The Multiquip 12915002870 is a genuine OEM Main Bearing US=0.25 designed for T33, T23, and T26 ride-on rollers. As a factory-sourced component, it meets the original engineering tolerances specified for these machines, ensuring correct shaft fitment and load handling from the moment it is installed. This bearing is the direct replacement for worn or failed units on the T23, T26, and T33 platforms, backed by Multiquip's OEM parts program. DHS Equipment stocks this part to keep your roller back in service with the correct specification component.
Key Features
- OEM Tolerance Precision — Manufactured to the exact radial clearance and load ratings specified for ride-on roller applications, ensuring consistent shaft alignment and bearing life.
- Undersized 0.25 Specification — The US=0.25 undersized dimension allows correct fitment on journals that have been machined to standard regrind tolerances, maintaining proper bearing crush and oil film geometry.
- Confirmed Fitment — Directly replaces the original main bearing on Multiquip T33, T23, and T26 ride-on rollers with no adaptation required.
- Sustained Crankshaft Support — A correctly sized main bearing maintains proper crankshaft rotation under compaction load; a worn or out-of-specification bearing accelerates journal wear and risks engine failure.
- Genuine OEM Sourcing — Supplied as an authorized Multiquip OEM part through DHS Equipment, ensuring the component matches the original design intent for these roller models.
A main bearing supports the crankshaft within the engine block, holding the rotating assembly in precise alignment while allowing it to spin freely under load. It works together with an oil film to minimize metal-to-metal contact and absorb the forces generated during each combustion cycle. When a main bearing wears beyond its serviceable limit or is installed in an incorrect specification, crankshaft movement becomes erratic, oil pressure drops, and the engine can suffer accelerated internal damage — making correct bearing selection critical during any engine rebuild or overhaul.
Part Details
| Part Number | 129150-02870 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Main Bearing US=0.25 |
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.
