Description
Upgrade your maintenance toolkit with the 4C-4784 New D-RING KIT Seal Kit for Caterpillar equipment. This high-quality aftermarket kit includes 90 premium O-rings, covering the 9 most commonly used D-ring sizes on CAT hydraulic systems. Designed for compatibility with a wide range of Caterpillar machinery, this kit ensures reliable sealing and long-lasting performance in demanding applications.
Kit Includes the Following O-Rings:
1P3700 x10
1P3702 x10
1P3703 x10
1P3704 x10
1P3705 x10
1P3706 x10
1P3707 x10
1P3708 x5
1P3709 x5
Key Features:
Compatible with CAT machines using D-ring hydraulic fittings
Ideal for maintenance, repair, and overhauls
Heavy-duty, oil- and pressure-resistant construction
Meets or exceeds OEM specifications
Packed and labelled for easy storage and quick identification













