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Unifap Code 
Replacement / Starter / Alternator Number
3.422
Pulleys - Alternator
REPLACEMENT CODES
Bosch
SPECIFICATIONS
Number of Grooves
2
Total Diameter (mm)
90.0
Hole Diameter (mm)
17.0
Total Width (mm)
42.0
Keyway
Without Keyway
Alternators
BOSCH
Application
MERCEDES-BENZ
1218, 1622, 1632 LS, 1635, 2428, Atron
SCANIA
Caminhões (Serie 4 / Serie 5), Ônibus (Serie G / Serie P / Serie R / Serie T)
VOLKSWAGEN
Titan Tractor
Technical Support
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