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Chrome high output 240 amp billet alternator GM LS engine swap
Mechman
kr4476,43The S series of 6 phase alternators offers incredible output in a compact and durable package. 12 diodes, (instead of the normal 6 diodes) and twin rectifier plates with outstanding airflow ensure long service life, even in severe conditions. A side...B8206240Ckr4476,43 -
E Series 400 Amp Gold Billet GM Truck **Limited Edition**
Mechman
kr5971,42Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension. Not recommended for sustained use above 5,000 RPM engine speed. The Elite...B8206400GOkr5971,42 -
E Series 400 Amp Pink Billet GM Truck **Limited Edition**
Mechman
kr5971,42Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension. Not recommended for sustained use above 5,000 RPM engine speed. The Elite...B8206400PIkr5971,42 -
E Series 400 Amp Purple Billet GM Truck **Limited Edition**
Mechman
kr5971,42Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension. Not recommended for sustained use above 5,000 RPM engine speed. The Elite...B8206400PUkr5971,42 -
E Series 370 amp Red Billet for 2 pin GM truck
Mechman
kr5373,42E Series Newly redesigned for 2020, The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes makes these...B8302370RDkr5373,42 -
E Series 400 amp Black Billet GM truck 05-13
Mechman
kr5971,42Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension. Not recommended for sustained use above 5,000 RPM engine speed. ((Check...B8302400Bkr5971,42 -
E Series 400 amp Dark Blue Billet GM truck 05-13
Mechman
kr5971,42Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension. Not recommended for sustained use above 5,000 RPM engine speed. ((Check...B8302400DBkr5971,42 -
E Series 400 amp Red Billet GM truck 05-13
Mechman
kr5971,42Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension. Not recommended for sustained use above 5,000 RPM engine speed. ((Check...B8302400RDkr5971,42 -
S Series Billet 170 amp 03/04 Cobra - Black Anodized
Mechman
kr4476,43S Series The S series of 6 phase alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow...B8304170Bkr4476,43 -
S Series Billet 240 amp 03/04 Cobra - Black Anodized
Mechman
kr4903,57S Series The S series of 6 phase alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow...B8304240Bkr4903,57 -
170 amp High Output Marine alternator to replace 20827 11SI
Mechman
kr4433,71This high output alternator features late model 6-phase hairpin stator technology in a custom machined housing that bolts directly in place of the antiquated 11SI design. Don't be fooled by cheap re-winds advertised as making 150-200 amps in the original...M20827170kr4433,71 -
Marine 170 amp high output alternator for Ski / Wake Board Boats with 12SI 6.61 inch bolt pattern 6-Grove Serpentine Pulley
Mechman
kr4433,71*** FOR HIGHER AMPERAGE OUTPUT (240), PLEASE CONTACT US. *** This MechMan Marine certified high output 170 amp 6 phase alternator is a great upgrade for boats using the popular 6.61 inch center-to-center bolt pattern alternator. This style alternator...M7294170kr4433,71