Bomag 32121245 Wiper Motor

The Bomag 32121245 Wiper Motor is a genuine OEM component designed for Bomag single drum rollers across the BW 100, BW 200, and C-series families, including the BW 213 D, BW 177 D-3, BW 216 D-3, BW 219 DH-4, BW 226 DH-4, C 825 C, and C 850 C, among many others. Sourced directly from Bomag, this wiper motor matches the original unit's specifications for voltage, output, and mounting configuration — no adaptation needed. It is a direct drop-in replacement that restores full windshield wiper operation to your cab-equipped single drum roller, keeping the operator's line of sight clear in rain, dust, and muddy site conditions. If your current motor is sluggish, intermittent, or has failed entirely, replacing it with part number 32121245 brings wiper performance back to the level Bomag originally engineered into these machines.

Key Features

• Genuine OEM Output Matching — correct voltage draw and torque rating ensure the wiper arm sweeps at the intended speed without stalling or burning fuses
• Direct-Mount Replacement — bracket footprint, shaft diameter, and connector plug match the original installation on covered BW-series and C-series single drum rollers
• Broad Single Drum Roller Coverage — fits BW 142 D-2, BW 172 D-2, BW 177 D-3 through BW 177 PDH-4, BW 213 D through BW 213 PDHC-4, BW 226 DH-4, BW 226 PDH-4, C 825 C, C 850 C, and the full range listed in the fitment data
• Cab Visibility Restored — a failed wiper motor forces operators to stop work or run blind in wet conditions; this replacement gets the sweep pattern back immediately
• Operator Safety Relevance — clear sightlines over the drum are critical for precise pass control and avoiding hazards; a functioning wiper system is a front-line safety item on cab-equipped rollers

The wiper motor is the electrically driven unit that powers the windshield wiper arm on the roller's operator cab. It converts low-voltage DC current from the machine's electrical system into the rotational motion that drives the wiper linkage back and forth across the glass. When the motor wears out or fails — common symptoms include a wiper that hums but won't move, moves erratically, or stops mid-sweep — the operator loses visibility in any precipitation or spray. On a large single drum roller working a live compaction pass, reduced cab visibility directly affects both work quality and site safety, making prompt motor replacement important.

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.