14528380 Engine Mount Cushion for Volvo EC160B, EC180B, EC240B Excavators

The SPARKLING MACHINERY NEW 14528380 Engine Cushion Photo:

• • • • • • • • • Primary Machine Applications

                  This structural engine cushion is standard fitment across several popular variants of Volvo's B-series crawler excavator line:

                  Machine Category	Compatible Models	Engine Platform Link
                  Crawler Excavators (B-Series)	EC160B, EC160B-LC, EC180B, EC180B-LC, EC240B, EC240B-LC, EC240B-FX	Volvo D6D / related 6-cylinder diesel turbo engines

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Q&A

• • • • • • Q1: What are the primary signs that an excavator engine cushion like the 14528380 has failed?

          • A: Common symptoms include excessive shaking or rattling inside the operator’s cab (especially at idle), an audible metallic clunking sound when starting up or shutting down the engine, and visible sagging or tearing of the rubber portion of the mount. If left unaddressed, an asymmetrical sag can cause misalignments in the main hydraulic pump drive coupling.

            Q2: Should engine cushions be replaced individually or as a complete set?

          • A: Replacing them as a complete set is highly recommended. If one cushion has degraded to the point of failure, the remaining mounts have been subjected to increased stress and uneven loads, meaning they are likely near the end of their service life as well. Installing a single new mount alongside old, sagging mounts will cause uneven weight distribution and premature wear on the new component.

            Q3: What is the best way to prevent premature failure of rubber isolation mounts?

          • A: The leading cause of accelerated rubber deterioration in engine bays is prolonged oil, fuel, or hydraulic fluid saturation. Routinely inspect the area around the mounts for active fluid leaks from valve covers or filters, and clean off any accumulated sludge. Keeping the rubber clean and dry will greatly extend its operational lifespan.