JAVOUKA Transmission Slip Yoke for Turbo 350 TH350 & 700R4 — 1310 Series 26-Spline Direct-Fit (2-3-6081X)

JAVOUKA Transmission Slip Yoke 2-3-6081X is a direct-fit 1310-series replacement yoke designed to restore driveline alignment and smooth telescoping action in Turbo 350 (TH350), 700R4 and many Chevy/Jeep transmissions.

This slip yoke is built to the common OE dimensions used across several General Motors and Jeep drivetrains, so you can replace a worn or damaged yoke without modifying the driveshaft. It matches the 1310 series spline profile and key measurements that technicians check when selecting a replacement, and it’s intended for professional installation to ensure proper fit and balance.

Will this yoke fit my transmission or vehicle?

Confirming compatibility is essential: this yoke replaces part number 2-3-6081X and fits many Turbo Hydramatic units (TH350/Powerglide), 700R/700R4/4L60/4L60E family transmissions, plus a variety of Saginaw, Muncie and Borg Warner models. It is also listed for several Jeep models from the early-to-mid 1990s. Use the OE replacement number and the spline count to verify before ordering.

• Replaces factory part: 2-3-6081X
• Spline series: 1310 — 26 splines based on 27-spline reference
• Listed for TH350, Powerglide, 700R4, 4L60/4L60E, Saginaw, Muncie, Borg Warner
• Documented for many Jeep models 1992–1998 (4WD and select RWD)

What are the key dimensions and how do they affect fit?

This yoke’s geometry determines how it seats on the transmission output and how far the driveshaft can slide. The most important numbers are spline length, overall yoke outside diameter, bearing cap diameter and hub diameter—these ensure correct engagement and clearance with the companion flange and universal joint.

• Center-line to spline end: 5.469 inches
• Outside yoke dimension (E): 3.469 inches
• Bearing cap diameter (D): 1.062 inches
• Hub diameter (R): 1.500 inches

What should I know about installation and safety?

Professional installation is strongly recommended because proper alignment, securing hardware and driveline balancing are critical for safe operation. The yoke is supplied without installation instructions; make sure the driveshaft is inspected and rebalanced after replacement to avoid vibration and premature wear.

• Requires correct torque on fasteners and proper sealing where applicable
• Inspect companion flange, U-joints and driveshaft for wear before assembly
• Rebalance driveshaft if vibration is present after installation
• Not supplied with step-by-step instructions—seek a qualified mechanic

Who is this for? This replacement slip yoke is aimed at mechanics, restoration shops and owners performing drivetrain repairs on Chevrolet and Jeep vehicles that use the specified transmissions and spline types. If you need a like-for-like 1310-series yoke to restore proper telescoping function and driveline engagement—matching part number 2-3-6081X—this JAVOUKA unit provides the common OE dimensions required for a correct fit, provided you verify model compatibility first.