Which alternator fits my Westerbeke?

Choose the unit model from the block plate in the Finder, 8.0 BTDA for example, then alternator, and the units listed against it come up with OE number and voltage. Check the voltage on the old unit before ordering.

Westerbeke

Westerbeke marine engines and generator sets by unit model on PartsForMachines: the BTG, BTDA and BTDB series, the TWG and WTA gensets and the 12.0 WMF, listed in the Machinery Parts Finder with starter motors and alternators matched to each and the price on every listing. Take the model from the plate on the block, not from the boat.

Westerbeke starters and alternators: 6.5 TWG, 8.0 BTDA, 10.0 BTG, 12.0 WTA

Starter motors and alternators are listed against the Westerbeke model with OE number and voltage on the listing. The voltage on the old unit is the check. The Machinery Parts Finder is the route: Westerbeke, the unit model from the dropdown, then starter or alternator. A Westerbeke or supplier number goes into the header search. Plate corroded, photo to 07754288583 on WhatsApp. The Compatible tab confirms before you order. Marine batteries by size head the wider range, then oil to the Westerbeke grade through the Oil Finder, filters and the rest by specification. Unit not in the Finder? Ask Simon.

Which Westerbeke parts do you cover?

Matched to your unit model in the Finder: starter motors and alternators. Matched by specification for any Westerbeke: oil, batteries, filters, fuel pumps and injectors, turbochargers, radiators, hydraulic hose, electrical and lighting, mirrors, wipers, seats and covers, oil seals and tyre sealant. Every listing shows the OE reference where one is known, so you can check the match against the Westerbeke number before you order.

Which Westerbeke models are covered?

The Machinery Parts Finder lists parts against these Westerbeke models, among others: 6.5 TWG, 8.0 TWG, 11.0 TWG, 6.8 BTG, 8.5 BTG, 12.5, 6.0 BTDA, 7.5 BTDA, 8.0 BTDA, 9.4 BTDB, 10.0 BTG, 12.0 BTG, 12.0 WMF, 12.0 WTA, 12.5 BTG, 15.0 BTG, 15.0 WMF, 15.0 WTA, 16.0 WMF, 16.0 WTA, 25.0 BEDB, 25.0 WTA, 32.0 BED, 32.0 BEDB, 32.0 WMF, 32.0 WTA, 36.0 WLA, 36.0 WLF, 45.0 WLA, 45.0 WLF, 10.0 BTDA, 10.4, 10.4 BTD, 12.0 BTDC, 12.5 BTDB, 12.6, 12.6 BTD, 15.0 BTDC, BR30, BR45. If yours is not in the list, Ask Simon or send a photo of the plate to WhatsApp.