The Multiquip 12900122081 Piston with Rings is a genuine OEM component designed for T33, T23, and T26 ride-on rollers. As a direct OEM replacement, it meets the original design tolerances required to maintain proper compression and engine output in these machines. Sourced directly through Multiquip's authorized parts network, this assembly ensures you are installing the exact specification piston and ring set the engine was built around. DHS Equipment stocks this part to keep your roller fleet running at full capacity.
Key Features
- OEM Compression Tolerances — Manufactured to the same bore diameter, crown geometry, and ring groove specifications as the original, ensuring correct compression ratio and combustion sealing.
- Complete Piston and Ring Assembly — Supplied as a matched set so rings are correctly sized and seated to the piston without sourcing components separately.
- Confirmed Fitment for T-Series Ride-On Rollers — Verified for T33, T23, and T26 ride-on roller models, eliminating guesswork when ordering engine rebuild components.
- Restores Engine Power and Efficiency — A worn piston or degraded rings cause blow-by, loss of compression, and excessive oil consumption; this replacement restores combustion efficiency and engine response.
- Genuine OEM Part — Backed by Multiquip's OEM supply chain, so material grade, ring tension, and dimensional accuracy match what the engine was originally built with.
The piston is the reciprocating component inside the engine cylinder that converts combustion pressure into crankshaft rotation, driving the roller's compaction and propulsion systems. The piston rings seal the combustion chamber against the cylinder wall, controlling oil consumption and maintaining the compression needed for consistent power output. When rings wear or a piston becomes scored or damaged, compression drops, fuel efficiency suffers, and the engine may begin burning oil — symptoms that worsen quickly under the sustained load demands of a ride-on roller application.
Part Details
| Part Number | 129001-22081 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston with Rings |
Compatibility & Fitment
| Name | Model |
|---|---|
| Ride-On Rollers | T33 |
| Ride-On Rollers | T23 |
| Ride-On Rollers | T26 |
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.
