Multiquip 21173 Magura Throttle Cables Housing

The Multiquip 21173 Magura Throttle Cables Housing is a genuine OEM component designed for Whiteman and International walk-behind power trowel series including J3036H55, HDA-SERIES, B46, JS60C, JH90C, CS24H55E, BS46H11, BS46H90, and additional J-Series and B-Series models. As a direct OEM replacement, part 21173 is produced to the same standards as the original, ensuring correct cable routing, secure fitment, and consistent throttle response on every use. This housing is verified compatible across a wide range of Whiteman walk-behind trowel configurations, making it a practical stocking part for contractors and rental fleets running multiple units. Order from DHS Equipment for access to genuine Multiquip parts backed by authorized sourcing.

Key Features

• Genuine OEM Construction — Manufactured to original Multiquip specifications, ensuring the housing maintains correct cable alignment and tension geometry for dependable throttle control.
• Direct-Fit Replacement — Designed to mount in the exact factory location, allowing straightforward installation without modification to existing cable hardware or mounting points.
• Broad Trowel Compatibility — Fits a wide range of Whiteman and International walk-behind power trowel models including J3036H55, HDA-SERIES, B46, BS90C, BH11C, BH90C, JS60C, JH90C, JH55C, CS24H55E, JS36H90, JS36H55, and B46S90.
• Throttle System Integrity — A correctly fitted cable housing keeps throttle input smooth and predictable, which is critical for maintaining consistent blade speed and operator control during finishing passes.
• Verified Part Number — Sourced as Multiquip 21173, eliminating guesswork when ordering for mixed-fleet maintenance or scheduled service intervals.

The throttle cable housing guides and protects the throttle cables running from the operator handle to the engine, keeping them properly routed and shielded from mechanical wear, pinching, or environmental damage. When the housing cracks, deforms, or breaks, cables can bind or slip out of alignment, resulting in erratic engine response or loss of throttle control — both of which affect blade speed consistency and finishing quality. Replacing a damaged housing with a genuine OEM part restores the integrity of the throttle system and keeps the operator in full control of the machine.

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.