Yukon Gear Trac Loc Positraction / Ford Super 8.8in / 34 Spline / 15-20 F-150

SKU: YUKXYC_F8.8-4-34TL-DZWI

Limited Slip Differential Assembly

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Yukon Gear & Axle

Yukon Gear Trac Loc Positraction / Ford Super 8.8in / 34 Spline / 15-20 F-150

SKU: YUKXYC_F8.8-4-34TL-DZWI

Limited Slip Differential Assembly

YUK Carrier Cases...

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

The Trac Loc is a less aggressive, street-friendly clutch-type limited slip unit that is suitable for daily driven vehicles and mild off-road use. The clutches work to maintain synchronization between the tires, transferring more torque to the tire that has the best grip while reducing torque transfer to the tire that has less grip. Yukon offers replacement units and rebuild kits for select Trac Loc applications that re-claim the unit’s original performance.

Product Overview

Features and Benefits

Rear Limited Slip Differential For Ford 8.8 in. Super
Rear Limited Slip Differential for Ford 8.8" Super
Yukon products are built to withstand the harshest conditions
34 spline
3:31 and higher gear ratio
Engineered using state-of-the-art design software
3.31 And Higher Gear Ratio

Product Details

AAP Selling Package Quantity UOM:	EA
AAP_UDA_12:	EA
AAP_UDA_22:	1
Assembled:	Yes
Axle Shaft Spline Quantity:	34
Axle Type:	semi Floating
Bolt Hole Quantity:	12
California Proposition 65:	Not Applicable
Case Included:	Yes
Description:	Yukon Rear Limited Slip Differential for Ford 8.8in. Super
Differential Brand:	FORD
Gear Ratio:	3.10 and up
Heat Treated:	Yes
Material:	Steel
Part Number:	yukYC F8.8-4-34T/L
Title:	Yukon Rear Limited Slip Differential for Ford 8.8" Super
WARNING CA Proposition 65:	No

Application Summary

8.8" SUPER, REAR T/L POSI, 2015+ FORD F150, 34spl, 3.31& UP RATIO

Part Type

Limited Slip Differential Assembly

Data: v4.2 - Upd: 2026-10-16 20:08:24

Features

3:31 and higher gear ratio
3.31 And Higher Gear Ratio
34 spline
Engineered using state-of-the-art design software
Rear Limited Slip Differential For Ford 8.8 in. Super
Rear Limited Slip Differential for Ford 8.8" Super
Yukon products are built to withstand the harshest conditions

Specifications

AAP Selling Package Quantity UOM:: EA
AAP_UDA_12:: EA
AAP_UDA_22:: 1
Assembled:: Yes
Axle Shaft Spline Quantity:: 34
Axle Type:: semi Floating
Bolt Hole Quantity:: 12
California Proposition 65:: Not Applicable
Case Included:: Yes
Description:: Yukon Rear Limited Slip Differential for Ford 8.8in. Super
Differential Brand:: FORD
Gear Ratio:: 3.10 and up
Heat Treated:: Yes
Material:: Steel
Part Number:: yukYC F8.8-4-34T/L
Title:: Yukon Rear Limited Slip Differential for Ford 8.8" Super
WARNING CA Proposition 65:: No

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukxYC_F8.8-4-34TL-DZWI
SFX Item ID	4487884
Supplier Item Code	4487884
Manufacturer SKU	YC F8.8-4-34T/L
Manufacturer UPC	883584201625
Alternative References	f8.8-4-34t/l, yuk-YC_F8.8-4-34T/L, yga-20162, yukx-YC_F8.8-4-34T/L, 8.8in, F-150