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Description

Neapco Drive Shaft Transmission Slip Yoke 

  • Product Specs
  • Description
  • Diagrams
Transmission and Transfer Case Applications:
Fits various 32 spline transmission including Turbo 400 (TH400) with the long tail shaft, 4L80E long tail, 6L50, 6L80E & fits GM transfer cases 241C, BW4494, NP205, NP208, NP241, NP241C, NP243, NP246, NP261, NP263 and more. 

 

Series: 3R
U-Joint Cap Diameter (A): 1.125 Inch
U-Joint Width (B):
2.556 Inch
Style: Inside Snap Ring
Slip Yoke Length (C):
(Center Line to End of Spline)
7.5 Inch
Barrel Diameter (D): 1.875  Inch
Spline Diameter (E):
1.391 Inch
Number Of Splines (F):
32 (31 with blind spot - see note below*)
Joint Angle: 15.0 Degrees
Spline Counter Bore: No
Vehicle Make: GM

VMRS: 024002038

 * The transmission slip yoke may have one or two missing splines inside the barrel known as blind spots. Each blind spot counts as one spline in the total spline count. The blind spots do not affect the fit of the yoke on your output shaft.

Transmission Slip Yoke Diagram Inside Snap Ring Style
Transmission Output Shaft Style

This is a fully splined slip yoke, if you have a TH-400 or 4L80 confirm if you have an o-ring on the output spline of your transmission. If your transmission has an o-ring you will need a 5.5” short barrel counter bored slip yoke.

Transmission Slip yoke with and without counter bore

Slip Yoke
Neapco slip yokes are manufactured from alloy steel forgings and ductile casting for increased strength. Spline forms are manufactured through broaching operations that produce industry leading mating part fits. The tight tolerance of these spline fits coupled with reduced end play universal joints reduce time at the dynamic balancing operation and produce high-quality, vibration-free driveshafts.  

AFTERMARKET REPLACEMENT DRIVELINE PRODUCTS FOR LIGHT VEHICLE, COMMERCIAL VEHICLE, AGRICULTURAL/OFF-HIGHWAY AND INDUSTRIAL APPLICATIONS

Named as one of the fastest growing private companies in the United States by Crain's Fast 50 and Inc. Magazine, Neapco, established in 1921, designs, manufactures and distributes OEM driveline products for automotive and non-automotive applications throughout the globe. Being vertically integrated, our innovative in-house design capabilities, state of the art US production facility and quality assurance makes Neapco a perfect choice for both your OEM and aftermarket needs.

Slip Yoke

Related Part Numbers:
Neapco N3R-3-9131X Slip Yoke with Counterbore
Sonnax T3R-3-9161HP Slip Yoke


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