This pulley has a diameter of 145mm. Which is significantly smaller than the factory size (170mm). Which is important in the case of tuning engines, so that the engine does not overcool when the speed is increased with the sports camshaft. So if you increase the speed, even by one and a half times, it is definitely justified. In addition, aluminum is a better heat conductor, the friction is much lower, it represents higher quality in all respects. Recommended for tuning!
This pulley has a diameter of 145mm. Which is significantly smaller than the factory size (170mm). Which is important in the case of tuning engines, so that the engine does not overcool when the speed is increased with the sports camshaft. So if you increase the speed, even by one and a half times, it is definitely justified. In addition, aluminum is a better heat conductor, the friction is much lower, it represents higher quality in all respects. Recommended for tuning!
Enhanced V-belt pulley, matte black, with a slightly bumpy surface, but very beautiful and special. This shape has never been on the market before. A jewel for the engine. Excellent value for money. WARNING!! If you choose this, it is easy to imagine that it will require post-processing, see the last two pictures!!! Performance part.
This pulley has a diameter of 145mm. Which is significantly smaller than the factory size (170mm). Which is important in the case of tuning engines, so that the engine does not overcool when the speed is increased with the sports camshaft. So if you increase the speed, even by one and a half times, it is definitely justified. In addition, aluminum is a better heat conductor, the friction is much lower, it represents higher quality in all respects. Recommended for tuning!
1931-105 is the clamp that you use to attach the generator or dynamo to it. 1849-5 is the nut that secures the oil filler box, and its gasket is 1849-400. The gasket under the base is 1930-020.
Now you have your generator ready for your Type 4. It seems to work well and has survived our rather tough testing program. Finally a good solution for your charging program at a really good price.
The alternators on Type 4 engines have rubber elbows to prevent the alternator from overheating. Originally these elbows were of poor quality, so most of them hardened, broke or even got lost altogether. BBT offers a suitable solution with this high quality reproduction.
The alternators of the Type 4 engines have rubber elbows to prevent the alternator from overheating. Originally these elbows were of poor quality, so most of them hardened, broke or even were lost completely. BBT offers a suitable solution with this high-quality reproduction. VW Transporter T2 1.7-2.0 08/71-07/79 VW Type 4 1.7-1.8 08/71-03/75
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