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_G74038615 SFX Item ID 4489025 Accounting SKU yuk-YC_G74038615 Manufacturer SKU YC G74038615 Manufacturer UPC 883584201021 Alternative References yukYC G74038615

Yukon Gear Standard Open Carrier Case / GM 7.625in / 3.23+

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

7.625in. GM standard Open case; 3.23/up; Large/SM windows; loaded. 28 Spline.

Part Type

Differential Carrier

Features and Benefits

• 3.23 and up ratio only
• 7.5 in./7.625 in. 28 Spline Applications
• 7.5" & 7.625" 28 spline applications
• Large And Small Windows
• Standard open carrier case and spiders

Product Details

AAP Selling Package Quantity UOM:	EA
Package UOM	EA
Package Qty	1
Axle Shaft Spline Quantity:	28
Axle Type:	GM 7.6 inch Rear
Cover Bolt Quantity:	10
Description:	Yukon standard open carrier case; GM 7.625in.; 3.23/up
Material:	Steel
Part Number:	yukYC G74038615
Title:	Yukon standard open carrier case, GM 7.625", 3.23 & up
Type:	Non Locking

Product Overview

Additional Application Notes
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window 7.5 in./7.625 in. 10 Bolt; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window 7.5 in./7.625 in. 10 Bolt; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window 7.5 in./7.625 in. 10 Bolt; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows
• 7.5 in./7.625 in. 10 Bolt; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows 7.5 in./7.625 in. 10 Bolt; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window 7.5 in./7.625 in. 10 Bolt; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows 7.5 in./7.625 in. 10 Bolt; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window 7.5
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Windo
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window~GM 7
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows 7.5 in./7.
• GM 7.5 in. and 7
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows 7.5 in./7.625 in. 10 Bolt; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window 7.5 in./7.625 in. 10 Bolt; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window 7.5 in./7.625 in. 10 Bolt; Standar
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows 7.5 in./7.625 in. 1
• 7.5 in./7.625 in. 10 Bolt; Standar
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows 7.5 in./7.625 in. 10 Bolt; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows 7.5 in./7.625 in. 10 B
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window GM 7.5 in. and 7.6 in.
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; 1 Large And 1 Small Window~GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows 7.5 in./7.625 in. 10 Bolt; S
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows GM 7.5 in. and 7.6 in.; Stan
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows~GM 7.5 in. and 7.6 in.; Standar
• GM 7.5 in. and 7.6 in.; Standard; Loaded; 3.23 And Up Carrier Break; Large And Small Windows~GM 7.5 in. and 7.6 in.; Standard; Loa

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 05:10:11

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

• Large And Small Windows
• Standard open carrier case and spiders
• 7.5" & 7.625" 28 spline applications
• 3.23 and up ratio only
• 7.5 in./7.625 in. 28 Spline Applications

Product Details

AAP Selling Package Quantity UOM:	EA
AAP_UDA_12:	EA
AAP_UDA_22:	1
Axle Shaft Spline Quantity:	28
Axle Type:	GM 7.6 inch Rear
California Proposition 65:	WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Cover Bolt Quantity:	10
Description:	Yukon standard open carrier case; GM 7.625in.; 3.23/up
Material:	Steel
Part Number:	yukYC G74038615
Title:	Yukon standard open carrier case, GM 7.625", 3.23 & up
Type:	Non Locking
WARNING CA Proposition 65 Message:	WARNING: This product can expose you to chemicals including arsenic; which is known to the State of California to cause cancer. For more information; go to www.P65Warnings.ca.gov.
WARNING CA Proposition 65 Required:	Yes
WARNING CA Proposition 65 Warning Message:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:	Yes

Data: v4.2 - Upd: 2026-10-14 05:10:11

Features

Specifications

AAP Selling Package Quantity UOM:

EA

AAP_UDA_12:

EA

AAP_UDA_22:

1

Axle Shaft Spline Quantity:

28

Axle Type:

GM 7.6 inch Rear

California Proposition 65:

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Cover Bolt Quantity:

10

Description:

Yukon standard open carrier case; GM 7.625in.; 3.23/up

Material:

Steel

Part Number:

yukYC G74038615

Title:

Yukon standard open carrier case, GM 7.625", 3.23 & up

Type:

Non Locking

WARNING CA Proposition 65 Message:

WARNING: This product can expose you to chemicals including arsenic; which is known to the State of California to cause cancer. For more information; go to www.P65Warnings.ca.gov.

WARNING CA Proposition 65 Required:

Yes

WARNING CA Proposition 65 Warning Message:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

WARNING CA Proposition 65:

Yes

Compatibility