The Multiquip 12912977350 O-Ring is a genuine OEM seal designed for T23, T26, and T33 ride-on rollers. As a direct Multiquip OEM part, it is manufactured to the original design tolerances, ensuring a proper compression seal every time. This O-Ring is confirmed to fit T23, T26, and T33 series machines, making it a straightforward service replacement for scheduled maintenance or leak repairs. Sourced directly through authorized Multiquip supply channels, this part ships as the same component installed at the factory.
Key Features
- OEM-Grade Seal Material — Manufactured to original compound and durometer specifications, ensuring correct compression and a leak-free seal under operating pressures found in T-series ride-on rollers.
- Drop-In Installation — Dimensionally identical to the original, this O-Ring seats into the same groove and mates with the same mating surfaces without any modification to the assembly.
- Confirmed Fitment — Compatible with Multiquip T23, T26, and T33 ride-on roller models; verify your model before ordering to ensure correct application.
- Leak Prevention — A worn or deformed O-Ring allows fluid or pressure to bypass the seal, leading to contamination, fluid loss, and accelerated wear on surrounding components. Replacing it promptly restores the integrity of the sealed system.
- Genuine OEM Part — Supplied as a Multiquip genuine OEM component, meaning this is the same part used in original production — not an approximation of the specification.
An O-Ring is a circular elastomeric seal used to prevent the passage of fluid or air between two mating surfaces or along a shaft. In ride-on roller applications, O-Rings are used throughout hydraulic circuits, fluid reservoirs, and drive system housings to maintain pressure and prevent contamination. When an O-Ring degrades — through heat cycling, compression set, or chemical exposure — it loses its ability to form a tight seal, which can result in fluid leaks, pressure loss, and damage to nearby components if not addressed promptly.
Part Details
| Part Number | 129129-77350 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
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.
