USA Standard Gear

NV4500 Manual Transmission Mainshaft Nut and Washer Kit

$35.89

SKU: ZMNV27134M

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Gear ZMNV27134M is a replacement mainshaft nut and washer kit specifically engineered for the NV4500 manual transmission. This essential component ensures the proper functioning and security of the transmission's mainshaft. This kit is designed for direct fitment on 1992 through 2001 model year GM 4x4 vehicles and Dodge trucks equipped with a V8 gasoline engine. The package includes the necessary mainshaft nut along with a washer, providing a complete solution for replacement or repair. As a dedicated drivetrain component, this part falls under the differentials and rear-end components subcategory. USA Standard Gear is known for manufacturing reliable drivetrain parts, and this mainshaft nut and washer kit upholds that reputation for durability and proper fitment in the specified applications.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUSA Standard Gear
Part NumberZMNV27134M
CategoryDrivetrain

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy