6I-9255 7T-2476 friction disc for CAT bulldozer spare part

Short Description:

CAT friction disc 6I-9255 (supersedes old part 7T-2476), internal spline wet clutch disc. Stacked alternately with steel plates inside steering clutch pack, transmits torque and controls steering clutch & brake.

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Product Detail

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Application Scenarios

Fit for CAT D8L/D9L/D9N/D9R/D9T/D10N track dozer, 589 pipelayer, 834G/834H wheel dozer, 825/826 compactor. Suitable for mining and heavy earthmoving. Used for steering clutch overhaul for slipping and brake failure.

FAQ

Q: Can 6I-9255 replace 7T-2476 directly?
A: Yes. 6I-9255 is the supersession part, interchangeable in dimension and spline.

Q: Can slightly darkened disc with remaining thickness keep working?
A: Not recommended. Discoloration means overheat, friction performance drops and slip comes soon.

Q: What risk if only friction discs are replaced and old steel plates kept?
A: Scored old steel plates wear new friction discs rapidly and cause burn again.

Q: What risk if cooling grooves are blocked?
A: Poor heat dissipation causes high temperature and disc burn.