MKIII 2.0 ABA Billet Lightweight Crank, Tensioner, and Alternator Pulleys – NON-UNDERDRIVE!
www.GruvenParts.com offers precision CNC billet lightweight (and Non-Under-driven) crank, tensioner, and alternator pulleys for the ABA 2.0 engines. The pulley set reduces engine rotating mass by over 4 lbs to help you squeeze out every last bit of power, without the problems associated with under-driving components. Our billet tensioner comes ready to install with a 20K rpm SKF bearing to replace the cheap OEM plastic pulley. The crank pulley is a slick dual design which incorporates the power steering v-belt pulley with a light mounting flange (new shorter grade 12.9 attach bolts included). Finally, the alternator pulley is a paper light version of the OEM steel pulley to minimize parasitic losses.
Check out www.GruvenParts.com for all the billet goodies!
These parts replace the following OEM part numbers :
037-105-243A (037105243A) ABA crank pulley
037-105-253 (037105253) ABA power steering pulley
028-145-278E (028145278E) ABA serpentine tensioner pulley (also fits MK3 TDI)
021-903-119 (021903119) ABA alternator pulley