My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

USA Standard Gear ZTNP13929 Transfer Case Input Shaft Spline - NP205C 32 TH400

Part of: USA Standard Gear Transfer Case Input Shaft Spline

Other options in this family: USA Standard Gear ZTNP19061 USA Standard Gear ZTMP19132977 USA Standard Gear ZTNP17949

Manufacturer

Picture for manufacturer USA Standard Gear

Part Number

ZTNP13929
9 reviews
Sale Price

$192.53

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The USA Standard Gear ZTNP13929 is a precision-engineered replacement input shaft designed specifically for New Process NP205C transfer cases in GM trucks equipped with the Turbo Hydramatic 400 (TH400) automatic transmission. This critical component ensures proper power transfer from your transmission to the transfer case.

Key Specifications:

  • 32-spline female input design for TH400 compatibility
  • 7.5 inches overall length
  • Fits 1981-1991 GM K30 and V3500 4WD trucks with NP205 transfer case
  • Direct replacement for OEM part number 13929
  • Professional quality construction meeting ISO9001 certification standards

This input shaft features the proper spline count and length required for GM NP205 transfer cases with the circular six-bolt mounting pattern. USA Standard Gear manufactures this component to meet or exceed OEM specifications, providing reliable performance for street-driven trucks and demanding off-road applications. The female spline design mates directly with the TH400 transmission output shaft, eliminating the need for adapter sleeves or couplers.

I placed the order online with no problem, and I received my order a couple of days later. Item was as described and the price was competitive with other vendors.

Fast and easy

Fast service and delivery

Great price. Great communication.

easy and good.

Always a great price! Easy experience!

I received the part number from bayliner to order but it is 2 feet too long , how do I exchange it

Great price easy ordering will see how long it takes to get it.

Always great service

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy