The Multiquip 515447050 is a genuine OEM Tightener Pulley designed for the MRH800GS walk-behind roller. Sourced directly from Multiquip, this part meets the exact specifications of the original component installed at the factory. The 515447050 is a direct-fit replacement for MRH800GS rollers, ensuring correct belt tension and drive system performance without guesswork.
Key Features
- Genuine OEM Construction — Machined to the exact profile and dimensional tolerances required to maintain proper belt wrap and tension on the MRH800GS drive system.
- Direct-Fit Replacement — Engineered to drop into the original mounting position on the MRH800GS, matching the factory pulley geometry for correct belt alignment.
- MRH800GS Compatibility — Verified fitment for the Multiquip MRH800GS walk-behind roller; use part number 515447050 to confirm an accurate match before ordering.
- Consistent Belt Tension — A properly functioning tightener pulley maintains steady drive belt load, supporting smooth, responsive roller operation across varied compaction passes.
- Extended Drive System Life — Correct pulley contact geometry reduces uneven belt wear, helping the surrounding drive components last longer between service intervals.
The tightener pulley maintains the correct amount of tension on the drive belt within the roller's power transmission system. Without adequate tension, the belt can slip, reducing drive efficiency and causing premature wear on both the belt and adjacent pulleys. When the tightener pulley wears or fails, operators typically notice belt slippage, unusual noise from the drive system, or a loss of forward drive force — all of which interrupt productive compaction work and can lead to more extensive drivetrain repairs if left unaddressed.
For fitment questions or help confirming this is the right part for your machine, contact DHS Equipment — our team is ready to assist.
Part Details
| Part Number | 515447050 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Tightener Pulley |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | MRH800GS |
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.
