The Multiquip 50333800 is a genuine OEM Screw 6X12 2G40 Hatz designed for RAMMAX walk-behind roller models including RW1404, RW1404MR, and RW1504HF. As an authorized OEM component, 50333800 is manufactured to the same specification as the original hardware, ensuring a correct fit within the Hatz engine assembly it was built to serve. This part is confirmed compatible with RW1404MR units running serial number 326075 and up, as well as RW1504HF units up to serial number. Sourcing the correct OEM fastener matters — an improperly sized or graded screw in a precision engine application can lead to loosening, misalignment, or accelerated wear on surrounding components.
Key Features
- OEM-Grade Fastener Specification — Manufactured to the exact thread pitch, head geometry, and material grade of the original Hatz engine hardware, ensuring correct torque retention in service.
- Direct Engine Hardware Replacement — Drops into the same Hatz engine mounting position as the original, with no reworking of threaded bores or mating surfaces required.
- Confirmed Roller Fitment — Compatible with RW1404, RW1404MR (S/N 326075 and up), and RW1504HF (up to S/N 1534188) RAMMAX walk-behind rollers.
- Maintains Engine Integrity — Using the correct grade and size screw in a Hatz engine application prevents backing out under vibration — critical on compaction equipment that operates under sustained cyclical load.
- Genuine Multiquip OEM Part — Supplied as an authentic OEM component under part number 50333800, backed by Multiquip's parts program and available through DHS Equipment.
A screw of this specification serves as a precision fastener within the Hatz engine assembly on RAMMAX walk-behind rollers. Engine fasteners like this one are torqued to specific values to maintain correct clamping force between engine components — too little force allows parts to shift or leak, while an incorrect thread form can strip mating surfaces and compromise the assembly permanently. On vibratory compaction equipment, engine fasteners are subjected to constant mechanical vibration, making correct material grade and sizing especially important for long-term retention and engine reliability.
Part Details
| Part Number | 50333800 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Screw 6X12 2G40 Hatz |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1404 |
| 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.
