9X3977 - SEAL-RING 5K4500 Fits Caterpillar (Fits CAT) model-FC400R Please Note: This Set is

Please Note: This Set is only enough to do ONE Side of your Machine

Use the aluminum 8's for personal descent and the steel 8's in conjunction with a sling for light-duty rigging

and is used in the engine ignition system to deliver reliable combustion across Fits John Deere 10-Series

Fits Massey Ferguson 200 Series: 230

020" Dish Top Piston Fits Case & Fits International Harvester

9X3977 - SEAL-RING 5K4500 Fits Caterpillar (Fits CAT) model-FC400R Please Note: This Set isOne New Aftermarket Replacement Backup Seal Ring Fits Caterpillar (Fits CAT) Wheel Loaders, Wheel Dozers, Underground Loaders, and Articulated Trucks This aftermarket replacement backup seal ring (9X3977) is used in hydraulic systems across a wide range of Fits Caterpillar (Fits CAT) construction equipment. Backup seal rings prevent O ring extrusion under high pressure hydraulic conditions, protecting the primary seal and extending the service life of