Bomag 05740878 Oil Drain Plug

The Bomag 05740878 Oil Drain Plug is a genuine OEM replacement designed for a wide range of Bomag pavers, tandem rollers, single drum rollers, and pneumatic tyred rollers. This oil drain plug delivers the exact thread spec and sealing surface needed for a leak-free fit on covered equipment, including BF 300 P and BF 300 C pavers, BW 100, BW 120, BW 138, BW 141, BW 151, BW 154, BW 161, BW 174, BW 190, and BW 202 tandem rollers, BW 145, BW 124, and BW 177 single drum rollers, and the BW 11 RH-5 pneumatic tyred roller. Sourced directly from Bomag, this plug carries the same part number 05740878 stamped in the OEM catalog, so you can order with confidence that it matches your machine's oil sump precisely. Keeping a serviceable oil drain plug in place is one of the simplest ways to protect engine or hydraulic system integrity during and after routine oil changes.

Key Features

• Genuine OEM Sealing Integrity — manufactured to Bomag's exact thread pitch and seat geometry, ensuring a metal-to-metal seal that resists weeping or stripping under normal service torque
• Direct Drop-In Replacement — threads into the original drain port without rework; engineered to the same dimensions as the factory-installed plug across all covered models
• Broad Equipment Coverage — fits BF 300-series pavers, an extensive range of BW-series tandem rollers including BW 80, BW 90, BW 100, BW 115, BW 120, BW 125, BW 131, BW 135, BW 138, BW 141, BW 151, BW 154, BW 161, BW 174, BW 190, and BW 202 tandem rollers, BW 124, BW 145, and BW 177 single drum rollers, and the BW 11 RH-5 pneumatic tyred roller
• Leak-Free Oil Changes — a correctly seated drain plug prevents oil loss between service intervals, protecting engine bearings and hydraulic components from running low on lubrication

The oil drain plug seals the lowest point of an engine or hydraulic oil sump, allowing oil to be fully drained during scheduled service and then securely retained during operation. A worn, cross-threaded, or missing drain plug can cause slow seeps or sudden oil loss, leading to internal component damage from inadequate lubrication. Replacing a damaged plug with a correct OEM-spec unit restores a dependable seal and keeps the sump properly pressurized between oil change intervals.

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.