Wacker Neuson 5100015908 Fitting Reducer Bushing HP 1/2 3/8

The Wacker Neuson Fitting Reducer Bushing HP 1/2 3/8 is a genuine OEM component designed for the Vacuum Ready Sweeper series, including the 60", 72", and 84" Heavy-Duty VRS Pick-Up Broom models. As a direct Wacker Neuson OEM part, the is manufactured to the exact material and dimensional standards of the original — so it seats and seals the way the machine was built to expect. This bushing services the 60" (), 72" (), and 84" () Vacuum Ready Sweeper configurations, covering the full range of heavy-duty pick-up broom attachments in the lineup.

Key Features

• OEM-Grade Thread and Bore Integrity — Machined to original Wacker Neuson tolerances, ensuring the 1/2" to 3/8" reduction maintains consistent high-pressure flow without leak paths or thread distortion.
• Drop-In Hydraulic Line Compatibility — Threads directly into the existing HP hydraulic circuit port with no reworking of fittings or lines required on VRS Pick-Up Broom attachments.
• Full VRS Sweeper Series Coverage — A single part number covers all three Vacuum Ready Sweeper sizes: the 60", 72", and 84" Heavy-Duty VRS Pick-Up Broom models.
• Leak-Free Pressure Transition — A failed or incorrect reducer bushing in a high-pressure hydraulic circuit causes fluid loss, pressure drop, and reduced broom drive performance; this OEM piece restores the sealed transition between line sizes.
• Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, part number 5100015908 carries the same engineering validation as the unit it replaces — no guesswork on material grade or thread spec.

A reducer bushing in a hydraulic system serves as the transition fitting between two different pipe or hose thread sizes — in this case, stepping down from a 1/2" port to a 3/8" connection within the high-pressure circuit of the sweeper attachment. It allows components with different port sizes to be connected cleanly in a sealed, pressure-rated assembly. When a reducer bushing cracks, cross-threads, or deteriorates, the result is hydraulic fluid leakage at the joint, a loss of working pressure to the broom drive, and potential contamination of the hydraulic system — making prompt replacement essential to keeping the sweeper operating at full capacity.

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.

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