Bomag 00992504 Gear Oil

The Bomag 00992504 Gear Oil is a genuine OEM lubricant designed for a wide range of Bomag tandem rollers, single drum rollers, and pneumatic tyred rollers. Sourced directly from Bomag, this gear oil meets the exact specification required to protect and lubricate the drivetrain and gear assemblies in these machines. This genuine OEM fluid confirms compatibility across an extensive lineup, including BW 174 AP-4, BW 161 AD-5, BW 213-5, BW 226-5, BW 177 D-5, BW 145 D-5, BW 24 RH, BW 27 RH, and BW 28 RH models, among many others. Using the correct gear oil is one of the most straightforward ways to protect long-term drivetrain integrity and avoid premature wear.

Key Features

• OEM-Specified Viscosity and Additive Package — formulated to the exact gear oil specification Bomag engineers selected for these drivetrain systems, ensuring correct film strength and thermal stability under compaction loads
• Direct Drop-In Service Fill — packaged and specified to fill gear housings on covered Bomag roller models without substitution or guesswork, using part number 00992504 to confirm the correct fluid every time
• Broad Roller Family Coverage — compatible with Bomag tandem rollers including the BW 141 AD-5, BW 151 AD-5, BW 154 ACP-4, BW 190 AD-5, BW 202 AD-5, BW 203 AD-4, and BW 206 AD-5 series; single drum rollers including BW 145 D-5, BW 145 DH-5, BW 177 D-5, BW 177 DH-5, BW 213, BW 213-5, BW 219-5, and BW 226-5; and pneumatic tyred rollers including BW 24 RH, BW 25 RH, BW 27 RH, BW 27 RH-4i, and BW 28 RH
• Drivetrain Protection Under Load — proper gear oil maintains the lubrication film between gear teeth and bearings during the high-torque, continuous-duty cycles typical of compaction work; running with degraded or incorrect oil accelerates wear and can cause gear failure
• Genuine Bomag Fluid — supplied as an authentic Bomag OEM product, ensuring the lubricant characteristics match what the gear housings on these rollers were designed around

Gear oil lubricates the internal gears, shafts, and bearings inside a roller's transmission and drive axle housings, creating a protective film that prevents metal-to-metal contact under load. In compaction equipment, these components operate under sustained torque and vibration, making the quality and correct specification of the gear oil critical to service life. When gear oil becomes contaminated, breaks down, or is replaced with an incorrect grade, gear tooth wear accelerates, bearing surfaces degrade, and heat builds up — ultimately leading to drivetrain damage that is far costlier to repair than a routine fluid change.

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.