Premium Oil Water Seal Gasket for Caterpillar 3508/3512/3516 Engines
High-grade nitrile rubber construction ensures superior resistance to oil, heat, and abrasion for extended durability. Precision-engineered sealing surface with reinforced steel core prevents leaks under extreme pressure (up to 150 psi). Direct OEM replacement (P/N: 420-0652, 420-0653) with 100% compatibility for hassle-free installation. Ideal for mining, marine, and heavy construction equipment – withstands harsh operating conditions. Laser-cut edges and vulcanized bonding deliver factory-level sealing performance, reducing downtime. Bulk order discounts available – global shipping with guaranteed lowest wholesale pricing.