The Bomag 429089053 Grooved Nut is a genuine OEM fastening component designed for Bomag BF-series pavers and BM-series cold milling machines. Sourced directly from Bomag, this grooved nut meets the exact dimensional and material specifications required for the demanding mechanical environments found in paving and milling applications. This component fits a wide range of models including the BF 600 P-2 S 500, BF 800 C S600, BF 900 C S600-4i, and BM 1200/30 cold milling machines, among others. Using the correct OEM fastener ensures proper torque retention and connection integrity throughout the machine's service intervals.
Key Features
- OEM-Grade Fastener Material — manufactured to Bomag's exact alloy and hardness specifications, ensuring the thread engagement and clamping load this grooved nut is designed to deliver in high-vibration paving and milling assemblies
- Exact-Thread Direct Replacement — matches the original thread pitch, diameter, and groove profile, dropping in to replace part number 429089053 without rework or modification
- Broad Paver and Milling Coverage — fits BF-series pavers including the BF 223 C, BF 600 and BF 700 and BF 800 and BF 900 families, as well as BM-series cold milling machines including the BM 1200/30 and BM 1300/30
- Vibration and Load Retention — and milling drum operation, maintaining clamp force over extended working cycles
- Genuine Bomag OEM Part — supplied as an authentic Bomag component, carrying the traceability and quality assurance of the original equipment manufacturer
A grooved nut is a precision fastener used to secure rotating or load-bearing assemblies, with machined grooves or slots that accept a locking device — such as a tab washer or cotter pin — to prevent the nut from backing off under vibration or cyclic loading. When a grooved nut loosens or is replaced with an incorrect fastener, it can lead to bearing play, accelerated wear on adjacent components, and loss of control over assembly geometry.
Part Details
| Part Number | 429089053 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Grooved Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Paver | BF 223 C | 00800619 |
| Paver | BF 600 P HCE | 00800631, 00800721 |
| Paver | BF 600 C HCE | 00800633 |
| Paver | BF 600 C HCG | 00800635 |
| Paver | BF 600 C HSE | 00800639 |
| Paver | BF 600 P HCG | 00800641 |
| Paver | BF 600 P HSE | 00800645 |
| Paver | BF 600 C-E | 00800651 |
| Paver | BF 600 P-E | 00800653 |
| Paver | BF 691 C | 00800661 |
| 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 |
| Paver | BF 600C HCE | 00800725, 00800733 |
| Paver | BF 600P HSE | 00800727, 00824239 |
| Paver | BF 600P HCE | 00800729 |
| Paver | BF 600C HSE | 00800731 |
| Paver | BF 800 C S600 | 00800851, 00800873 |
| Paver | BF 600 P-2 S 500 | 00800865 |
| Paver | BF 700 C-2 S 600 | 00800867 |
| Paver | BF 700 C-2 S 500 | 00800869, 00800899 |
| Paver | BF 800 C S500 | 00800871 |
| Paver | BF 800 P S500 | 00800879 |
| Paver | BF 600 C-2 S 500 | 00800907 |
| Paver | BF 900 C S600-4i | 00800921 |
| Paver | BF 800 C S600-4i | 00800925 |
| Paver | BF 800 P S600-4i | 00800929 |
| Paver | BF 800 C S600-T3 | 00800939 |
| Paver | BF 900 C S600-T3 | 00800943 |
| Paver | BF 600 P-2 S 600 | 00800949 |
| Paver | BF 223 C HFE | 00824301 |
| Cold Milling Machine | BM 1200/30 | 00824963 |
| Cold Milling Machine | BM 1300/30 | 00824965, 00825095 |
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.
