YANMAR BELT 129940 | 42310E Alternator V | Belt (A44) | 4Boats
YANMAR BELT 129940 | 42310E Alternator V | Belt (A44) | 4Boats
YANMAR BELT 129940 | 42310E Alternator V | Belt (A44) | 4Boats

YANMAR BELT 129940 | 42310E Alternator V | Belt (A44) | 4Boats

REC129940-42310E

  • Dispatched in 2-3 days
  • 30 Day Return Policy
  • In stock, ready to ship
  • Backordered, shipping soon
Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.

Regular price£19.99
/
Tax included.

Spain stock. Delivery in 4-5 days! The RECMAR OEM 129940-42310E belt is a high-quality replacement V‑belt for Yanmar marine engines, engineered to maintain alternator performance and engine efficiency.

  • Fits Yanmar inboard models 3JH2-E, 3JH2-TE and 3JH3-E.
  • Part number 129940-42310E - V‑Belt (A44) for alternator drive.
  • Durable construction using materials built to resist the demanding marine environment.
  • Ensures efficient power transmission to the alternator for reliable electrical system performance.
  • Precise fit for straightforward installation without modifications.
  • Regularly inspect for signs of wear, cracks or fraying to prevent unexpected failures.
  • Maintain correct belt tension to avoid slippage and excessive wear.
  • Replace as part of routine maintenance or at the first sign of significant wear; meets or exceeds OEM specifications.

Always verify compatibility with your specific engine model before purchase; consult a marine engine specialist or your service manual if unsure.

For the products under £150 the shipping is £6.99.

Free delivery for the most items over £150.

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