NGK

Made using a specific heat-treatment to ensure hardness for maximum durability and less wearPrecision machined to match exact sizeInexpensive and easy replacement for expensive OEM shims

Made using a specific heat-treatment to ensure hardness for maximum durability and less wearPrecision machined to match exact sizeInexpensive and easy replacement for expensive OEM shims

Premium materialsProduces the best sealing technology availableExceeding OEM standards

YUASA batteries are the industry leader and are engineered to protect against corrosion, withstand vibration and deliver high cranking power.  The YUASA standard maintenance free battery uses AGM...

Upgraded rectifier bridge componentsExtra heavy duty regulation circuit1-year manufacturers warranty

This is by far the best regulator rectifier in the world. The Electosport RR design prevents overcharging and dissipates voltage quickly while providing optimum power balance and protection to all of...

This is by far the best regulator rectifier in the world. The Electosport RR design prevents overcharging and dissipates voltage quickly while providing optimum power balance and protection to all of...

OEM-style rectifiers/regulatorsReplacement-style regulator/rectifiers and statorsMade in the USA

OEM-style rectifiers/regulatorsReplacement-style regulator/rectifiers and statorsMade in the USA

OEM-style rectifiers/regulatorsReplacement-style regulator/rectifiers and statorsMade in the USA

YUASA batteries are the industry leader and are engineered to protect against corrosion, withstand vibration and deliver high cranking power.  The YUASA standard  maintenance free battery uses AGM...

YUASA batteries are the industry leader and are engineered to protect against corrosion, withstand vibration and deliver high cranking power.  The YUASA standard  maintenance free battery uses AGM...