|
Product Details:
Contact Now
Chat Now
|
| Highlight: | CAT C7 engine piston compression ring,intermediate piston ring for CAT C7,CTP 1979353 engine rebuild part |
||
|---|---|---|---|
CTP 1979353 intermediate compression ring is the second pressure sealing ring of CAT C7 piston ring assembly, installed between the top fire ring and bottom oil control ring. Its core function is to block high-pressure combustion gas from leaking down to the crankcase, stabilize cylinder compression ratio and lower engine fuel consumption.
Scuffing, gap enlargement or carbon sticking of intermediate compression rings will cause insufficient power, crankcase excessive blow-by gas and increased oil burning, which needs synchronous replacement together with top compression ring and oil ring during engine major repair.
We supply parts for Kubota, Cumm ins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John Dee re, Scania, Hyundai, JCB etc.
What is the genuine CAT OEM part number for this ring?
CTP 1979353 directly replaces CAT OEM part 197-9353.
What position does this piston ring install on?
It is the second intermediate compression ring (middle ring) on C7 piston, the 1st ring is top fire ring, the 3rd ring is oil scraper ring 2382706.
Which construction machinery fits this 197-9353 compression ring?
Suitable for CAT 324D, 325D, 329D series excavators and 950H wheel loader equipped with C7 engine.
Do I need to replace three rings as a full set?
It is strongly recommended to replace 1st compression ring, 2nd intermediate ring 1979353 and oil ring 2382706 in one complete set for balanced sealing performance.
Contact Person: Ms. XiNa Huang
Tel: 13316077046
Fax: +86-15975580365