Powertrax

1921-LR Lock-Right Differential Locker, 30 Spline, Fits GM 8.5", Front/Rear, Compatible with Chevrolet, GMC, Buick, Cadillac, Oldsmobile

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R 14,059 5% off Limited time offer
R 13,360
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Delivered in 10–20 working days —
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30-day return window

Description

  • ✅ PowerTrax Lock-Right Differential Locker for GM 8.5" with 30 spline axles. Perfect for vehicles like Chevrolet, GMC, Buick, and Cadillac for both front and rear differentials.
  • ✅ Designed for open differentials, it allows for enhanced traction by locking both wheels together when necessary, providing superior grip during off-roading, towing, and handling heavy loads.
  • ✅ Easy drop-in installation with no modifications required, offering a seamless upgrade to your existing differential. Ideal for trucks and SUVs like the Chevrolet Silverado and GMC Yukon.
  • ✅ Features a durable, maintenance-free design that ensures consistent performance, longevity, and superior traction for both on-road and off-road driving conditions.
  • ✅ Backed by a 2-year or 100,000-mile warranty, offering peace of mind and reliability for vehicles like Chevrolet K1500, GMC Jimmy, and Buick Roadmaster under tough conditions.

Best suited for extreme off-road to severe on-road use, Powertrax lock right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings.

Technical Specifications
Manufacturer
Powertrax
Model
1921-LR
Size
Stock
Weight
7 kg
Release date
6 January 2016
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.