17M-27-00180 Floating Seal Fits Komatsu Models

One New Aftermarket Replacement Floating Seal Assembly for Komatsu Bulldozers and Excavators

This aftermarket replacement floating seal assembly (also known as a Duo-Cone seal or seal group) fits the final drive and sprocket hub on Komatsu D-series bulldozers and PC-series excavators. The floating seal protects the final drive from contamination by mud, silt, and sand, keeping lubricant in and debris out under the demanding conditions of heavy construction and earthmoving work.

Compatible Models

Komatsu Bulldozers: D155A-6 (S/N 85001-85076), D155A-6R (S/N 85077-UP), D155AX-6 (S/N 80001-81027 ecot3; S/N 81028-UP; S/N 81028-UP For EU), D155AX-6A (S/N 80001-81027 ecot3, For EU), D155AX-7 (S/N 90001-UP), D155AX-8 (S/N 100001-UP; LGP Specification), D155AXI-8 (S/N 100040-UP), D275A-5 (S/N 25001-UP), D275A-5R (S/N 35001-35020 W/O EGR; S/N 35021-UP), D275AX-5 (S/N 20001-UP), D275AX-5E0 (S/N 30001-30209 ecot3)

Komatsu Excavators: PC400-5, PC400-6, PC400-7, PC450-7, PC600-8E0 (S/N 65001-UP), PC600-8R1 (S/N 70001-UP), PC600LC-8E0 (S/N 65001-UP; S/N DZAK0001-UP), PC600LC-8R1 (S/N 70001-UP), PC650LC-8E0 (S/N 65001-UP), PC650LC-11 (S/N 80001-UP)

Replaces Part Number(s):

17M-27-00180, 17M2700180

Aftermarket Interchange Numbers

6738-K2-1100, 6738K21100

New aftermarket replacement part - not remanufactured, not used.