Heavy Duty Truck Parts

New Parts Added! Sign Up for Updates

SKU: GTP06641

NO-SLIP GM 8.2" 28 SPLINE Open | 1940-LR, 19603-1, 5420108

Regular price $509.85
Shipping calculated at checkout.


If you need to order multiple parts, give us a call so our sales team can work to combine your order into fewer packages and save you money on shipping! 858-898-1558

Delivery and Shipping

This part typically ships within 1 to 2 business days.

This Differential Carrier Drop In Locker is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.

Specifications

Axle Shaft Diameter 1.23 Inch
Differential Model GM 8.2
Grade Type Performance
Material Forged
Mounting Hardware Included N
Position Rear
Ring Gear Bolt Quantity 10
Spline Quantity 28
Type Mechanical Locker
Warranty Period 2 Years of 100,000 Miles

Vehicle Applications

Year Make Model
1964-1972 Chevrolet Bel Air
1964-1972 Chevrolet Biscayne
1966-1971 Chevrolet Caprice
1964-1972 Chevrolet Chevelle
1964-1968 Chevrolet Chevy II
1964-1972 Chevrolet El Camino
1964-1972 Chevrolet Impala
1970-1972 Chevrolet Monte Carlo
1969-1972 Pontiac Firebird
1964-1970 Buick Wildcat
1969-1972 Chevrolet Brookwood
1967-1970 Chevrolet Camaro
1971-1972 GMC Sprint
1964-1970 Pontiac Tempest
1969-1972 Chevrolet Nova
1971 Pontiac Ventura
1970-1972 Pontiac GTO

Interchange / Cross-Reference Numbers

Brand Part Number
PowerTrax 1940-LR
Eaton 19603-1
Auburn Gear 5420108

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.