The Multiquip 12900122500 Piston Ring Set is a genuine OEM component designed for T26, T33, and T23 series ride-on rollers. Sourced directly through Multiquip's authorized parts network, this set delivers the exact specifications required for a proper engine rebuild or top-end service on these machines. Confirmed fitment across the T26, T33, and T23 models means you can order with confidence and get the repair done right the first time.
Key Features
- OEM-Matched Ring Geometry — Each ring in the set is manufactured to the exact radial thickness, axial height, and gap tolerances specified for the engine bore, ensuring proper sealing without excessive wear on the cylinder wall.
- Drop-In Engine Replacement — Rings are pre-sized to the OEM bore diameter, allowing direct installation into the existing cylinder without custom fitting or machining under normal service conditions.
- Fits T26, T33, and T23 Ride-On Rollers — Confirmed OEM compatibility across all three models in this ride-on roller series, covering the full engine specification shared by this family.
- Restores Compression and Oil Control — Worn piston rings allow combustion gases to blow past the piston and oil to enter the combustion chamber; a fresh OEM ring set restores proper compression pressure and controls oil consumption to keep the engine running at full power.
- Genuine Multiquip OEM Part — Supplied as an authentic Multiquip part under part number 12900122500, backed by the same quality assurance applied to original production units.
Piston rings form the critical seal between the piston and the cylinder wall inside the engine. They serve two functions: holding combustion pressure above the piston to generate power, and controlling the oil film on the cylinder wall to prevent it from burning. When rings wear, gap out, or lose tension, compression drops, oil consumption rises, and the engine loses the power output needed to drive the roller drum effectively. Replacing the full ring set restores the engine's compression seal and oil management, bringing performance back to specification and extending service life before a more extensive overhaul is required.
Part Details
| Part Number | 129001-22500 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston Ring Set |
Compatibility & Fitment
| Name | Model |
|---|---|
| Ride-On Rollers | T26 |
| Ride-On Rollers | T33 |
| Ride-On Rollers | T23 |
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.
