GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105

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GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105

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Brand : Powertrax/Lockright
PowerTrax GT248730 GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ Rear.
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GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
View Detail
Type
Differential Assembly Kits
Title
GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
Price
$936.99 USD
Vendor
Powertrax/Lockright
Description
PowerTrax GT248730 GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ Rear.This differential carrier is designed for GM 8.875" trucks with a 3.73+ gear ratio.It features a 30-spline configuration and is compatible with various Chevrolet and GMC models.The carrier replaces Eaton 187C150A and Auburn Gear 5420105, ensuring a precise fit.

More about this item : GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105

PowerTrax GT248730 GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ Rear.

This differential carrier is designed for GM 8.875" trucks with a 3.73+ gear ratio.

It features a 30-spline configuration and is compatible with various Chevrolet and GMC models.

The carrier replaces Eaton 187C150A and Auburn Gear 5420105, ensuring a precise fit.

GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105
Key Features
  • ✅ High-performance 30-spline limited-slip differential for GM 8.875" Truck (12-bolt) rear axles, enhancing traction & torque distribution
  • ✅ Compatible with Chevrolet C10, K10, Blazer, Suburban, GMC C1500, K1500 & more, ensuring precise fitment
  • ✅ Helical gear design for smooth, maintenance-free operation, requiring no clutch packs or friction modifiers
  • ✅ Direct replacement for Eaton 187C150A, Auburn Gear 5420105, Yukon YDGGM12T-4-30-1, providing durability
  • ✅ Optimized for 3.73+ gear ratio carriers, making it ideal for high-performance, off-road, & towing applications
  • ✅ Designed for vehicles equipped with a 12-bolt rear axle
Technical Specifications
  • Length : 9.62 lb
  • Width : 8.5 lb
  • Height : 8.5 lb
  • Weight : 25.4 lb
Product Identifiers
  • ASIN B0757385SR
  • UPC: 698231657379
Shipping Information
  • Ships From : United States
  • Brand : Powertrax/Lockright

Frequently Asked Questions About : GT248730 PowerTrax GRIP PRO Differential Carrier 30 Spline for GM 8.875" Truck 3.73+ | Compatible for Chevy C10, K10, Blazer, Suburban, GMC C1500, K1500 | Replaces Eaton 187C150A, Auburn Gear 5420105

01 What is the spline count of the PowerTrax GT248730?

The spline count is 30.

02 What gear ratio is compatible with the PowerTrax GT248730?

It is compatible with 3.73+ gear ratio.

03 Which OEM part numbers does the PowerTrax GT248730 replace?

It replaces Eaton 187C150A and Auburn Gear 5420105.

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