Parts › GREEVES CHALLENGER/GRIFFON TIMING SIDE CRANK SEAL (STEFA IGNITION) PART NUMBER G1035 Image 1 of 2 Image 2 of 2 GREEVES CHALLENGER/GRIFFON TIMING SIDE CRANK SEAL (STEFA IGNITION) PART NUMBER G1035 £4.25 Oil seal Quantity: Add To Cart Added! Oil seal