Home / Pulleys / Rear idler pulley, G502818 Rear idler pulley, G502818$203.00 Rear idler pulley. 185mm diameter. 25mm bearing journals. Suits G8, G2, G3,GL7, GL8. Corresponds to genuine part number 502818 Rear idler pulley, G502818 quantity Add to cart Category: Pulleys Items you may also like Seal, 28x52x7, G1859230 out of 5 $5.98 Add to cart