Home / Shop / Yukon Gear & Axle 4340 Chromoly Axles YA GM11.5-30-40.25 11.5 AAM , 2011 + GM Full Float REAR AXLE , (35.0" >40.25" CUT2LTH) (8x3.818" ) / 97mm BOLT PATTERN

Yukon Gear & Axle 4340 Chromoly Axles YA GM11.5-30-40.25 11.5 AAM , 2011 + GM Full Float REAR AXLE , (35.0" >40.25" CUT2LTH) (8x3.818" ) / 97mm BOLT PATTERN

SKU: YUKGM11.5-30-40.25

Axle Shafts, Direct Fit

Yukon Gear & Axle

Yukon Gear & Axle 4340 Chromoly Axles YA GM11.5-30-40.25 11.5 AAM , 2011 + GM Full Float REAR AXLE , (35.0" >40.25" CUT2LTH) (8x3.818" ) / 97mm BOLT PATTERN

SKU: YUKGM11.5-30-40.25

Axle Shafts, Direct Fit

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. Yukon Gear & Axle 4340 chromoly axles provide up to 50 percent more strength than stock axles … critical for extreme performance applications with large tires, high torque and high horsepower. These 4340 axles are manufactured using the latest technologies and the highest quality materials for long life in off-road, street and track use. Yukon Gear & Axle 4340 chromoly axles are offered in complete kits or individually.

Part Type

Axle Shafts, Direct Fit

Data: v4.2 - Upd: 2026-10-16 05:11:15

Specifications

Product Attributes - Brand: Yukon Gear & Axle
Product Attributes - Manufacturer's Part Number: YA GM11.5-30-40.25
Product Attributes - Part Type: Axle Shafts, Direct Fit
Product Attributes - Product Line: Yukon Gear & Axle 4340 Chromoly Axles
Product Attributes - UPC: 883584218432
Product Attributes - Differential Case Design Type: GM 11.5 in.
Product Attributes - Axle Type: Full floating
Product Attributes - Axle Length (in.): 40.25
Product Attributes - Inner Axle Splines: 30
Product Attributes - Axle Material: 4340 chromoly
Product Attributes - Wheel Studs Included: No
Product Attributes - Bearings Included: No
Product Attributes - Seals Included: No
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukGM11.5-30-40.25
SFX Item ID	4787401
Supplier Item Code	4787401
Manufacturer SKU	GM11.5-30-40.25
Manufacturer UPC	883584218432
Alternative References	YGA-21843, CUT2LTH), (8x3.818", 97mm