Multiquip 503124 Fitting 1/2 NPT Female Garden Hose
Multiquip

Multiquip 503124 Fitting 1/2 NPT Female Garden Hose

$28.64
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SKU:
503124-Multiquip
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The Multiquip 503124 is a genuine OEM Fitting 1/2 NPT Female Garden Hose designed for the RW1404MR and RW1504HF walk-behind rollers. As a factory-sourced component, it delivers the exact thread specification and dimensional tolerancing required for a proper, leak-free connection on these machines. This fitting is confirmed compatible with RW1404MR units including serial number 326075 and up, as well as RW1504HF units up to serial number. Sourcing the correct OEM part ensures the water system on your roller operates as intended, avoiding the costly issues that come with an ill-fitting substitute.

Key Features

  • Correct Thread Specification: — Machined to 1/2 NPT female thread standard, ensuring a secure, leak-free connection to garden hose fittings without the need for thread adapters.
  • Genuine OEM Quality: — Sourced directly from Multiquip, this fitting meets the same material and dimensional standards as the original component installed at the factory.
  • Confirmed Fitment: — Verified for RW1404MR (including S/N 326075 and up) and RW1504HF (up to S/N 1534188) walk-behind rollers.
  • Water System Integrity: — A properly sealed fitting keeps the roller's water distribution system functioning correctly, preventing dry running of the drum and inconsistent compaction results.
  • Direct Replacement: — Replaces the original fitting using the same connection points, making installation straightforward with standard hand tools.

The 1/2 NPT Female Garden Hose Fitting serves as the connection point between the external water supply hose and the roller's onboard water system. Walk-behind rollers rely on a steady supply of water to wet the drum surface, preventing asphalt and material from sticking during compaction passes. When this fitting is cracked, cross-threaded, or worn, water flow becomes unreliable or stops entirely, compromising drum coverage and surface finish quality. Replacing a damaged fitting promptly with the correct OEM part restores consistent water delivery and protects the integrity of the compaction work.

Part Details

Part Number503124
BrandMultiquip
Part TypeGenuine OEM
DescriptionFitting 1/2 NPT Female Garden Hose

Compatibility & Fitment

Name Model
Rollers RW1404MR
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.