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Drivetrain› Manual Transmissions and Components

USA Standard Gear

Manual Transmission Input Retainer

Name: Manual Transmission Input Retainer
Brand: USA Standard Gear
SKU: ZM435WT291-6

$31.89

SKU: ZM435WT291-6

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The USA Standard Gear ZM435WT291-6 is a manual transmission input retainer designed for NP435 transmissions. This part is compatible with both Ford and GM vehicles that utilize the NP435 manual transmission.

This input retainer is a direct replacement part, ensuring a proper fit and function. It is manufactured by USA Standard Gear, a brand known for its drivetrain components.

Show original supplier description

The USA Standard Gear ZM435WT291-6 is a manual transmission input retainer engineered for NP435 transmissions compatible with Ford and GM applications. This part is a crucial component for the proper functioning of the NP435 manual transmission, acting as the input retainer. It is part of the extensive drivetrain offerings from USA Standard Gear, a brand known for providing reliable, better-than-OEM replacement parts for differentials, axles, driveshafts, and steering components. Key features include its role as a Ford/GM Input Retainer and its specific application for the NP435 Manual Transmission. The product comes with a 2-year warranty and is manufactured in Taiwan.

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

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Specifications

Brand	USA Standard Gear
Part Number	ZM435WT291-6
Category	Drivetrain

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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.

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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.

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