8P-4617 metal seal ring for CAT bulldozer spare part

8P-4617 metal seal ring for CAT bulldozer spare part Featured Image
  • 8P-4617 metal seal ring for CAT bulldozer spare part

Short Description:

Metal seal ring 8P-4617 for CAT planetary carrier. Interlocking hook joint design, installed in carrier groove to retain oil pressure and seal transmission fluid for planetary clutch.

Product Detail

Product Tags

description

This grey iron split seal ring with interlocking hooks relies on spring tension to seal inside planetary carrier groove. Worn ring, broken hook and excessive split gap cause pressure leak, slipping, power loss and high oil temperature, leading to clutch failure.

Part No.: 8P-4617
Part Name: metal seal ring (split iron seal ring)
Material: Grey iron
Thickness: 3.14 mm
OD: 273.05 mm (10.75 inch)
Installation Position: Transmission planetary carrier
Matching Parts: clutch plate, friction disc, piston seal ring, transmission oil selected as overhaul set on demand

Application Scenarios

Fit for CAT 824 wheel dozer, 825/826/836 compactor, D350E/D400E ADT, 65 scraper, D8/D9/D10 dozer transmission planetary carrier. Suitable for mining and heavy earthmoving. Used for overhaul when pressure leak and slipping occur.

FAQ 

Q: Can slightly worn ring with small split gap keep working?
A: Not recommended. Reduced tension causes slow pressure leak and later slipping.

Q: Can bent hook be reused after straightening?
A: No. Grey iron is brittle and will crack easily after bending.

Q: What risk if old seal ring is kept while discs are replaced?
A: Weak seal leads to pressure loss and slip again soon.

Q: Any requirement for split position?
A: Keep split away from oil holes to avoid pressure bypass.

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