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A Series & A+ Engine number decoder

This page will attempt to decode your engine number to give the original specification of the engine and gearbox.

   Engine Number   


   Guessworks Feature Product - Layshaft large needle roller - INA/KOYO   
The larger of the two bearings which the laygear runs on, for A+ order 1, for A series order 2, if using Straight Cut gears then check the laygear, some A+ varients use 2. Branded INA or Koyo bearing

£ 6.00 + VAT
Learn more about this product, or purchase. Learn more about Guessworks Gearboxes