14X-12-11311 Coupling Fits Komatsu Models

One New Aftermarket Replacement Coupling for Komatsu Bulldozers and Crawler Loaders

This aftermarket replacement coupling (part number 14X-12-11311) is a drivetrain component used in the damper assembly of Komatsu D-series bulldozers and crawler loaders. It replaces OEM part number 14X-12-11311 and is compatible with a wide range of Komatsu D60, D61, D65, D68, D70, and D85 series machines. Weight: approximately 2.35 kg (5.2 lbs).

Serial Number Restrictions: Fitment is serial-number specific on several models. Verify your machine serial number against the restrictions below before ordering.

Specifications

• Weight: 2.35 kg (approx. 5.2 lbs)
• Application: Damper assembly / drivetrain coupling

Compatible Models

Komatsu D60 Series: D60P-12

Komatsu D61 Series: D61E-12 (S/N 1001-UP), D61EX-12 (S/N 1001-UP), D61EX-15 (S/N B40001-UP), D61EX-15B (S/N B40001-UP), D61PX-12 (S/N 1001-UP), D61PX-15B (S/N B40001-UP)

Komatsu D65 Series: D65E-12 (S/N 60942-UP), D65EX-12 (S/N 60942-UP), D65P-12 (S/N 60884-UP), D65PX-12 (S/N 60884-UP)

Komatsu D68 Series: D68ESS-12 (S/N 1001-UP)

Komatsu D70 Series: D70LE-12 (S/N 60001-UP)

Komatsu D85 Series: D85E-SS-2 (S/N 3034-UP), D85ESS-2 (S/N 3034-UP)

Komatsu Forklifts: FD15-21-A, FD20-16, FD20N-16, FD25-16, FD30N-16

Replaces Part Number(s):

14X-12-11311

Aftermarket Interchange Numbers

14X-12-11310 (related coupling; verify application before ordering), 14X1211311

New aftermarket replacement part - not remanufactured, not used.