The Bomag 05742330 O-Ring is a genuine OEM sealing component designed for Bomag BW-series tandem rollers and single drum rollers. Sourced directly from Bomag, this O-Ring delivers the exact material grade, dimensional tolerance, and compression characteristics required to maintain a leak-free seal in demanding compaction environments. This part fits the BW 154 AP-4, BW 154 AP-4 AM, BW 154 ACP-4, BW 154 ACP-4 AM, BW 141 AD-50, BW 151 AD-50, BW 151 AC-50, BW 177 D-5, BW 177 DH-5, and BW 177 PDH-5 PL. When a seal wears or fails, replacing it with the correct OEM part — part number 05742330 — ensures system integrity is fully restored.
Key Features
- OEM-Grade Sealing Material — manufactured to Bomag's exact compound and hardness specification, ensuring the correct compression set and long-term sealing performance for hydraulic and fluid systems in roller applications.
- Drop-In Replacement Fit — matches the original groove dimensions precisely, seating correctly without modification for a dependable, leak-free installation.
- Broad BW-Series Coverage — fits BW 154 AP-4, BW 154 AP-4 AM, BW 154 ACP-4, BW 154 ACP-4 AM, BW 141 AD-50, BW 151 AD-50, BW 151 AC-50, BW 177 D-5, BW 177 DH-5, and BW 177 PDH-5 PL tandem and single drum rollers.
- Leak Prevention Where It Counts — a correctly seated O-Ring keeps hydraulic or fluid pressure stable; a degraded or incorrectly sized seal leads to fluid loss, contamination ingress, and accelerated component wear.
- Verified Genuine OEM Part — part number 05742330 is an authentic Bomag component, eliminating the guesswork of fitment and giving you confidence that the right part is going into your machine.
An O-Ring is a precisely sized elastomeric loop that sits in a machined groove to form a pressure-tight seal between two mating surfaces — typically in hydraulic circuits, fluid passages, or housings found throughout compaction equipment. When properly installed, it prevents fluid from escaping the system and keeps contaminants from entering, both of which are critical to sustained machine performance. As an O-Ring ages, it can harden, crack, or lose its compression set, allowing leaks that reduce hydraulic efficiency and can lead to broader component damage if left unaddressed.
Part Details
| Part Number | 05742330 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 154 AP-4 AM | 00818299, 00824177, 00824715 |
| Tandem Roller | BW 154 AP-4 | 00818301, 00824179, 00824717 |
| Tandem Roller | BW 154 ACP-4 AM | 00818303, 00824719 |
| Tandem Roller | BW 154 ACP-4 | 00818305, 00824721 |
| Tandem Roller | BW 141 AD-50 | 00824059 |
| Tandem Roller | BW 151 AD-50 | 00824501, 00824567 |
| Tandem Roller | BW 151 AC-50 | 00824503 |
| Single Drum Roller | BW 177 D-5 | 00824915 |
| Single Drum Roller | BW 177 DH-5 | 00824917 |
| Single Drum Roller | BW 177 PDH-5 PL | 00827075 |
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.
