The Multiquip 50392400 is a genuine OEM Cylinder Head Screw M4x6 2G40 designed for RAMMAX walk-behind roller models RW1404MR (S/N 326075 and up) and RW1504HF (up to S/N ). Sourced directly through Multiquip's authorized parts program, this fastener meets the exact specifications required for correct assembly and secure retention in your roller's cylinder head. Using the correct OEM fastener ensures proper torque engagement and eliminates the risk of thread mismatch or premature fastener failure. DHS Equipment stocks genuine Multiquip parts like the 50392400 so you can get your roller back in service without compromise.
Key Features
- Genuine OEM Fastener Grade — Manufactured to Multiquip's exact thread specification for the M4x6 2G40 profile, ensuring correct engagement depth and clamping force in the cylinder head application.
- Direct Drop-In Replacement — Matches the original fastener dimensions thread-for-thread, installing exactly as the factory unit without rework or thread chasing.
- Confirmed Fitment for RAMMAX Roller Models — Verified for RW1404MR (S/N 326075 and up) and RW1504HF (up to S/N 1534188), so you can order with confidence for your specific machine.
- Structural Integrity at the Cylinder Head — A correctly torqued cylinder head fastener maintains sealing and component alignment; a stripped or mismatched screw can allow movement that damages surrounding components.
- Authorized Multiquip OEM Part — Sold by DHS Equipment as an authorized Multiquip distributor, backed by the manufacturer's genuine parts supply chain.
A cylinder head screw is a threaded fastener used to clamp and secure the cylinder head assembly to the engine block or housing, maintaining the compression seal and structural alignment of critical engine components. The M4x6 designation specifies the thread diameter and pitch, while the 2G40 class identifies the tolerance and material grade — details that matter because an incorrect fastener can strip threads, fail under vibration, or allow the head to shift under load. On compact roller equipment like the RW1404MR and RW1504HF, engine fastener integrity is essential to consistent performance across variable compaction loads.
Part Details
| Part Number | 50392400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cylinder Head Screw M4x6 2G40 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
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.
