Description
Overview:
The Engine Mount / Rubber Ring is a replacement isolation mount for selected Bomag light rollers. Made from durable black rubber, it supports the engine and absorbs vibration to protect surrounding components and improve running smoothness. This ring is used on Bomag BW120-AD3 and BW 80 ADS machines, where it helps maintain correct engine alignment, reduce transmitted vibration, and limit noise. Replacing a worn or perished mount restores stability, reduces stress on hoses, brackets and fasteners, and helps extend the life of the machine. Supplied as an OEM-equivalent part referenced under Bomag number 05711091 (also 5711091), it is designed for a precise fit in the original mounting points on the engine cradle of compatible rollers.
Key Features:
- Engine vibration isolation to protect chassis, hydraulics and ancillary components
- Durable rubber compound designed for continuous duty in construction environments
- Maintains engine alignment and stability for consistent performance
- Direct-fit replacement to OE reference 05711091 / 5711091 for correct sizing and location
- Helps reduce transmitted noise and operator fatigue
- Straightforward installation using the existing mounting arrangement and standard tools
- Suitable for preventive maintenance to avoid damage from excessive engine movement
- Resistant to typical site conditions including dust, moisture, and temperature changes
Typical Applications:
Used during scheduled maintenance or repair when engine mounts show cracking, flattening, or excessive engine movement. Ideal after engine or frame work, or when diagnosing vibration, rattles, or misalignment on Bomag BW120-AD3 and BW 80 ADS rollers operating on road repair, paving preparation, patching, and general compaction tasks.
Also known as:
Rubber engine mount ring, engine support ring, vibration isolator ring, anti-vibration mount, motor mount ring, engine bush, rubber buffer, engine isolation ring, engine mounting ring.
Fits Models:
BW 80 ADS, BW120-AD3
Alternate Part Numbers:
5711091, 05711091
Product Specifications
| L&S Part No. | 05711091 |
|---|---|
| Manufacturer | Bomag |
| OEM No. | 05711091 |
| Unit of Sale | 1 |
| Applications | BW 80 ADS, BW120-AD3 |
| Machine Type | Rollers |
| Fits Brands | Bomag |
| Fits Models | BW 80 ADS |
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