Balmar 48-YSP-3JH-E Pulley Kit for Yanmar 3JH3

These pulley kits by Balmar offer the opportunity to install a larger alternator than would otherwise be possible. this kit is for the Yanmar 3JH3.   The kit include a set of serpentine pulleys for the crankshaft, water pump pulley and alternator. This pulley kit comes with two belts so you have a spare, the alternators need to be purchased separately. If you order an alternator at the same time as the kit it will come with the appropriate pulley pre-installed. 

• Kit includes three ten groove J10 pulleys
• Includes also two 46" circumference J10 belts and mounting hardware.
• See the Additional Information tab for more about belts.
• Instruction sheet
• Read my Blog Post about installing one of these kits.
• Please check your engine model number carefully to ensure you are ordering the correct kit.