Czsmbt Steering Sector Pinion Gear Rebuild Kit for John Deere 125 145 155C - 19T Pinion, Plated Steel Sector

Czsmbt Steering Sector Pinion Gear Rebuild Kit is a complete replacement set that restores steering engagement for compatible John Deere lawn and garden tractors.

If your John Deere tractor shows sloppy steering, grinding when turning, or visible wear on the sector plate and pinion, this rebuild kit supplies the key components to return smooth, reliable steering action. Designed for direct fit on multiple John Deere models, the kit includes a sector plate, pinion gear, metal and plastic bushings, and the necessary fasteners—manufactured from plated steel to resist rust and extend service life.

Which John Deere models does this rebuild kit fit?

This kit fits a range of John Deere lawn and garden tractors, including older and mid-era models. Before ordering, compare your existing steering sector plate shape and hole pattern to the product photos, because some L and LA series machines use a different plate design.

• Compatible models: 102, 105, 107S, 115, 125, 135, 145, 155C, 190C, 92H
• Includes sector plate part GX21924BLE and pinion gear GX20053
• Confirm gear tooth count: this kit’s gears have 19 teeth
• Check for single-hole orientation on one side as shown in product images

What parts are included and what are they made from?

The kit bundles all components you typically need to rebuild a worn steering sector/pinion assembly. Parts are made from quality steel with an anti-rust coating, and bushings are supplied in metal and plastic to ensure correct alignment and friction control.

• 1 x sector plate (GX21924BLE) — plated steel
• 1 x pinion gear (GX20053) — hardened steel, 19 teeth
• 1 x metal bushing (GX20054) plus 2 x plastic bushings (GX21994)
• 1 set of nut and bolt for installation

How difficult is installation and what should I check during replacement?

Installation is a moderate DIY job for someone comfortable with small mechanical repairs and basic tools. Remove the steering assembly, note orientation, transfer or replace bushings as specified, and torque fasteners to manufacturer guidance; inspect mating surfaces for excess wear that might require additional parts.

• Recommended tools: socket set, torque wrench, screwdrivers, penetrating oil
• Inspect steering shaft and housing for deep grooves or play
• Replace both bushings for proper alignment and reduced slop
• Compare old plate to product photos—L/LA models differ

What warranty or after-sale support is available?

Czsmbt backs this rebuild kit with a two-year satisfaction service: if the product fails to meet expectations within that period, you can request a replacement. Keep your order details and photos of the faulty part to streamline any warranty request.

• Two-year replacement policy for customer satisfaction
• Provide purchase information and photos for faster support
• Customer service can advise on fitment confirmation before installation

Who is this for: This steering sector pinion gear rebuild kit is intended for owners or technicians working on John Deere backyard tractors and small utility mowers listed above who need a durable, OEM-style replacement. It suits those who prefer to repair rather than replace a tractor, and who will verify fitment by comparing the supplied images to their worn parts before installing.