The Multiquip 03785201 is a genuine OEM Valve Guide 2G40 designed for RAMMAX walk-behind roller models including the RW1404MR and RW1504HF. As a direct Multiquip OEM component, it is manufactured to the exact tolerances required by the original engine specification, ensuring a correct fit within the cylinder head. This part is confirmed for RW1404MR (S/N 326075 and up) and RW1504HF (up to S/N ) — always verify your serial number range before ordering to ensure full compatibility.
Key Features
- OEM-Grade Dimensional Accuracy — Machined to the precise bore and outer diameter tolerances required for correct valve stem clearance in the 2G40 engine.
- Direct Head Installation — Designed to press into the cylinder head in place of the original guide, maintaining proper valve alignment without machining or adaptation.
- Confirmed Fitment for RAMMAX Rollers — Compatible with RW1404MR (S/N 326075 and up) and RW1504HF (up to S/N 1534188) walk-behind roller models.
- Preserves Valve Seal Integrity — A correctly fitted valve guide keeps the valve stem centered and limits oil migration past the guide, maintaining compression and reducing oil consumption.
- Engine Longevity — Worn or loose valve guides accelerate valve stem and seat wear; replacing with a genuine OEM guide restores proper clearances and extends engine service life.
A valve guide is a precision sleeve pressed into the cylinder head that supports and aligns the intake or exhaust valve stem as it opens and closes during each engine cycle. It keeps the valve moving in a straight, repeatable path to ensure consistent seating against the valve seat, which is critical for maintaining compression and combustion efficiency. When a valve guide wears, it allows the valve stem to rock laterally — leading to poor sealing, increased oil consumption, loss of compression, and accelerated wear on both the valve and the seat.
For fitment questions or to confirm compatibility with your unit's serial number, contact the DHS Equipment team directly.
Part Details
| Part Number | 03785201 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Valve Guide 2G40 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1404MR |
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.
