The Multiquip 12915025900 is a genuine OEM Fuel Injection Pump Gear designed for T23, T26, and T33 ride-on rollers. As a direct OEM component, it is manufactured to the exact tolerances required by Multiquip, ensuring proper mesh, timing alignment, and consistent fuel delivery across the engine's operating range. This is the same part installed at the factory, so you can be confident in fitment before it arrives on the jobsite.
Key Features
- Exact-Tolerance Gear Profiling — Manufactured to OEM specifications for correct tooth geometry, ensuring precise mesh with the injection pump drive and accurate fuel delivery timing.
- Direct OEM Replacement — Designed to swap in place of the original gear on T23, T26, and T33 ride-on rollers without any modification to the drive train or pump assembly.
- Confirmed Fitment — Validated for T23, T26, and T33 roller models, giving you confidence that this gear is the correct component for your machine.
- Sustained Engine Performance — A correctly functioning injection pump gear maintains the fuel injection timing that keeps the engine running at full power and efficiency; a worn or damaged gear causes erratic timing, rough running, and potential engine damage.
- Fuel System Integrity — Using a genuine OEM gear preserves the sealed tolerance relationship between the injection pump and camshaft drive, which is critical for safe and stable diesel engine operation.
The fuel injection pump gear is a driven component in the diesel engine's valve and injection timing system. It connects the crankshaft or camshaft drive to the fuel injection pump, synchronizing the precise moment fuel is delivered into each cylinder with the engine's combustion cycle. When this gear wears, chips, or loses tooth integrity, injection timing shifts out of spec — leading to hard starting, loss of power, excessive smoke, and accelerated engine wear. Replacing it promptly with a correct OEM gear restores the engine's timing relationship and protects the injection pump from further stress.
For fitment questions or to confirm this part is right for your machine, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 129150-25900 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Injection Pump Gear |
Compatibility & Fitment
| Name | Model |
|---|---|
| Ride-On Rollers | T23 |
| Ride-On Rollers | T26 |
| Ride-On Rollers | T33 |
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.
