Description

IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Yukon Gear & Axle, YUKON GEAR AND AXLE, Yukon Gear And Axle (randys) StreetFX SKU yukYC_G40048044 SFX Item ID 4489022 Accounting SKU yuk-YC_G40048044 Manufacturer SKU YC G40048044 Manufacturer UPC 883584200987 Alternative References yukYC G40048044

Yukon Gear Standard Open Carrier Case / GM 8.6in / Loaded

Yukon Gear & Axle manufactures a full line of standard open and positraction limited slip carrier cases for a variety of applications. Each unit is cast and machined to exacting specifications to produce a carrier that provides both high strength and tight tolerances for a long and reliable service life. This case is loaded with spider and side gears.

Additional Information

GM 8.6in. 30 spline standard open loaded carrier. Complete differential case with internals.

Part Type

Differential Carrier

Features and Benefits

• Fits GM 8.6 in.
• Fits GM 8.6"
• Standard open carrier case and spiders

Product Details

AAP Selling Package Quantity UOM:	EA
Package UOM	EA
Package Qty	1
Axle Shaft Spline Quantity:	30
Axle Type:	GM 8.6 Rear, '99-'08
Cover Bolt Quantity:	10
Description:	Yukon 30 spline standard open loaded carrier case; GM 8.6
Material:	Steel
Part Number:	yukYC G40048044
Title:	Yukon 30 spline standard open loaded carrier case, GM 8.6
Type:	Non Locking

Product Overview

Additional Application Notes
• GM 8.6 in.; Standard; Loaded; Early Design GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears~GM 8.6 in.; Standard; Loaded; Early Design GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears 8.6 in. 10 Bolt; Standard; Loaded; Early Design
• 8.6 in. 10 Bolt; Standard; Loaded; Early Design
• GM 8.6 in.; Standard; Loaded; Early Design~GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears 8.6 in. 10 Bolt; Standard; Loaded; Early Design
• GM 8.6 in.; Standard; Loaded; Early Design~GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears GM 8.6 in.; Standard; Loaded; Early Design GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears 8.6 in. 10 Bolt; Standard; Loaded; Early Design
• GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears
• GM 8.6 in.; Standard; Loaded; Early Design GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears~GM 8.6 in.; Standard; Loaded; Early Design 8.6 in. 10 Bolt; Standard; Loaded; Early Design
• GM 8.6 in.; Standard; Loaded; Early Design~GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears 8.6 in. 10 Bolt; Standard; Loaded; Early Design
• GM 8.6 in.; Standard; Loaded; Early Design GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears
• GM 8.6 in.; Standard; Loaded; Early Design 8.6 in. 10 Bolt; Standard; Loaded; Early Design
• GM 8.6 in.; Standard; Loaded; Early Design
• GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears~GM 8.6 in.; Standard; Loaded; Early Design GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears 8.6 in. 10 Bolt; Standard; Loaded; Early Design
• GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears~GM 8.6 in.; Standard; Loaded; Early Design 8.6 in. 10 Bolt; Standard; Loaded; Early Design
• GM 8.6 in.; Standard; Loaded; Early Design~GM 8.6 in.; 10 Bolt; Standard Open Carrier Case; Loaded with Spider Gears GM 8.6 in.; Standard; Loaded; Early Design 8.6 in. 10 Bolt; Standard; Loaded; Early Design

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-10-14 05:10:10

Product Overview

Yukon Gear & Axle manufactures a full line of standard open and positraction limited slip carrier cases for a variety of applications. Each unit is cast and machined to exacting specifications to produce a carrier that provides both high strength and tight tolerances for a long and reliable service life. This case is loaded with spider and side gears.

Features and Benefits

• Fits GM 8.6 in.
• Fits GM 8.6"
• Standard open carrier case and spiders

Product Details

AAP Selling Package Quantity UOM:	EA
AAP_UDA_12:	EA
AAP_UDA_22:	1
Axle Shaft Spline Quantity:	30
Axle Type:	GM 8.6 Rear, '99-'08
California Proposition 65:	Not Applicable
Cover Bolt Quantity:	10
Description:	Yukon 30 spline standard open loaded carrier case; GM 8.6
Material:	Steel
Part Number:	yukYC G40048044
Title:	Yukon 30 spline standard open loaded carrier case, GM 8.6
Type:	Non Locking
WARNING CA Proposition 65 Required:	No
WARNING CA Proposition 65:	No

Data: v4.2 - Upd: 2026-10-14 05:10:10

Features

Specifications

AAP Selling Package Quantity UOM:

EA

AAP_UDA_12:

EA

AAP_UDA_22:

1

Axle Shaft Spline Quantity:

30

Axle Type:

GM 8.6 Rear, '99-'08

California Proposition 65:

Not Applicable

Cover Bolt Quantity:

10

Description:

Yukon 30 spline standard open loaded carrier case; GM 8.6

Material:

Steel

Part Number:

yukYC G40048044

Title:

Yukon 30 spline standard open loaded carrier case, GM 8.6

Type:

Non Locking

WARNING CA Proposition 65 Required:

No

WARNING CA Proposition 65:

No

Compatibility