1428962 1643213 HYDRAULIC CYLINDER SEAL KIT FOR C.A.T LOADER
The 1428962 (also referenced as 1643213) hydraulic cylinder seal kit is a high-performance sealing assembly specially crafted for Caterpillar (CAT) loaders and excavators, engineered to withstand the heavy loads and frequent operational cycles of these industrial machines. This all-inclusive kit combines durable sealing materials with precision engineering, making 1428962 an essential component for ensuring leak-free hydraulic cylinder performance.
Key Features of the 1428962 (1643213) Seal Kit
What makes the 1428962 unique is its loader-focused design, optimized for CAT loader lift, tilt, and bucket cylinders, while also being fully compatible with excavator boom and arm cylinders. The kit incorporates high-wear polyurethane seals, chemical-resistant PTFE backup rings, and flexible nitrile O-rings, forming a multi-layer defense against pressure spikes, hydraulic fluid degradation, and external contaminants. This robust sealing system guarantees the 1643213 kit maintains reliability in dusty construction sites, muddy mining operations, and other harsh working conditions.
