GUARD AS-GAGE 1769753 - Caterpillar

(7YG, 99W),
3508B (2GR),
3512 (4WJ, 96Z),
3512B (8BR),
3516 (2PK, 54Z),
3516B (7TR) Machine EnginesReference: Service Magazine, May 2, 1994, Page 9, "New Cylinder Liner, Spacer Plate, Spacer Plate Gasket And Cylinder Head Gasket Used With Larger Top Flange Cylinder Liner" Description of Change: An improved cylinder liner is in production for the above engines for Caterpillar built machines. The improved cylinder liner bore is machined with a plateau hone. This process provides better oil control and slightly less bore wear of the cylinder liner. The improved cylinder liner still has the wide flange design and requires a 110-6994 Spacer Plate.Adaptable To: The improved 118-9494 Cylinder Liner replaces the former 110-6993 Cylinder Liner. The former 110-6993 Cylinder Liner has been canceled. The improved 118-9494 Cylinder Liner is adaptable to all 3500/3500B Machine Engines.