Balmar Serpentine Pulley Conversion Kits

Balmar Serpentine Pulley Conversion Kits facilitate the use of Balmar High Power Alternators. It provides, Quieter Motoring, Better Power Transfer, Reduced Vibration and Belt Dust.

Single Vee pulleys can only support alternator power loads (PTO) of up to 100A for 12V applications (45A for 24V applications). A serpentine pulley provides greater surface contact between the belt and pulley, and thus can accommodate much higher PTO requirements.

AltMount® Pulley Kits are designed uniquely for each engine, including all the hardware required to complete the installation. The system is installed by placing and fastening a conversion pulley over the existing crank pulley and replacing the water pump pulley. Two serpentine belts are provided with each kit.

AltMount® Pulley Kits install easily and deliver a marked improvement in power transfer while reducing noise and engine vibration.

Products 1-3 of 3

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Balmar AltMount Serpentine Pulley Conversion Kit 48-YSP-3GM-B

Price: $699.00

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Availability: Special Order

Balmar Item #: ATB72010 -

Balmar AltMount Serpentine Pulley Conversion Kit 48-YSP-3GM-B for Yanmar Diesel Engines. Provides an easily-installed solution to provide greater load transfer and reduced engine noise and vibration for your engine. Yanmar Engines Covered: 3GM30-F, 3GM-FAltMount Serpentine Pulley Conversion Kit Includes: Three Ten-Groove (J10) Pulleys Two J10, 40″ Circumference Serpentine Belts (one spare) & Mounting Hardware Replaces: 48-YSP-3GM-D Balmar 48-YSP-3GM-B Installation Instructions: Balmar...

Balmar AltMount Serpentine Pulley Conversion Kit 48-YSP-4JH-D

Price: $720.00

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Availability: Special Order

Balmar Item #: ATB72018 -

Balmar AltMount Serpentine Pulley Conversion Kit 48-YSP-4JH-D for Yanmar Diesel Engines. Provides an easily-installed solution to provide greater load transfer and reduced engine noise and vibration for your engine. Yanmar Engines Covered: 4JH3, -TE, -THE AltMount Serpentine Pulley Conversion Kit 48-YSP-4JH-D Includes: Three Ten-Groove (J10) Pulleys Two J10, 40″ Circumference Serpentine Belts (one spare) & Mounting Hardware Balmar 48-YSP-4JH-D Installation Instructions: Balmar 48-YSP-4JH-D...

Balmar AltMount Serpentine Pulley Conversion Kit 48-YSP-4JH-E

Price: $720.00

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Availability: Special Order

Balmar Item #: ATB72019 -

Balmar AltMount Serpentine Pulley Conversion Kit 48-YSP-4JH-E for Yanmar Diesel Engines. Provides an easily-installed solution to provide greater load transfer and reduced engine noise and vibration for your engine. Yanmar Engines Covered: 4JH2-TE -HTE -DTE -UTE AltMount Serpentine Pulley Conversion Kit 48-YSP-4JH-E Includes: Three Ten-Groove (J10) Pulleys Two J10, 47″ Circumference Serpentine Belts (one spare) & Mounting Hardware Balmar 48-YSP-4JH-E Installation Instructions: Balmar...