Yukon YC G40000278
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Yukon Gear Standard Open Carrier Case & Spiders / GM 11.5

YUKYC G40000278
883584200949
Differential Housings
20+ Units In Stock - Ships Next Business Day
$ 819.89
$ 819.89

SKU: YC G40000278 / UPC: 883584200949


Yukon Gear Standard Open Carrier Case & Spiders – GM 11.5"

The Yukon Gear Standard Open Carrier Case & Spiders is a high-quality replacement for GM 11.5" rear differentials. This complete carrier assembly includes the case, spider gears, and side gears, all precision-machined to exacting tolerances for a perfect fit and long service life.

Designed as a direct replacement for the factory open carrier, this unit offers superior strength and reliability for both street and heavy-duty applications. Whether you're rebuilding a differential or upgrading your GM 11.5" rear end, Yukon’s carrier provides the durability and performance you can trust.

Key Features

  • Complete Carrier Assembly – Includes case, spider gears, and side gears
  • Precision Machined – Tight tolerances for smooth operation and long life
  • High-Strength Construction – Built to handle demanding loads and conditions
  • Direct Replacement – Fits GM 11.5" rear differentials
  • Standard Open Design – Ideal for street, towing, and general use
  • Made in the USA – Manufactured to Yukon’s strict quality standards

Specifications

Detail Value
Part Number YC G40000278
Brand Yukon Gear & Axle
Type Standard Open Carrier Case & Spiders
Compatibility GM 11.5" Rear Differential
Design Standard Open (Loaded with Spider & Side Gears)
Material High-Strength Cast Iron
Country of Origin United States
Warranty Yukon Gear Limited Warranty

Whats Included

  • Standard Open Carrier Case
  • Spider Gears
  • Side Gears
  • Installation instructions

Product Notes

  • Designed for GM 11.5" rear differentials
  • Direct replacement for factory open carrier
  • Professional installation recommended

Installation Notes

  • Direct replacement for the factory carrier assembly
  • Estimated time: 2–4 hours
  • Professional installation and proper setup recommended

This Part Fits

Application Notes
GM 11.5" Rear Differential Standard open carrier replacement (fits various GM trucks and SUVs with 11.5" rear end)

Why Choose Yukon Gear Carriers?

  • Precision-machined for tight tolerances and smooth operation
  • High-strength construction for demanding applications
  • Trusted by professional builders and enthusiasts worldwide
  • Backed by Yukon Gear’s reputation for quality and durability

Frequently Asked Questions

  • Q: Is this a complete carrier or just the case?
    A: This is a complete carrier assembly including the case, spider gears, and side gears.
  • Q: Will this fit my GM 11.5" rear end?
    A: Yes, it is designed as a direct replacement for standard open carriers in GM 11.5" differentials.
  • Q: Is professional installation required?
    A: Professional installation is strongly recommended for proper setup and differential service.

Shipping & Handling

  • Method: Ground UPS or FedEx
  • Availability: In stock – ships same or next business day
  • Packaging: Secure Yukon Gear retail packaging

Request For Information

Have questions about ? Fill out the form below and we'll get back to you by the next business day.
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