Cummins Cylinder Packing Kit, 4371786

replaces: 4371786
For Single Cylinder Liner
Kit Contents: (1) Upper Crevice Seal 4308855 (1) Lower Crevice Seal 3081489 (1) D-Ring Seal, Center, Black 3011076 (1) D-Ring Seal, Lower, Red 3014668

Our Cummins parts are made with premium OEM quality materials to ensure strength and durability. We design and manufacture these parts to withstand the extreme conditions found in todays heavy duty equipment.