The Bomag 05902374 Thrust Disc is a genuine OEM component designed for Bomag BM-series cold milling machines and BW-series tandem rollers, including the BM 500/15, BM 600/15, BM 1200/30, and BM 1300/30 cold milling machines, as well as the BW 141 AD-4, BW 151 AD-4, BW 151 AD-5, and BW 170 AD-2 AM tandem rollers. Sourced directly from Bomag, this thrust disc carries the same part number 05902374 used in the original assembly, so you can order with confidence that it matches the spec your machine was built to. This part installs as a direct replacement with no ambiguity about fitment across the wide range of compatible Bomag equipment listed.
Key Features
- Genuine OEM Material Integrity — manufactured to Bomag's original hardness and dimensional tolerances, ensuring the disc withstands the axial loading conditions specific to cold milling and tandem roller drivelines
- Exact-Match Replacement — carries Bomag part number 05902374 and drops into the original mounting position without rework or adaptation
- Broad Bomag Coverage — fits BM 500/15, BM 600/15, BM 1200/30, BM 1300/30, and related cold milling machine variants, plus BW 141 AD-4, BW 151 AD-4, BW 151 AD-5, BW 151 AC-4, BW 151 AC-5, BW 170 AD-2 AM, and additional BW-series tandem rollers
- Axial Load Control — a correctly seated thrust disc keeps rotating and reciprocating shaft assemblies properly positioned, preventing premature bearing and gear wear that results from unchecked end-play
- Multi-Generation Compatibility — covers -2, -4, -5, -50, EU-Flex, Stage V, and T3/T4i variants within both the BM and BW model lines, making this a single part number that serves a wide equipment fleet
A thrust disc controls axial movement within a rotating shaft or gear assembly by absorbing and transferring end-thrust forces between moving components. In both cold milling machines and tandem rollers, shaft assemblies operate under significant axial loads during cutting, vibration, and propulsion cycles — the thrust disc keeps those shafts located correctly so adjacent bearings, seals, and gears are not subjected to forces they were not designed to handle. When a thrust disc wears thin or fails, excessive end-play develops, accelerating wear on surrounding components and leading to noise, vibration, and eventual drivetrain damage if not addressed promptly.
Part Details
| Part Number | 05902374 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Thrust Disc |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM1300/30 | 00800607 |
| Cold Milling Machine | BM1000/30-2 | 00800665 |
| Cold Milling Machine | BM1000 30-2 | 00800667 |
| Cold Milling Machine | BM1200 30-2 | 00800669, 00800671 |
| Cold Milling Machine | BM1300/30-2 | 00800673 |
| Cold Milling Machine | BM1300 30-2 | 00800675 |
| Tandem Roller | BW 141 AD-4 | 00817697, 00818561, 00818955, 00818999 |
| Tandem Roller | BW 170 AD-2 AM | 00817716 |
| Tandem Roller | BW151AD 4 | 00817843 |
| Tandem Roller | BW 151 AD-4 AM | 00817913, 00818555, 00824017 |
| Tandem Roller | BW 141 AD-4 AM | 00817925, 00818553 |
| Cold Milling Machine | BM 600/15 | 00818099, 00818175 |
| Cold Milling Machine | BM 500/15 | 00818173, 00818873, 00824553 |
| Cold Milling Machine | BM1300/30-T3 | 00818425 |
| Cold Milling Machine | BM1200/30-T3 | 00818427 |
| Tandem Roller | BW 170 AP AM | 00818515 |
| Tandem Roller | BW 151 AD-4 | 00818563, 00818957, 00824001 |
| Tandem Roller | BW 151 AC-4 | 00818565, 00819699, 00824011 |
| Tandem Roller | BW 141 AD-5 | 00824049, 00825593 |
| Tandem Roller | BW 151 AD-5 | 00824051, 00825595 |
| Tandem Roller | BW 151 AD-5 AM | 00824055 |
| Tandem Roller | BW 151 AC-5 | 00824057 |
| Tandem Roller | BW 141 AD-50 | 00824059 |
| Tandem Roller | BW 151 AD-50 | 00824501, 00824567 |
| Tandem Roller | BW 151 AC-50 | 00824503 |
| Cold Milling Machine | BM 500/15 EU-Flex | 00824539 |
| Cold Milling Machine | BM 500 15 P8 | 00824743 |
| Cold Milling Machine | BM600 /15 | 00824745 |
| Cold Milling Machine | BM 600/15 EU-Flex | 00824943 |
| Cold Milling Machine | BM 1200/30 | 00824963 |
| Cold Milling Machine | BM 1300/30 | 00824965, 00825095 |
| Cold Milling Machine | BM 600/15 EU-Flex T4i | 00825065 |
| Cold Milling Machine | BM 500/15 Stage V | 00825885 |
| Cold Milling Machine | BM 600/15 Stage V | 00825887 |
| Cold Milling Machine | BM 500/15-2 | 00826459 |
| Cold Milling Machine | BM 600/15-2 | 00826479 |
| Tandem Roller | BW141AD 5 | 00827405 |
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.
