Home / Shop / Yukon Gear & Axle Ultimate 88 Kits YA WF88-31-KIT Shaft, Kit, Rear, Bolt-In, 4340 Chromoly, 31 Spline, 8.8 in., Ford, Kit

Yukon Gear & Axle Ultimate 88 Kits YA WF88-31-KIT Shaft, Kit, Rear, Bolt-In, 4340 Chromoly, 31 Spline, 8.8 in., Ford, Kit

SKU: YUKWF88-31-KIT

Axle Shafts, Direct Fit

Yukon Gear & Axle

Yukon Gear & Axle Ultimate 88 Kits YA WF88-31-KIT Shaft, Kit, Rear, Bolt-In, 4340 Chromoly, 31 Spline, 8.8 in., Ford, Kit

SKU: YUKWF88-31-KIT

Axle Shafts, Direct Fit

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Description

Yukon Gear & Axle Ultimate 88 axle kits offer maximum strength for the trails! Manufactured from 4340 chromoly, these double-drilled axles eliminate your factory C-clips and convert your housing to a stronger setup. No welding is required--just a little cutting to remove the factory axle bearing seat. Get years of hard use on the trails with Yukon Gear & Axle Ultimate 88 axle kits.

Part Type

Axle Shafts, Direct Fit

Data: v4.2 - Upd: 2026-10-16 05:11:09

Specifications

Product Attributes - Brand: Yukon Gear & Axle
Product Attributes - Manufacturer's Part Number: YA WF88-31-KIT
Product Attributes - Part Type: Axle Shafts, Direct Fit
Product Attributes - Product Line: Yukon Gear & Axle Ultimate 88 Axle Kits
Product Attributes - UPC: 883584217046
Product Attributes - Differential Case Design Type: Ford 8.8 in.
Product Attributes - Axle Type: Bolt-in
Product Attributes - Wheel Stud Pattern: Dual 5 x 4.50 in. and 5 x 5.50 in.
Product Attributes - Inner Axle Splines: 31
Product Attributes - Axle Material: 4340 chromoly
Product Attributes - Wheel Stud Type: Press-in
Product Attributes - Wheel Studs Included: Yes
Product Attributes - Bearings Included: Yes
Product Attributes - Seals Included: Yes
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Kit eliminates the stock c-clips and increases the overall axle width by 1 in.

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukWF88-31-KIT
SFX Item ID	4787866
Supplier Item Code	4787866
Manufacturer SKU	WF88-31-KIT
Manufacturer UPC	883584217046
Alternative References	YGA-21704