1967-1979 Generator or Alternator Pulley 12V 043903109 - OEM Number(s) (043-903-109)
Restore Belt Functionality with This 12V Generator or Alternator Pulley
Keep your air-cooled Volkswagen’s charging system running strong with this 12V Alternator or Generator Pulley, designed for use on Type 1 and Type 2 engines from 1967–1979. Whether you're restoring a Bug, Bus, or Ghia, this pulley matches the original design and includes the correct groove profile to maintain belt alignment. Built from high-quality stamped steel and finished in satin black, it's the OE-style solution your VW needs.
Features
• Fits 1967–1977 Standard Beetle
• Fits 1971–1979 Super Beetle
• Fits 1967–1971 Bus
• Fits 1967–1974 Karmann Ghia
• Fits 1973–1974 Thing
• 12V only—does not fit early 6V systems
• Compatible with 1200cc–1600cc upright air-cooled engines
• Measures 110mm outer diameter with 15mm shaft ID
• Heavy-gauge steel construction with satin black finish
• Requires shims for proper installation (sold separately)
• VW # 043-903-109
Because Details Matter
A slipping or misaligned pulley can wreak havoc on your charging system—and even compromise engine cooling. This OE-style pulley delivers proper belt tracking and a clean look while maintaining factory accuracy. Pair it with a fresh belt and shims for a dependable, rattle-free setup that’s ready for the long haul.
Also known under these part numbers: (For reference only)
- 00-9166-B
- 043-903-109
- 043903109
- 043903109GR
- 043903109HD
- 043903109OEUSA