Yukon Gear 11.5in Chrysler & GM Helical Gear Type Positraction

SKU: YUKYP_PC11.5-HELIC

Limited Slip Differential Assembly

YUK Positraction Internals...

Yukon Gear & Axle

Yukon Gear 11.5in Chrysler & GM Helical Gear Type Positraction

SKU: YUKYP_PC11.5-HELIC

Limited Slip Differential Assembly

YUK Positraction Internals...

LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

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Description

Yukon gear-type helical limited slip differentials know how to put the power down. They use floating helical-cut worm gears that lock the torque down when acceleration or wheel slippage occurs, transferring torque to the tire with the best traction in a smooth progressive manner as torque is withheld from the tire that is slipping. Since gear teeth not clutch packs transfers the torque these LSDs are a high-performance low-maintenance proposition there are no clutch discs to wear and require replacement.

Product Overview

Features and Benefits

Fits GM And Chrysler 11.5 in.
12 bolt ring gear
Fits GM and Chrysler 11.5"
30 spline

Product Details

AAP Selling Package Quantity UOM:	EA
AAP_UDA_12:	EA
AAP_UDA_22:	1
Assembled:	Yes
Axle Shaft Spline Quantity:	30
Axle Type:	full floating
Bolt Hole Quantity:	12
California Proposition 65:	Not Applicable
Case Included:	Yes
Description:	11.5in. Chrysler/GM Helical Gear Type Positraction
Differential Brand:	AAM
Differential:	GM 11.5, 2011 and up
Gear Ratio:	All
Heat Treated:	Yes
Material:	Steel
Part Number:	yukYP PC11.5-HELIC
Title:	Yukon Helical Gear Limited Slip Differential for Chrysler & GM 11.5", 30 Spline
WARNING CA Proposition 65 Required:	No
WARNING CA Proposition 65:	No

Application Summary

11.5AAM CHY & GM 30spl HELICAL GEAR TYPE POSITRACTION (like TT)

Part Type

Limited Slip Differential Assembly

Data: v4.2 - Upd: 2026-10-14 13:45:19

Features

12 bolt ring gear
30 spline
Fits GM And Chrysler 11.5 in.
Fits GM and Chrysler 11.5"

Specifications

AAP Selling Package Quantity UOM:: EA
AAP_UDA_12:: EA
AAP_UDA_22:: 1
Assembled:: Yes
Axle Shaft Spline Quantity:: 30
Axle Type:: full floating
Bolt Hole Quantity:: 12
California Proposition 65:: Not Applicable
Case Included:: Yes
Description:: 11.5in. Chrysler/GM Helical Gear Type Positraction
Differential Brand:: AAM
Differential:: GM 11.5, 2011 and up
Gear Ratio:: All
Heat Treated:: Yes
Material:: Steel
Part Number:: yukYP PC11.5-HELIC
Title:: Yukon Helical Gear Limited Slip Differential for Chrysler & GM 11.5", 30 Spline
WARNING CA Proposition 65 Required:: No
WARNING CA Proposition 65:: No

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukYP_PC11.5-HELIC
SFX Item ID	4490025
Supplier Item Code	4490025
Manufacturer SKU	YP PC11.5-HELIC
Manufacturer UPC	883584322443
Alternative References	pc11.5-helic, yga-32244, 11.5in