Description
Comparison points and tradeoffs
When comparing Gm New Process Np208 32 Spline Input Shaft NP15112 with other Input Shafts options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Bearings & Seals / Seals / Manual Transaxle / Input Shafts.
Use this second fact to evaluate the tradeoff: Product identity: Gm New Process Np208 32 Spline Input Shaft NP15112. A third point to compare across alternatives is: Product identity: Gm New Process Np208 32 Spline Input Shaft NP15112.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Selection, alternatives, tradeoffs, upgrades, and direct replacements
Buying guidance
Quick decision
Use the supplied facts to compare this input shafts with direct replacements and nearby alternatives.
Choose this if
- The listed specifications and referenced numbers match the part you need.
- The package contents cover the repair without missing required components.
Consider another option if
- Your vehicle, connector, side, dimensions, or part number do not match the listing.
- You need a different package quantity, material, or variation.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
3.9 / 5
9 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Angie –
Used it to convert a NP208C to convert it from a 28 spline to a 32 for use with a 4L80E. Came with inner plug, but no bearing as advertised. Fit as it should with no issue.
David –
Does not come complete , no bearing included
Xue Lee –
Works for a 83 Chevy K20
shannon mcdaniel –
On time fits as expected.
Daniel S. Cowman –
The bearing and center plug are not installed correctly and will prevent your main shaft from fully seating, which prevents the tail shaft housing from fully seating also. I had to press both the center plug and the bearing in to the correct depth. Please refer to the pic. Correct depth shown on the right. Incorrect (the way this part was shipped to me) on the left. The bearing should be pressed in to about .140 (thousandths) depth from the surface.