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• 100% full-load tested for proven starting/charging performance
• 100% new premium quality components, including major heat related/wear items: rectifier, regulator, rotor, stator and bearings withstand excessive heat and high electrical demands.
• No other original equipment alternator or starter manufacturer charges as many batteries as Bosch in the Nextel Cup Series because the Bosch Professional Preferred 100% New Alternators provide more power under extreme, high-demand conditions.

• Unitized replacement unit with fan, motor, and shroud maximizes efficiency in replacement
• All units are test-fitted onto the corresponding radiators prior to release to ensure precise, consistent fit
• OE-comparable, perfectly balanced unit ensures ease of installation

• Reliable power at a good price
• Powermaster warrants its products to be free from defects in material and workmanship for one year from the date of purchase
• Made in the USA

• Our Products are Manufactured in ISO 9001 & TS-16949 Certified Facilities to Ensure Unsurpassed Quality and Reliability
• Each Unit is Manufactured with 100% New Components from the Start to Ensure Consistent High Quality
• All Units are Manufactured to Meet or Exceed OE specifications for Performance and Fit

• Our Products are Manufactured in ISO 9001 & TS-16949 Certified Facilities to Ensure Unsurpassed Quality and Reliability
• Only the Highest Quality Materials are Used in the Manufacturing Process
• Each Unit is Manufactured with 100% New Components from the Start to Ensure Consistent High Quality