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PowerTrax 1931-LR Lock-Right Differential Locker, 28 Spline, Fits GM 7.625", Open Differential, Compatible with Camaro, S10, Blazer, Astro, Firebird
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PowerTrax

PowerTrax 1931-LR Lock-Right Differential Locker, 28 Spline, Fits GM 7.625", Open Differential, Compatible with Camaro, S10, Blazer, Astro, Firebird

✅ In stock
F
Grade
💤 Not a Deal
0/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$412.57
Listed $412.57
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 1, 2026 7:28 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by Amazon.com

Product Details

✓✔ PowerTrax 1931-LR Differential Locker – Designed for GM 7.625" Open Differentials, 28 Spline; Drop-in locker for better traction and control; Ideal for off-road and performance vehicles, delivering power to both wheels.
✓✔ Vehicle Compatibility – Fits Chevrolet Camaro, S10, Blazer, Astro, GMC Sonoma, Safari, Pontiac Firebird, Isuzu Rodeo, Oldsmobile Bravada; for carriers with large window on one side and small oval on other.
✓✔ Easy Installation & No Modifications – Drop-in locker requires no special tools; Installs quickly without adjusting the ring and pinion setup; Provides a cost-effective way to enhance traction and performance.
✓✔ Replaces OEM & Aftermarket Parts – Direct replacement for Eaton 162C59A, Auburn Gear 542040, PowerTrax GT247528, 9207752605, 9207762805; Ensures proper fitment for GM 7.625" open differentials with 10-bolt cover.
✓✔ Backed by 2-Year/100,000 Mile Warranty – Built with durable materials for long-lasting performance; Reliable traction solution for street, off-road, and racing applications; Safe, strong, and maintenance-free.

⚙️ Specifications

‎Powertrax
‎PowerTrax
‎1931-LR
‎LBGM7.625-28
Manufacturer
Powertrax
Brand
PowerTrax
Model
1931-LR
Item Weight
5 pounds
Item model number
1931-LR
Exterior
Machined
Manufacturer Part Number
1931-LR
OEM Part Number
LBGM7.625-28
Special Features
Keyless

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