Hi I've got a yanmar 2gm 20 raw water cooled with a stock 55amp hitachi alternator, do you do a sepentine belt-pulley kit upgrade. I'm planning on staying with the hitachi alternator for the short term. Thanks chris View answer
Asked 7 ´months ago
What is the diameter of the three pulleys in this 48-YSP-3GM-C kit? View answer
Will this kit work for the Yanmar 2GM20-F with the stock Hitachi alternator ? View answer