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Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department

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China CTP 1979353 Intermediate Piston Compression Ring Fits CAT C7 Engine 197-9353
China CTP 1979353 Intermediate Piston Compression Ring Fits CAT C7 Engine 197-9353

  1. China CTP 1979353 Intermediate Piston Compression Ring Fits CAT C7 Engine 197-9353

CTP 1979353 Intermediate Piston Compression Ring Fits CAT C7 Engine 197-9353

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Supply Ability 9000
Packaging Details BOX
Payment Terms D/A,L/C,D/P,T/T,Western Union
Place of Origin CHINA
Model Number C7

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  1. Product Details
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Product Specification

Supply Ability 9000 Packaging Details BOX
Payment Terms D/A,L/C,D/P,T/T,Western Union Place of Origin CHINA
Model Number C7
High Light CAT C7 engine piston compression ringintermediate piston ring for CAT C7CTP 1979353 engine rebuild part
Product Attributes
  • Product Name: CAT C7 Second Intermediate Piston Compression Ring
  • CTP Part Number: 1979353
  • CAT OEM Equivalent PN: 197-9353
  • Ring Type: Intermediate / Second Step Compression Pressure Ring
  • Applicable Engine: CAT C7 Diesel Engine
  • Compatible Equipment: CAT 324D, 325D, 329D Excavator, 950H Wheel Loader, CAT C7 On-Highway Truck Engine
  • Brand: CTP Aftermarket Replacement Parts
Core Features
  1. High-grade ductile cast iron material with surface anti-abrasion treatment, excellent heat resistance and wear resistance under high combustion temperature of C7 engine
  2. Precise opening gap and cross-section design, effectively seal cylinder combustion pressure, reduce gas blow-by and maintain engine power output
  3. Dimensional fully consistent with original OEM 197-9353, seamless installation into C7 piston middle ring groove
  4. Matched supporting part with CTP 2382706 oil control ring to form complete 3-piece piston ring set for single piston rebuild
Product Description

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.

FAQ
  1. What is the genuine CAT OEM part number for this ring?

    CTP 1979353 directly replaces CAT OEM part 197-9353.

  2. 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.

  3. 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.

  4. 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.

Company Details

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Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department, established in 2013, is a professional supplier focusing on high-performance engine repair kits and cylinder gaskets for construction machinery excavators, boasting solid capabilities in both standard product supply and cu... Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department, established in 2013, is a professional supplier focusing on high-performance engine repair kits and cylinder gaskets for construction machinery excavators, boasting solid capabilities in both standard product supply and cu...

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  • Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department
  • Lishong Machinery, 319, 3rd Street, Zhuji International Machinery City
  • https://www.excavatorenginegasket.com/

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