SEARCH PRODUCTS
Unifap Code 
Replacement / Starter / Alternator Number
3.439
Pulleys - Alternator
REPLACEMENT CODES
SPECIFICATIONS
Number of Grooves
1
Total Diameter (mm)
67.7
Hole Diameter (mm)
17.0
Total Width (mm)
18.6
Keyway
Without Keyway
Application
CHEVROLET-GM
D-20, Opala
Technical Support
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