Yukon Gear Yoke For GM 12 Bolt Car & Truck / 1310 U/Joint Size / U-Bolt Design

SKU: YUKYY_GM3878972

Differential End Yoke

YUK Yokes...

Yukon Gear & Axle

Yukon Gear Yoke For GM 12 Bolt Car & Truck / 1310 U/Joint Size / U-Bolt Design

SKU: YUKYY_GM3878972

Differential End Yoke

YUK Yokes...

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.

We accept

Description

Yukon Gear and Axle manufactures a complete line of general replacement and performance series of pinion yokes for many street, racing, and heavy-duty off-road applications.

Product Overview

Yukon yoke for GM 12 bolt car/truck; 1310 u/joint size; U-bolt design. 3.219in. snap ring span; 1.062in. cap diameter. Outside snap ring. All Yukon yokes come with a one year warranty against manufacturing defects.

Features and Benefits

Fits GM 12 Bolt Passenger Car And Truck
30 spline
1310 u-joint size
3.219" snap ring span
1.062" cap diameter
Outside snap ring design
U-bolt style
3.219 in. Snap Ring Span
1.062 in. Cap Diameter

Product Details

Year	Make
AAP Selling Package Quantity UOM:	EA
AAP_UDA_12:	EA
AAP_UDA_22:	1
Axle Type:	GM 8.875 in.
California Proposition 65:	Not Applicable
Description:	Yukon yoke for GM 12 bolt car/truck; 1310 u/joint size; U-bolt design.
Material:	Steel
Part Number:	yukYY GM3878972
Position:	Rear Driveshaft at Rear Axle
Spline Quantity:	30
Title:	Yukon yoke for GM 12 bolt car & truck, 1310 u/joint size, u-bolt design.
WARNING CA Proposition 65:	No

Application Summary

12P, 12T 1310 PINION YOKE, U-BOLT DESGN

Part Type

Differential End Yoke

Data: v4.2 - Upd: 2026-10-17 07:35:39

Features

1.062 in. Cap Diameter
1.062" cap diameter
1310 u-joint size
3.219 in. Snap Ring Span
3.219" snap ring span
30 spline
Fits GM 12 Bolt Passenger Car And Truck
Outside snap ring design
U-bolt style

Specifications

Year: Make
AAP Selling Package Quantity UOM:: EA
AAP_UDA_12:: EA
AAP_UDA_22:: 1
Axle Type:: GM 8.875 in.
California Proposition 65:: Not Applicable
Description:: Yukon yoke for GM 12 bolt car/truck; 1310 u/joint size; U-bolt design.
Material:: Steel
Part Number:: yukYY GM3878972
Position:: Rear Driveshaft at Rear Axle
Spline Quantity:: 30
Title:: Yukon yoke for GM 12 bolt car & truck, 1310 u/joint size, u-bolt design.
WARNING CA Proposition 65:: No

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukYY_GM3878972
SFX Item ID	4490742
Supplier Item Code	4490742
Manufacturer SKU	YY GM3878972
Manufacturer UPC	883584410850
Alternative References	gm3878972, yga-41085