T239757 Blade Sideshift Insert for John Deere Motor Graders

The T239757 blade sideshift insert is an aftermarket replacement wear component for selected John Deere motor grader blade-control systems. It is installed at a sliding contact point within the blade sideshift mechanism, where repeated movement, vibration, contamination and working loads can gradually wear the mating surfaces.

By providing a replaceable wear interface, the insert helps reduce direct wear on more expensive supporting components. Replacing worn inserts at the appropriate service interval can assist in controlling operating clearance, maintaining smoother sideshift movement and supporting more consistent moldboard positioning.

Published reference dimensions for T239757 are approximately 5.4 inches long, 3.1 inches wide and 2.8 inches high, with a published weight of 2.24 lb. The part is commonly referenced for John Deere 620, 622, 670, 672, 770, 772, 870 and 872 motor grader families.

Machine configuration and serial-number breaks may affect compatibility. Buyers should confirm the original part number, equipment model, serial number and critical dimensions before ordering.

This product is supplied as an aftermarket replacement part. John Deere names, model designations and part numbers are used for identification and compatibility reference only.

Key Features

• Aftermarket replacement for reference part number T239757

• Designed for selected motor grader blade sideshift systems

• Provides a replaceable sliding and wear interface

• Helps reduce wear on adjoining sideshift components

• Supports controlled clearance and smoother blade movement

• Reference dimensions based on published John Deere data

• Suitable for grader repair, maintenance and fleet stocking

• Bulk quantities and customized export packaging available

• Fitment support based on part number, model and serial number

Application and Compatibility

T239757 is primarily used in the blade sideshift system of selected John Deere motor graders.

Commonly referenced model families include:

• John Deere 620 and 622 series

• John Deere 670 and 672 series

• John Deere 770 and 772 series

• John Deere 870 and 872 series

Reference models reported by industry catalogs include:

620G, 620GP, 622G, 622GP, 670B, 670C, 670C II, 670CH, 670CH II, 670D, 670G, 670GP, 672B, 672CH, 672CH II, 672D, 672G, 672GP, 770B, 770BH, 770C, 770C II, 770CH, 770CH II, 770D, 770G, 770GP, 772B, 772BH, 772CH, 772CH II, 772D, 772G, 772GP, 870D, 870G, 870GP, 872D, 872G and 872GP.

These model listings represent general reference compatibility. Always verify the part against the machine serial number and the applicable parts catalog.

Typical Working Applications

• Road construction

• Fine grading

• Site preparation

• Road maintenance

• Mining haul-road maintenance

• Ditching and slope work

• Municipal infrastructure projects

• General earthmoving and grading operations