Yukon Gear Master Overhaul Kit For 09+ GM 8.6in Diff

SKU: YUKYK_GM8.6-B

Ring and Pinion Gear Installation Kits

YUK Master Overhaul Kits...

Yukon Gear & Axle

Yukon Gear Master Overhaul Kit For 09+ GM 8.6in Diff

SKU: YUKYK_GM8.6-B

Ring and Pinion Gear Installation Kits

YUK Master Overhaul Kits...

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Yukon Master Overhaul Kits give you all the high-quality parts you need to start and finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses Timken bearings and races along with high quality seals and small parts. Yukon Master Overhaul Kits are the most comprehensive and complete kits on the market because Yukon does extensive research to ensure that every kit has everything you need for your application.

Product Overview

Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses Timken bearings and races along with high quality seals and small parts. Included in this kit are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), Thread locking compound, marking compound with brush, and gasket. Yukon's Master Overhaul kits are the most comprehensive and complete kits on the market. They do extensive research to ensure that every kit is specially tailored to your application.

Features and Benefits

Fits 2009 And Up Gm 8.6 in.
Fits 2009 and up GM 8.6"
Included are Timken bearings and races along with high quality seals and small parts.
Included in this kit are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve , thread locker, marking compound with brush, and gasket.
Incl. Are Timken Bearings And Races Along w/High Quality Seals And Small Parts
Incl. Are Carrier Bearings And Races; Pinion Bearings/Races; Pinion Seal; Complete Shim Kit; Crush Sleeve
Incl. Ring Gear Bolts; Pinion Nut; Thread Locker; Marking Compound w/Brush And Gasket

Product Details

AAP Selling Package Quantity UOM:	EA
AAP_UDA_12:	EA
AAP_UDA_22:	1
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.
Description:	Yukon Master Overhaul kit for 09/newer GM 8.6in. differential
Model:	GM 8.6 in.
Part Number:	yukYK GM8.6-B
Title:	Yukon Master Overhaul kit for '09 and newer GM 8.6" differential
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

Application Summary

8.6" GM 09 & UP MASTER OVERHAUL KIT, w/3372LFT PIN BRG, 65.11MM OD

Part Type

Axle Differential Bearing and Seal Kit

Data: v4.2 - Upd: 2026-10-14 13:44:48

Features

Fits 2009 And Up Gm 8.6 in.
Fits 2009 and up GM 8.6"
Incl. Are Carrier Bearings And Races; Pinion Bearings/Races; Pinion Seal; Complete Shim Kit; Crush Sleeve
Incl. Are Timken Bearings And Races Along w/High Quality Seals And Small Parts
Incl. Ring Gear Bolts; Pinion Nut; Thread Locker; Marking Compound w/Brush And Gasket
Included are Timken bearings and races along with high quality seals and small parts.
Included in this kit are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve , thread locker, marking compound with brush, and gasket.

Specifications

Product Attributes - Brand: Yukon Gear & Axle
Product Attributes - Manufacturer's Part Number: YK GM8.6-B
Product Attributes - Part Type: Ring and Pinion Gear Installation Kits
Product Attributes - Product Line: Yukon Gear & Axle Master Overhaul Kits
Product Attributes - UPC: 883584141686
Product Attributes - Differential Case Design Type: GM 8.6 in.
Product Attributes - Cover Bolts: 10
Product Attributes - Ring Gear Bolts: 10
Product Attributes - Pinion Spline Count: 30
Product Attributes - Ring Gear Rotation: Standard
Product Attributes - Cover Gasket Included: Yes
Product Attributes - Pinion Shims Included: Yes
Product Attributes - Carrier Shims Included: Yes
Product Attributes - Crush Sleeve Included: Yes
Product Attributes - Pinion Seal Included: Yes
Product Attributes - Pinion Nut Included: Yes
Product Attributes - Ring Gear Bolts Included: Yes
Product Attributes - Head Bearing Included: Yes
Product Attributes - Tail Bearing Included: Yes
Product Attributes - Carrier Bearings Included: Yes
Product Attributes - Axle Seals Included: No
Product Attributes - Axle Bearings Included: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Fits 2009 and later models only. Kit includes thread locker, marking compound, and brush. Pinion bearings measure 2.840 in. O.D. for the tail bearing and 3.750 in. for the head bearing.

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukYK_GM8.6-B
SFX Item ID	4489650
Supplier Item Code	4489650
Manufacturer SKU	YK GM8.6-B
Manufacturer UPC	883584141686
Alternative References	gm8.6-b, yga-14168, 8.6in