108-2735 3P-3707 retaining ring for CAT bulldozer spare part

108-2735 3P-3707 retaining ring for CAT bulldozer spare part Featured Image
  • 108-2735 3P-3707 retaining ring for CAT bulldozer spare part
  • 108-2735 3P-3707 retaining ring for CAT bulldozer spare part

Short Description:

Steel retaining ring for Caterpillar D8L/D9L/D9N/D9R/D9T/D10N bulldozer final drive, replaces old part 3P-3707, locks bearings and gears in groove to prevent axial shifting.

Product Detail

Product Tags

description

Retaining ring is axial limiting fastener for drive assembly. It snaps into groove by spring force to restrict axial movement of bearings, gears and bushings and prevent loosening under impact. Fatigue crack, loss of elasticity and notch deformation will lead to component shifting, bearing uneven wear, gear tooth breakage and abnormal noise.

Part No.:108-2735
Old Part No.:3P-3707
Type: Spring retaining ring
Material: Spring steel
Surface Treatment: Quench black oxide
Structure: Split circlip
Installation Type: Shaft retaining ring
Working Condition: Heavy load, impact drive position
Matching System: Final drive, transmission, differential assembly

Application Scenarios

Fits Caterpillar D8L, D9L, D9N, D9R, D9T, D10N track-type tractor, widely used for bearing and gear locating grooves inside final drive, differential and transmission. Interchangeable with old part 3P-3707.

FAQ 

Q：Can I keep using slightly deformed retaining ring?
A：Not recommended. Deformation reduces elasticity, it may pop out under load and cause component damage.

Q：Can I use other tools instead of circlip pliers?
A：Not recommended. Improper tools may break the ring and bring safety risk.

Q：Is it okay if the ring is slightly warped after installation?
A：No. It means it is not fully seated and may fall off under impact, reinstall it properly.

Q：Can other size retaining ring be used for this groove?
A：No. Groove width, diameter and spring load do not match, replacement will fail.

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