The Bomag 09210300 External Circlip is a genuine OEM retaining component designed for a wide range of Bomag equipment, including BW-series walk-behind rollers, single drum rollers, tandem rollers, and pneumatic tyred rollers, BM-series cold milling machines, BP and BPR vibratory plates, and BW trench compactors. Sourced directly from Bomag, this circlip delivers the exact dimensions and material grade required for a proper OEM-spec installation. Confirmed fitment spans machines including the BW 60 S, BW 65 S, BW 172 D-2, BW 212 D-3, BW 202 AD-5, BM 500/15, BM 1000/35, BP 20/48, BP 23/60 D, and BPR 50/55 D, among many others. When you need to trust a small part to keep a critical assembly secured, this is the correct replacement.
Key Features
- Genuine OEM Retention Integrity — manufactured to Bomag's own material and dimensional spec, so the circlip seats with the correct snap force and holds its groove under load without deforming or slipping
- Direct Shaft-Groove Fit — engineered to match the exact shaft diameter and groove geometry of the original, snapping into place with standard circlip pliers and requiring no rework to the surrounding components
- Broad Bomag Fleet Coverage — a single part number 09210300 covers walk-behind and ride-on rollers, tandem rollers, pneumatic tyred rollers, cold milling machines, vibratory plates, reversible vibratory plates, and trench compactors across multiple Bomag series
- Prevents Assembly Migration — a correctly seated external circlip holds bearings, gears, and other rotating components axially in position; a worn or missing circlip allows components to walk along the shaft, causing accelerated wear and potential assembly failure
An external circlip — also called a snap ring — is a thin, open-ended retaining ring that fits into a machined groove on the outside of a shaft or pin. Its spring tension holds it firmly in the groove, creating a positive stop that prevents mounted components such as bearings, pulleys, or gears from sliding axially along the shaft. When a circlip becomes worn, corroded, or distorted, the assembly it retains can shift under vibration or load, leading to misalignment, uneven wear, and eventual component damage. Replacing a failed circlip promptly with a correctly rated OEM part restores the axial retention that keeps drivetrain and auxiliary assemblies operating as designed.
Part Details
| Part Number | 09210300 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | External Circlip |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 60 S | 00810011, 00817556, 00811404 |
| Walk-Behind / Light Roller | BW 65 HS | 00810012, 00810013, 00810113 |
| Single Drum Roller | BW 172 D-2 | 00810074 |
| Single Drum Roller | BW 142 D-2 | 00810077 |
| Single Drum Roller | BW 212 D-2 | 00810687 |
| Tandem Roller | BW 184 AD | 00810713, 00810715 |
| Vibratory Plate | BP 20/48 | 00813319 |
| Single Drum Roller | BW 212 D-3 | 00815325, 00815326 |
| Vibratory Plate | BP 23/48 | 00817423, 00819919, 00811650 |
| Vibratory Plate | BP 23/48 D | 00817424, 00819922, 00811647 |
| Tandem Roller | BW 161 AD-2 | 00817493, 00817494 |
| Tandem Roller | BW 202 AD-2 | 00817516, 00817517 |
| Tandem Roller | BW 202 AHD-2 | 00817518 |
| Single Drum Roller | BW211D 3 | 00817520, 00817581, 00817649 |
| Single Drum Roller | BW212D 3 | 00817521 |
| Pneumatic Tyred Roller | BW 24 R | 00817552, 00817854 |
| Walk-Behind / Light Roller | BW 65 S | 00817559, 00811405 |
| Walk-Behind / Light Roller | BW 65 S-2 | 00817560, 00817969, 00818069, 00818777 |
| Walk-Behind / Light Roller | BW 75 S-2 | 00817565, 00817971, 00818077, 00818781 |
| Pneumatic Tyred Roller | C 560 B | 00817598 |
| Single Drum Roller | BW 212 D-30 | 00817907 |
| Cold Milling Machine | BM 600/15 | 00818099, 00818175 |
| Cold Milling Machine | BM 500/15 | 00818173, 00818873, 00824553 |
| Tandem Roller | BW 141 AD-5 | 00824049, 00825593 |
| Tandem Roller | BW 151 AD-5 | 00824051, 00825595 |
| Tandem Roller | BW 154 AD-5 | 00824053, 00825597 |
| 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 161 AD-5 | 00824103, 00824647, 00824945 |
| Tandem Roller | BW 161 AC-5 | 00824109, 00824655, 00826605 |
| Tandem Roller | BW 161 AD-50 | 00824111 |
| Tandem Roller | BW 202 AD-50 | 00824113 |
| Cold Milling Machine | BM 1000/35 | 00824229, 00824569, 00824795 |
| Tandem Roller | BW 191 AD-5 | 00824281, 00825965 |
| Tandem Roller | BW 206 AD-5 | 00824283, 00825967 |
| Tandem Roller | BW 206 AD-5 AM | 00824287 |
| Tandem Roller | BW 206 AD-50 | 00824289 |
| Tandem Roller | BW 161 ADO-5 | 00824359, 00824657, 00824947 |
| Tandem Roller | BW 190 AD-5 | 00824361, 00824603, 00824651 |
| Tandem Roller | BW 190 ADO-5 | 00824363, 00824661, 00824949 |
| Tandem Roller | BW 161 ADO-50 | 00824417 |
| Tandem Roller | BW 202 ADO-50 | 00824419 |
| Tandem Roller | BW 151 AD-50 | 00824501, 00824567 |
| Tandem Roller | BW 151 AC-50 | 00824503 |
| Cold Milling Machine | BM 1200/35 | 00824533, 00824631, 00824797 |
| Cold Milling Machine | BM 1300/35 | 00824535, 00824633, 00824799 |
| Cold Milling Machine | BM 500/15 EU-Flex | 00824539 |
| Tandem Roller | BW 191 ADO-5 | 00824599 |
| Tandem Roller | BW 206 ADO-5 | 00824601 |
| Tandem Roller | BW 202 AD-5 | 00824649, 00826599 |
| Cold Milling Machine | BM 500 15 P8 | 00824743 |
| Cold Milling Machine | BM600 /15 | 00824745 |
| Tandem Roller | BW 161 AC-50 | 00824853 |
| Cold Milling Machine | BM 600/15 EU-Flex | 00824943 |
| Cold Milling Machine | BM 600/15 EU-Flex T4i | 00825065 |
| Cold Milling Machine | BM 1200/35 T4f | 00825167 |
| Cold Milling Machine | BM 1300/35 T4f | 00825169 |
| Tandem Roller | BW161AD 5 | 00825627, 00826591 |
| Tandem Roller | BW190AD 5 | 00825631, 00825641, 00826595, 00826597 |
| Tandem Roller | BW161AC 5 | 00825635 |
| Tandem Roller | BW161ADO 5 | 00825637, 00826593 |
| Tandem Roller | BW 202 ADO-5 | 00825639 |
| Cold Milling Machine | BM 500/15 Stage V | 00825885 |
| Cold Milling Machine | BM 600/15 Stage V | 00825887 |
| Tandem Roller | BW 191 AD-5 AM | 00825969 |
| Tandem Roller | BW 206 ADO-50 | 00826103 |
| Tandem Roller | BW 174 AP-5 | 00826323 |
| Cold Milling Machine | BM 1000/35-2 | 00826457 |
| Cold Milling Machine | BM 500/15-2 | 00826459 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
| Cold Milling Machine | BM 600/15-2 | 00826479 |
| Cold Milling Machine | BM1200/35-2 | 00826485 |
| Cold Milling Machine | BM1000/35-2 | 00826489 |
| Reversible Vibratory Plate | BPR 50/55 D | 00813333 |
| Vibratory Plate | BP 20/53 | 00811634 |
| Vibratory Plate | BP 23/60 | 00811651 |
| Vibratory Plate | BP 23/60 D | 00811648 |
| Trench Compactor | BW 35 | 00810010, 00817853 |
| Trench Compactor | BW 35 W | 00811508, 00817855 |
| Walk-Behind / Light Roller | BW 75 E | 00811011, 00811643 |
| Walk-Behind / Light Roller | BW 75 HS | 00810015 |
| Walk-Behind / Light Roller | BW 75 S | 00810014, 00811406 |
| Walk-Behind / Light Roller | BW 90 S | 00810016 |
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.
