The Wacker Neuson Pinion Set is a genuine OEM component designed for the TH627. Sourced directly from Wacker Neuson, this pinion set is manufactured to the same specifications as the original part installed at the factory, ensuring correct mesh geometry and load-bearing performance within the drivetrain. If you are servicing a TH627 and need to restore gear engagement to its original operating condition, the is the correct replacement.
Key Features
- Genuine OEM Gear Geometry — Manufactured to exact tooth profile and pitch specifications, ensuring proper mesh with mating gears and smooth power transfer under load.
- Direct Drop-In Replacement — Engineered to the same dimensions as the original pinion set, allowing straightforward installation without modification to the gear housing or shaft.
- Confirmed TH627 Fitment — Verified for use on the Wacker Neuson TH627, giving you confidence that you are ordering the right set for your machine.
- Sustained Drive Efficiency — A correctly fitted pinion set maintains consistent rotational output and prevents premature wear on adjacent gears that a worn or mismatched set would accelerate.
- Drivetrain Integrity — Using a genuine OEM pinion set ensures that gear backlash and bearing loads stay within the designed operating range, protecting the surrounding transmission components.
A pinion set is a matched pair or group of small drive gears that mesh with a larger ring or spur gear to transmit rotational force and, in many cases, change speed or torque ratios within a drivetrain or gearbox. The pinion teeth must be correctly profiled and hardened to handle the repetitive loading cycles of the machine — improper tooth geometry leads to accelerated wear, noise, and eventually gear failure. When a pinion set wears out, power transfer becomes inconsistent and the surrounding gear train can suffer collateral damage, making timely replacement essential to keeping the drivetrain functioning correctly.
Part Details
| Part Number | 1000257369 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pinion Set |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| SPARE PARTS LIST 418-02 / TH627 | TH627 (418-02) | 1000362623 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
