1428962 1643213 HYDRAULIC CYLINDER SEAL KIT FOR C.A.T LOADER

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.