Ensure a secure seal with the Caterpillar NBR (75) O-Ring (3H2652) 3H-2652. Made with high-quality rubber, this standard seal/o-ring has a cross section diameter of 0.21 inches, an inner diameter of 2.23 inches, and an outside diameter of 2.645 inches. The material used is NBR nitrile, providing excellent durability and resistance.

With a hardness of 75 Shore A and SAE AS568 Dash Size of -331, this o-ring is designed to withstand tough conditions. It has a sleek black color and does not require any coating. It fits perfectly with Caterpillar earthmoving compactors and Caterpillar engine machines.

Compatible equipment models include Caterpillar 816F, Caterpillar 816F II, Caterpillar 815F, Caterpillar 815F II, Caterpillar 3116, Caterpillar 3126, Caterpillar 3126B, Caterpillar 3176C, Caterpillar 3196, and Caterpillar 3208.