Zumbrota Drivetrain

Spartan Spring and Pin Kit

$39.96

SKU: SL SPRING-F9-TV6

In Stock
In Stock
Ships by Aug 31
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$100 Minimum Order
30 Days Return

Description

The Zumbrota Drivetrain SL SPRING-F9-TV6 is a Spartan spring and pin kit designed for reliable, 100% lockup traction. This kit features heat-treated 9310 steel internals for enhanced durability and includes springs, alignment pins, and retainer wires. This kit is compatible with Ford 9-inch and Toyota V6 differentials. It fits a wide range of Ford trucks, vans, and passenger cars from 1957-1988. Additionally, it is listed as fitting various Toyota models including the 4Runner (1985-2009), Tacoma (2016-2017), Pickup (1985-1995), and FJ Cruiser (2007-2009), as well as Lexus GX470 (2003-2009). Specific fitment notes include: 1969-1974 Ford E-200 Econoline (Rear), 1957-1970 Ford Fairlane (Rear), 1960-1970 Ford Falcon (Rear), 1959-1967 Ford Galaxie (Rear), 1968-1974 Ford Galaxie 500 (Rear), 1966-1986 Ford Bronco (Rear), 1965-1979 Ford LTD (Rear), 1969-1983 Ford E-100 Econoline (Rear), 1979-1988 Ford E-150 Econoline (Rear), 1975-1980 Ford E-250 Econoline (Rear), 1957-1983 Ford F-100 (Rear), 1975-1987 Ford F-150 (Rear), 1972-1976 Ford Gran Torino (Rear), 1975-1979 Ford Granada (Rear), 1970-1977 Ford Maverick (Rear), 1965-1973 Ford Mustang (Rear), 1957-1979 Ford Ranchero (Rear), 1955-1979 Ford Thunderbird (Rear), 1968-1971 Ford Torino (Rear), 1968-1971 Lincoln Mark III (Rear), 1958-1979 Lincoln Continental (Rear), 1975-1980 Mercury Grand Marquis (Rear), 1964-1977 Mercury Comet (Rear), and 1967-1979 Mercury Cougar (Rear).

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandZumbrota Drivetrain
Part NumberSL SPRING-F9-TV6
CategoryDrivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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