The Multiquip 551438640 Shim MRX-440P82-130-1.0 is a genuine OEM shim designed for the MRX-440P walk-behind roller. Sourced directly from Multiquip, this shim is manufactured to the exact dimensional specification required for proper component spacing and alignment on MRX-440P machines. Keeping the correct shim in place is critical to maintaining tight tolerances within the drivetrain or roller assembly — an incorrect or worn shim can introduce play, misalignment, and accelerated wear on surrounding components. DHS Equipment stocks this part to help you get your MRX-440P back in service quickly.
Key Features
- Precision-Ground OEM Thickness — Manufactured to the exact 1.0 mm thickness specification, ensuring correct component spacing without guesswork or shimming adjustments.
- Direct OEM Replacement — Part 551438640 installs in place of the original shim with no reworking of mating surfaces or surrounding hardware.
- Confirmed Fitment for MRX-440P — Engineered specifically for the MRX-440P walk-behind roller; reference your serial plate and model code before ordering to confirm applicability.
- Protects Alignment-Critical Components — A correctly fitted shim prevents lateral movement and uneven load distribution, extending the service life of bearings, shafts, and housings it contacts.
- Genuine Multiquip OEM Part — Backed by Multiquip's OEM supply chain, this shim meets the same material and dimensional standards as the part installed at the factory.
A shim is a precisely machined spacer used to fill the gap between two mating components and bring them into correct alignment or preload. In a walk-behind roller like the MRX-440P, shims are commonly used within drum drive assemblies, gearbox interfaces, or bearing housings to control axial play and ensure rotating components run true. When a shim compresses, deforms, or is omitted entirely, the resulting misalignment creates uneven wear patterns and can cause premature failure of the components it supports. Replacing a worn or damaged shim with the correct OEM part restores the assembly to its intended specification and prevents cascading damage to more costly surrounding parts.
Part Details
| Part Number | 551438640 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Shim MRX-440P82-130-1.0 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MRX-440P | MRX-440P |
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.
