How does a Spartan Locker affect on-road driving?

A Spartan Locker provides 100% lockup, meaning both wheels on the axle will always turn at the same speed. This can cause tire scrubbing and increased tire wear on pavement, especially during turns. It's best suited for off-road use where maximum traction is needed.

What is a 'lunchbox' style locker?

A lunchbox locker, like the Spartan Locker, is designed to install directly into your vehicle's existing open differential case. This means you don't need to replace the entire differential assembly, making installation simpler and often more cost-effective than other locker types.

Does this locker come with everything needed for installation?

The USA Standard Spartan Locker includes the locker unit and a heavy-duty cross pin shaft. It is designed to work with your vehicle's stock side gears. It's recommended to consult the manufacturer's installation guide for any additional tools or specialized procedures required.

USA Standard Spartan Locker For Suzuki Samurai Diff w/ 26 Spline Axles

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Specifications

Brand: Yukon Gear & Axle
Part #: SL SUZSAM
UPC: 883584170136

USA Standard Spartan Locker For Suzuki Samurai Diff w/ 26 Spline Axles

Name: USA Standard Spartan Locker For Suzuki Samurai Diff w/ 26 Spline Axles
Brand: Yukon Gear & Axle
Price: 503.89 USD
Availability: InStock

$503.89

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Fits 1986-1995 Suzuki Samurai. USA Standard Spartan Locker delivers 100% lockup traction for reliable off-road performance.

Key Features

Fits 1986-1995 Suzuki Samurai.
Mechanical lunchbox locker provides 100% lockup for maximum traction.
Designed for Suzuki Samurai differentials with 26 spline axles.
Compatible with stock side gears and cross pin shafts.
Includes a heavy-duty cross pin shaft for improved durability.
Fits front differentials from 1985-1989 and rear differentials from 1985-1995.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Suzuki Samurai 1986-1995

Product Details

If you're taking your 1986-1995 Suzuki Samurai off-road, especially over challenging terrain, you know how crucial consistent traction is. The USA Standard Spartan Locker is designed to give you that reliable, 100% lockup when you need it most. This mechanical locker engages automatically when you apply throttle, ensuring both wheels on the axle turn together, which is a game-changer for climbing obstacles or navigating slippery surfaces.

This particular Spartan Locker is a lunchbox-style unit, meaning it installs directly into your Samurai's stock differential case without requiring you to change out the entire differential assembly. It's built for Suzuki Samurais with 26 spline axles and is compatible with stock side gears and cross pin shafts. It fits the front differential from 1985 to 1989 and the rear differential from 1985 to 1995. The kit includes a heavy-duty cross pin shaft for added durability. This well-built locker offers a significant traction improvement at a lower cost compared to selectable lockers.

When installing this locker, remember that it will cause both wheels to be locked together at all times. This means you'll experience some tire scrubbing and potentially more tire wear on pavement, especially during turns. However, the trade-off is unmatched traction off-road. It's a popular choice for Samurai owners looking to significantly boost their vehicle's capability in mud, rocks, and steep inclines.