Westerbeke 037898 Timing Belt – 4.5 BCG Marine Generator

Westerbeke 037898 Timing Belt

Replacement engine timing belt for select Westerbeke gasoline marine generator engines.

Part Number

037898 – Timing Belt

Timing Belt Specifications

• Width – 19 mm

Compatible Westerbeke Models

• Westerbeke 3.75 BCG – 50 Hz
• Westerbeke 4.5 BCG – Early Production
• Westerbeke 5.0 BCG – 50 Hz

4.5 BCG Serial Number Information

Westerbeke 037898 is listed for early-production 4.5 BCG generators through serial number:

0S09028

Beginning with serial number:

0S09029

Westerbeke changed the timing belt application to a different part number.

Product Details

Westerbeke 037898 is a 103-tooth, 19 mm wide timing belt used to maintain proper synchronization between the crankshaft and camshaft on compatible Westerbeke gasoline generator engines.

Timing belts should be inspected periodically for cracking, missing or damaged teeth, excessive wear, contamination, and deterioration.

This listing is for Westerbeke 037898 timing belt only.

Important Fitment Information

Westerbeke used different timing belts depending on generator model, production date, and serial number.

Verify Westerbeke part number 037898, your generator model, serial number, belt tooth count, and belt width before ordering.