
1975-1981 GMC Jimmy Sierra Grande
1978-1981 GMC Jimmy Street Coupe
1975-1978 GMC K15 Base
1975-1978 GMC K15 High Sierra
1977 GMC K15 Indy Hauler
1975-1978 GMC K15 Sierra Classic
1975-1978 GMC K15 Sierra Grande
1975-1978 GMC K15 Suburban Base
1975-1978 GMC K15 Suburban High Sierra
1975-1978 GMC K15 Suburban Sierra Classic
1975-1978 GMC K15 Suburban Sierra Grande
1966-1974 GMC K15/K1500 Pickup Base
1967-1974 GMC K15/K1500 Suburban Base
1979-1982 GMC K1500 Base
1979-1982 GMC K1500 High Sierra
1979-1982 GMC K1500 Sierra Classic
1979-1982 GMC K1500 Sierra Grande
1979-1982 GMC K1500 Suburban Base
1979-1982 GMC K1500 Suburban High Sierra
1979-1982 GMC K1500 Suburban Sierra Classic
1979-1982 GMC K1500 Suburban Sierra Grande
Delivery
The vast majority of orders ship out the same business day and are delivered within just 1-3 business days, this includes our Free Shipping service. On the very rare occasions when an order will not ship right away customers will be emailed promptly with an estimated ship date and the option to cancel or remain on order. Brands that ship from international locations such as Milltek typically take between 4-7 business days to be delivered.
Free shipping
We offer speedy free shipping to the continental US for orders of $200 or more. For those customers placing orders of less than $200 we offer a standard flat rate fee of $9.99. Customers either pay $9.99 or nothing for shipping - no surprises at checkout! The majority of orders are delivered within 1-3 business days using the free shipping option, however some orders can take up to 5 business days depending on your location.
Billing Address
This statement is only meant for customers paying via credit or debit card. If you're using PayPal, Affirm, ApplePay, etc. - no additional verification is necessary. It's best to use the billing address that's on file with the credit card company as the shipping address. Some orders that request shipping to an address other than the authorized credit card billing address will require additional verification and may be subject to processing delays.
Returns
Our return policy allows customers to return most orders within 30 days (7 days for AutoTecknic parts). Customers are responsible for any shipping fees associated with a return and the restocking fee. All parts must be in 100% brand new condition. Return requests must be made via email. Feel free to view our return policy for full details.
Images
Images are for reference only, the actual product may vary. While the vast majority of images on our website are accurate, on occasion an image will be for reference only. Our automated catalog is fed images from our suppliers and manufacturers. If our sources do not have an image on file of the exact part they will often include a generic image that should be used for reference only. If you have a question about an image and its accuracy, please email us prior to placing an order.

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