Twin Belt Alternator Pulley for 12A & 13B Style:Standard With its advanced formula

With its advanced formula

and each BOV is individually matched with the right piston to ensure the best fit

75-77mm diameters

The GKTECH caster arms also have HEAPS of clearance for those that are looking for more wheel clearance at angle

8L L4 (F8-E) 02/03-06Mazda2

Twin Belt Alternator Pulley for 12A & 13B Style:Standard With its advanced formulaAluminium double belt alternator pulley to suit early 12A and 13B rotaries through to series 5 RX 7 (vehicles with 15 mm alternator shaft). It allows a second v belt to be added for improved reliability, particularly on high revving engines. Key benefits: * Eliminates belt slip on the alternator water pump cooling fan pulleys * Shares the load between two belts * Back up belt if one belt fails Standard pulley is 62mm outside diameter. Underdrive