1709999 Hydraulic Cylinder Seal Kit for Caterpillar

The 1709999 hydraulic cylinder seal kit is a replacement sealing set for hydraulic cylinders installed on Caterpillar equipment. The kit contains sealing and supporting components for cylinder and rod assemblies, including O-rings, rings, a wiper, buffer seal, U-packing and piston seal.

This is a new aftermarket hydraulic cylinder seal kit manufactured by CTP (Costex Tractor Parts).

Fitment

• Equipment manufacturer: Caterpillar
• Application: Caterpillar hydraulic cylinders
• Assembly type: hydraulic cylinder and rod sealing assembly

Cross-reference numbers

• 170-9999 — Caterpillar equipment manufacturer part number format
• 1709999 — product SKU and reference number

Specifications

Kit contents

• 2 × 095-1628 O-ring
• 1 × 095-1676 O-ring
• 1 × 096-1054 support ring
• 3 × 099-0681 lower/upper ring
• 1 × 143-8027 ring
• 1 × 143-8028 ring
• 1 × 143-8035 ring
• 1 × 165-9285 pressed wiper
• 1 × 170-9843 buffer seal
• 1 × 170-9859 U-packing
• 1 × 185-9050 O-ring
• 1 × 9X-3592 piston seal

The kit is identified by SKU 1709999. Its listed components are intended for the sealing points of the hydraulic cylinder, including the piston, rod and associated cylinder interfaces. The supplied quantity for each component is specified in the kit contents list above.