Product description
Replacing the generator pulley will be necessary in most cases when you have bent the old one during disassembly, or when the pulley nut has not been tightened properly (60 Nm.), causing play and breaking of the two halves.
But for most of us, aesthetics will be the most important argument, a rusty dynamo pulley is not a good business card.
Before ordering a pulley, take a look at your generator or alternator and measure the diameter if necessary, it's an important data for the good choice of the pulley.
Between the pulley halves there are adjustment rings. By removing or adding adjusting rings, the V-belt can be put under tension. If you can press the V-belt about 1.5 cm with your thumb, the tension is correct.
Also check the options tab and order a set of adjusting rings and possibly a new key. The key is located in the shaft of the dynamo and secures the pulley on the shaft.
Available in black, galvanized or chrome, depending on the model. The black version has a very high quality powder coating. It is advisable to remove the powder coating on the inside where the dynamo shaft slides, so that the mounting on the dynamo shaft is smooth. This is not necessary for the chrome and galvanized version.
Generator pulley black
24 items in stock
€29.95 (Each)
Prices incl. VAT
- Order before 3PM (CET)? Shipped the same day!
- Do you have questions? We are reachable until 17h (CET).
- VW specialist since 1989
- 30 days return period
Type-1 engine 30hp 1956 (engine numer 1 311 073) until 7.1960
Do you want to know where this part belongs? Consult the exploded view drawing.
View drawing| Manufacturer | Paruzzi BV |
|---|---|
| Manufacturer address | Kreeft 16, 4401NZ Yerseke, Nederland |
| Manufacturer contact | sales@paruzzi.com |
| Country of origin | br |
Specifications
| Paruzzi number | 3920 |
|---|---|
| Original VW number | 111903109C |
| Brand | Paruzzi |
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- Applicable on Type-1 engines | Type-3 engines
- Paruzzi number: 1559
- Original VW number: N0127051, N127051
35 items available
Prices incl. VAT
- Paruzzi number: 1936
- Original VW number: 111903131A, 111119133B
7 items available
Prices incl. VAT
- Applicable on 8.1955 and later
- Paruzzi number: 3934
- Original VW number: 211903183, 111903181
51 items available
Prices incl. VAT
- Applicable on Type-1 engines
- Paruzzi number: 4934
350 items available
Prices incl. VAT
- Applicable on Type 1 engines with a 170 mm pulley (except 25 hp engines)
- Paruzzi number: 1941
- Original VW number: 111903137D
20 items available
Prices incl. VAT
- Applicable on Type 1 engines with a 170 mm pulley (except 25 hp engines)
- Paruzzi number: 3941
- Original VW number: 111903137D
205 items available
Prices incl. VAT
- Applicable on Type-1 engines until 1993 (VIN 11-R-068 481) | Note: | only with a 6 or 12V 105 mm generator or alternator
- Paruzzi number: 1920
14 items available
Prices incl. VAT
- Applicable on Type-1 engines 8.1960 and later with a 6 or 12V 90 mm generator
- Paruzzi number: 2092
- Original VW number: 113903109, 042903109A
12 items available
Prices incl. VAT
- Applicable on Type-1 engines until 1993 (VIN 11-R-068 481) | Note: | only with a 6 or 12V 105 mm generator or alternator
- Paruzzi number: 2093
- Original VW number: 131903109, 043903109
866 items available
Prices incl. VAT
- Applicable on Type-1 engines with an alternator | Note: | Original replacement Beetle 1993 (VIN 11-R-068 482) and later
- Paruzzi number: 4093
- Original VW number: 040903161, 0409031754
249 items available
Prices incl. VAT