Multiquip 50000900 Joint A 8x11.5 DRH-720D

The Multiquip 50000900 is a genuine OEM Joint A 8x11.5 DRH-720D designed for RAMMAX walk-behind rollers including the RW1404, RW1404MR, and RW1504HF series. As a direct Multiquip OEM component, 50000900 is manufactured to the exact specifications required by these machines, ensuring a correct fit with no guesswork at installation. This part is confirmed compatible with RW1404, RW1404MR (including S/N 326075 and up), and RW1504HF units up to S/N, making it essential to verify your serial number range before ordering.

Key Features

• Genuine OEM Precision: — Manufactured to Multiquip's exact dimensional spec for the DRH-720D joint interface, ensuring correct load transfer and articulation geometry in the drivetrain.
• Direct Roller Drivetrain Fit: — Engineered to connect directly into the RW-series RAMMAX roller drivetrain without machining or adaptation, maintaining original joint alignment.
• Confirmed Fitment: — Compatible with RW1404, RW1404MR (S/N 326075 and up), and RW1504HF (up to S/N 1534188) — always cross-reference your serial number before ordering.
• Sustained Drive Performance: — A properly functioning joint maintains smooth, consistent power delivery to the drum; a worn or failed joint causes vibration, driveline slop, and compaction inconsistency.
• OEM Part Number Confidence: — Ordering by Multiquip part number 50000900 eliminates substitution risk and ensures you receive the correct joint size and spec for your machine.

A driveline joint of this type transfers rotational force between connected drivetrain components while accommodating minor angular misalignment during operation. In a walk-behind roller like the RW1404 or RW1504HF series, this joint plays a direct role in transmitting power to the drum assembly, keeping compaction output smooth and consistent. When this joint wears or fails, operators typically notice increased vibration, driveline noise, or a loss of smooth drum engagement — all of which affect compaction quality and can accelerate wear on surrounding components.

DHS Equipment supplies genuine Multiquip OEM parts to contractors and equipment service teams across the US. If you need help confirming fitment for your specific serial number range or have questions about part 50000900, contact our parts team directly for assistance.

Part Details

Compatibility & Fitment

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.