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USA Standard Gear SL XP-GM8.5 Spartan Locker Cross Pin Shaft for GM 8.5" Differential

Part of: USA Standard Gear Cross Pin Shaft

Other options in this family: USA Standard Gear SL XP-SUZSAM-S USA Standard Gear SL XP-SUZSAM-L USA Standard Gear SL XP-D44HD USA Standard Gear SLXP-M35 USA Standard Gear SL XP-M20

Manufacturer

Picture for manufacturer USA Standard Gear

Part Number

SL XP-GM8.5
8 reviews
Sale Price

$34.88

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The USA Standard Gear SL XP-GM8.5 is a heavy-duty cross pin shaft designed specifically for use with Spartan Locker installations in GM 8.5" rear differentials. This precision-machined shaft measures .795" in diameter and serves as a critical component in the Spartan Locker assembly, replacing the factory cross pin shaft to accommodate the locker mechanism.

Key Features:

  • Heavy-duty construction for increased strength and durability
  • Precision diameter of .795" for exact fitment
  • Specifically engineered for GM 8.5" differential applications
  • Direct replacement cross pin shaft for Spartan Locker installations
  • Manufactured by USA Standard Gear to OEM quality standards

This cross pin shaft is an essential component when installing a Spartan Locker in your GM 8.5" rear end. The upgraded design ensures reliable performance in demanding off-road and high-traction applications where a locking differential is required.

Customer service was very helpful.

Website was very easy to navigate and good pricing.

The best services ever. Fast shipping too! Much thanks!

Quick, good pricing too

Fast easy

Very good

Your tracking system never showed as shipped so I didn't know if they shipped or not. I had to call customer service for updates

I found what I was looking for and at a good price. The ordering and shipment process was smooth and appreciated.

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