The Multiquip 362452830 Main Spring A B is a genuine OEM component designed for the MT55F rammer. Sourced directly from Multiquip, this spring meets the exact specifications required to keep the tamper operating at its rated performance. If you are servicing or rebuilding an MT55F, using the correct OEM spring ensures the ram stroke and impact energy remain consistent with original design intent.
Key Features
- OEM Spring Rate Accuracy — Manufactured to the exact coil geometry and spring rate specified for the MT55F, ensuring the correct energy transfer through the ram stroke on every impact cycle.
- Direct Drop-In Replacement — Designed to install in the same position and mounting arrangement as the original, fitting the MT55F spring housing without modification.
- Confirmed Fitment — Verified genuine OEM part for the MT55F rammer series.
- Sustained Impact Performance — A worn or fatigued main spring causes reduced blow frequency and weak compaction force; replacing it restores the full tamping output the machine was built to deliver.
- Rebuild and Service Ready — A go-to component for scheduled rammer overhauls or field repairs, keeping the MT55F delivering consistent compaction on trenching and soil preparation work.
The main spring is the core energy-storage component inside a rammer. As the engine drives the exciter mechanism, the main spring compresses and releases in a rapid cycle, propelling the foot plate downward with significant force to compact soil, gravel, and backfill. Over time, repeated stress cycles can cause the spring to fatigue, lose its rated spring rate, or crack — resulting in reduced impact energy, inconsistent blow frequency, or complete loss of tamping action. Replacing the main spring with a correct OEM part like the Multiquip 362452830 restores the machine to its original compaction performance and protects the surrounding drive components from the stress caused by an underperforming spring.
Part Details
| Part Number | 362452830 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Main Spring A B |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MT55F |
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.
