The Multiquip 3554 is a genuine OEM Honda GX200UT2QXC9 5.5 HP engine designed for Multiquip rammer and flat saw equipment, including the MT85, MTX70HD, MTX70HDR, MTX70HF, MTX80HDR, and SP1G. As a direct OEM replacement, this engine is sourced from Multiquip to ensure exact compatibility and correct installation with no guesswork. Verified fitment makes the 3554 the correct choice when a full engine replacement is required on supported models.
Key Features
- Genuine OEM Engine Assembly — Honda GX200UT2QXC9 sourced directly through Multiquip, ensuring correct displacement, output rating, and mounting configuration for supported equipment.
- Direct Drop-In Replacement — Engineered to match the original mounting points and shaft configuration on MT85, MTX70, MTX80, and SP1G models, simplifying a full engine swap.
- Broad Rammer and Saw Compatibility — Confirmed fitment across multiple Multiquip rammer variants (MT85, MTX70HD, MTX70HDR, MTX70HF, MTX80HDR) and the SP1G flat saw.
- Consistent Power Output — The Honda GX200 platform delivers a steady 5.5 HP, sustaining the impact frequency and compaction force rammers depend on for proper soil consolidation.
- Honda GX-Series Durability — The GX200 is a commercial-grade overhead-valve engine known for low oil consumption and extended service intervals under continuous jobsite use.
The engine is the primary power source for the machine, converting fuel into the mechanical energy that drives the rammer's exciter mechanism or the saw's blade. On a rammer, the engine output directly controls impact force and blow frequency — if the engine loses power, runs rough, or fails to start, compaction performance drops immediately and the machine becomes unreliable. On the SP1G flat saw, engine condition determines blade speed and cutting consistency. When an engine reaches end of service life or sustains damage beyond repair, a complete OEM engine replacement like the Multiquip 3554 restores the machine to original operating condition rather than continuing with a compromised unit.
Part Details
| Part Number | 3554 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Engine Honda GX200UT2QXC9 5.5 HP |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MT85 |
| Rammers | MTX70HD |
| Rammers | MTX80HDR |
| Rammers | MTX70HDR |
| Rammers | MTX70HF |
| Saws | SP1G |
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.
