The Multiquip 355334290 Crank Gear is a genuine OEM component designed for MT-75H and MT75HS rammers. Sourced directly from Multiquip, this part meets the exact specifications required to keep your tamper running in proper time and at full compaction performance. Confirmed fitment for MT-75H and MT75HS models means no guesswork when ordering. Keep a spare on hand to minimize unplanned stops during active compaction work.
Key Features
- Genuine OEM Gear Tolerancing — Machined to the exact tooth profile and pitch required for correct meshing in the MT-75H and MT75HS engine assembly, ensuring accurate valve and ignition timing.
- Direct Drop-In Replacement — Engineered to the original mounting configuration, this gear installs in the same position and orientation as the factory unit with no reworking of surrounding components.
- Confirmed Rammer Fitment — Verified for MT-75H and MT75HS tamper models, so you can order with confidence knowing this is the correct gear for your machine.
- Sustained Compaction Output — A properly meshed crank gear maintains the stroke timing that drives the ramming foot, preserving the full impact energy your machine is rated to deliver.
- Ignition and Valve Timing Integrity — A worn or damaged crank gear causes timing drift that can lead to misfires, hard starting, and erratic rammer stroke — replacing it restores consistent engine synchronization.
The crank gear is a core timing component in the rammer's engine, responsible for transferring rotational motion from the crankshaft to synchronize valve operation and, in turn, the reciprocating ram stroke. When the crank gear wears or loses tooth integrity, the engine's timing falls out of spec — resulting in rough running, loss of impact power, or failure to start. Replacing a damaged crank gear with a genuine OEM unit restores the precise mechanical relationship the engine depends on to deliver consistent, full-force tamping performance.
Part Details
| Part Number | 355334290 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Crank Gear |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MT-75H |
| Rammers | MT75HS |
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.
