The Bomag 06421266 Star Knob is a genuine OEM Star Knob designed for BPR-series reversible vibratory plates and BW-series walk-behind rollers. As an authentic Bomag component, this star knob is manufactured to the same specification as the original part it replaces, ensuring correct fit and function across a wide range of compatible machines. This knob fits models including the BPR 30/38 D-3, BPR 35/38-3, BPR 65/52 D-3, BPR 75/60 D-3, BPR 75/60 HD-3, BPH 80/65, BPR 40/45 D-3, BPR 50/52 D-3, BW 62 H, BW 65 H, BW 65 D, and BW 65, among others. When an original star knob cracks, strips, or goes missing, replacing it with the correct OEM part restores full operator control and keeps the machine working as intended.
Key Features
- Genuine OEM Construction — molded to Bomag's exact material and dimensional standards, delivering the same grip profile and thread engagement as the original star knob
- Direct Drop-In Replacement — threads onto the existing stud or shaft without modification, restoring the control point immediately upon installation
- Broad Fitment Coverage — compatible with BPR-series reversible vibratory plates including the BPR 30/38-3, BPR 75/60 D-3, and BPR 50/52 D-3, as well as BW 62 H and BW 65 walk-behind rollers
- Secure Operator Control — a correctly fitted star knob allows operators to make precise depth, speed, or lock adjustments without slippage or hand fatigue
- Verified Part Number Integrity — sourced directly from Bomag under part number 06421266, eliminating guesswork when ordering a replacement
A star knob is a hand-tightened fastening or adjustment control used by the operator to lock or release a mechanical setting on the machine — such as a handle position, depth stop, or guard. Its multi-lobe profile allows firm tightening and quick release without tools, making it a frequent touch point during daily operation. When a star knob cracks, strips, or loses its threads, the operator loses the ability to securely fix that adjustment, which can affect both machine setup accuracy and safe operation.
Part Details
| Part Number | 06421266 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Star Knob |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate | BPR 30/38 D-3 | 00811423, 00811418, 00817436 |
| Reversible Vibratory Plate | BPR 30/38-3 BPR 35/38-3 | 00817434 |
| Reversible Vibratory Plate | BPR30 /38 | 00817435 |
| Reversible Vibratory Plate | BPR55 | 00817440 |
| Reversible Vibratory Plate | BPR 65/52 D-3 | 00817442, 00817443 |
| Reversible Vibratory Plate | BPR 75/60 D-3 | 00817445, 00817446, 00811414 |
| Reversible Vibratory Plate | BPR 75/60 HD-3 | 00817447, 00817448, 00811413 |
| Walk-Behind / Light Roller | BW 62 H | 00817557, 00818037, 00818079, 00818261, 00818263, 00818771 |
| Walk-Behind / Light Roller | BW 65 H | 00817558, 00817973, 00818067, 00818265, 00818267, 00818743, 00818773, 00818775, 00818819, 00824353, 00824411, 00825325, 00825977, 00826075, 00826077, 00826213, 00827175 |
| Walk-Behind / Light Roller | BW 65 D | 00826393, 00826685, 00826331 |
| Walk-Behind / Light Roller | BW 65 | 00826395 |
| Reversible Vibratory Plate | BPH 80/65 | 00810107, 00810122, 00817430 |
| Reversible Vibratory Plate | BPR 30/38-2 | 00810115 |
| Reversible Vibratory Plate | BPR 30/38-3 | 00811419 |
| Reversible Vibratory Plate | BPR 30/38 D-2 | 00810114, 00816404, 00810116 |
| Reversible Vibratory Plate | BPR 40/45 D-3 | 00811420, 00817437, 00811421, 00817439, 00811427 |
| Reversible Vibratory Plate | BPR 50/52 D-3 | 00811426, 00817441 |
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.
