Westerbeke 39354 Single Groove V-Belt Pulley - New (NOS)

Genuine Westerbeke OEM service part number 39354 — single-groove cast iron V-belt pulley, supplied in its original Westerbeke "SERVICE PARTS" bag with the factory label intact.

Application: Westerbeke marine diesel engine / marine generator service part. The exact engine or generator model is not called out on the label and is not verified — buyer must cross-check part number 39354 in the Westerbeke parts manual for their specific model and serial number.

Condition: New / NOS (new old stock). Factory paint with light surface freckling and shelf dust from storage; no belt wear in the groove, no bore damage, no cracks or chips observed. Never installed to the best of our knowledge.

Approximately 3.5 in outside diameter and 1.5–1.75 in across the hub (photographic estimates). Caliper measurements of bore, keyway, and groove available on request.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase.