Multiquip 030210250 Lock Washer

The Multiquip 030210250 is a genuine OEM Lock Washer designed for a wide range of Multiquip rammers, plate compactors, walk-behind rollers, and trash pumps. As a genuine OEM component, it is manufactured to the same specification as the original hardware — ensuring consistent fit and holding force across every application it serves. This Lock Washer is confirmed to fit an extensive list of Multiquip models including MTX50HD, MTX60HD, MTX70HD, MTX70HDR, MTX80HDR, MVC40H, MVC60VTH, MVC60VTHW, MVC64VH, MVC64VHW, MVC82VH, MVC82VHW, MVC88VTH, MVC88VTHW, MVH128GH, MVH158GH, MVH208GH, MVH304GSB, MVH308DE, MVH308DZ, MVH308GH, MVH408DE, MVH408DZ, MVH408GH, MVH408GV, MVH508DE, MVH508DZ, MVH508GH, MVH508GV, MVB85H, MVCe82VBW, MVCi60, MVHeR60, MVCE64V, MVC70E, MVC70EW, MVC90H, MTX-i60, MT-E55, MT60H2, MT85, MTR40HF, MTX60HF, MTX70HF, MRH601DS, MRH800GS, MQ62TK, MQ62TDD, RW1403HF, RW1404, RW1404MR, RW1504HF, RW1810, RW3010, and P-Series vibrators. Sourcing this part directly through DHS Equipment ensures you receive the correct OEM hardware backed by Multiquip's part number accuracy.

Key Features

• Genuine OEM Locking Integrity — Manufactured to the same torque-retention specification as the original, maintaining consistent clamp load in high-vibration environments typical of compaction and pumping equipment.
• Direct Hardware Replacement — Matches the original bore diameter, outer profile, and tooth geometry for a straight drop-in swap without rework or shimming.
• Broad Cross-Family Fitment — A single OEM part number covering MTX and MT rammers, MVC and MVH plate compactors, MVB specialty compactors, MRH and RW walk-behind rollers, and MQ trash pump models.
• Vibration Resistance — Lock washers in compaction and pumping equipment are subject to constant cyclic loading; a worn or flattened washer allows fasteners to back out, leading to loose assemblies and potential structural failure.
• Fastener Security on Safety-Critical Joints — On rammers and plate compactors especially, loose fasteners caused by a failed lock washer can result in component separation during operation — making correct hardware spec a safety consideration, not just a maintenance one.

A lock washer is a hardened, serrated, or split ring placed under a fastener to prevent it from loosening under vibration and dynamic loading. In equipment like rammers, plate compactors, and rollers — which generate significant cyclic vibration during normal operation — fasteners without adequate locking hardware will gradually back out, causing components to shift, wear unevenly, or separate entirely. Replacing a worn or missing lock washer with the correct OEM part restores the fastener joint to its designed specification and protects the surrounding components from the damage that loose hardware causes over time.

Part Details

Compatibility & Fitment

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.