See How This Gear Racking Is Built

Take a behind-the-scenes look at how our heavy-duty replacement gear racking is manufactured.

Product Description

Heavy-Duty Replacement for Timpte 365-37460 Hopper Door Gear Racking

When your hopper door becomes difficult to operate, worn gear racking is often one of the first components to inspect. Over years of opening and closing loaded hopper doors, the gear teeth gradually wear, reducing smooth engagement and increasing the effort required to operate the trailer.

Our heavy-duty replacement gear racking is designed to replace Timpte part number 365-37460 and restore dependable operation to compatible low torque hopper door systems.

Manufactured in the USA from quality materials, this direct bolt-on replacement is built for long service life and dependable performance in demanding agricultural environments.

Why Proper Gear Racking Matters

The gear rack and drive gear are designed as mating components.

As wear develops on either component, engagement between the teeth becomes less consistent. This can lead to increased operating effort, uneven loading of the gear teeth, and accelerated wear over time.

Replacing worn gear racking before excessive wear develops may help restore smoother operation while protecting the mating drive gear.

Product Features

Heavy-duty aftermarket replacement for Timpte 365-37460.

Designed for low torque hopper door systems.

Unpainted, Direct bolt-on replacement.

Made in the USA.

Precision manufactured for dependable fitment.

Built for long service life.

Before Installation

Before installing new gear racking, inspect the mating drive gear for worn or damaged teeth.

Installing new gear racking against a severely worn drive gear may reduce overall performance and accelerate wear on the new component.

Also inspect mounting hardware and verify proper alignment before tightening all fasteners.

Fitment

Replaces:

Timpte 365-37460

Fits many Timpte grain trailers equipped with the low torque hopper door system.

Always verify your existing part number and application before ordering.

Made in USA

At Northwest Iowa Parts, we believe replacement parts should do more than simply fit.

We design and manufacture products that deliver dependable performance, long service life, and the quality we'd expect to install on our own equipment.

Learn More About Hopper Door Gear Racking

Wondering why your Timpte hopper door is becoming difficult to open? Learn the common causes of worn gear racking, how to inspect your system, and when it's time for replacement.

Read our Tech Guide: Timpte Hopper Door Gear Racking – Why Your Hopper Door Is Hard to Open