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Valve Stem Oil Seals for CAT C7.1 Direct Injection Diesel Engine
Valve Stem Oil Seals for CAT C7.1 Direct Injection Diesel Engine
Specifications
Place of Origin :
CHINA
Supply Ability :
8500
Packaging Details :
BOX
MOQ :
1
Model Number :
C7.1
Payment Terms :
L/C,D/A,T/T,D/P
Description
Product Attributes
Product Name Valve Stem Oil Seal
Fit Engine CAT C7.1 Direct Injection
Part Number 3686102
Condition 100% Brand New, direct‑fit replacement
Material Fluorine rubber
Key Advantages
  • Fluorine rubber construction, durable under high heat and engine oil exposure
  • Precision size to fit valve stems tightly
  • Reduces oil consumption and eliminates blue exhaust smoke caused by oil burning
  • Reliable sealing for heavy‑duty construction equipment
  • Suitable for complete engine overhaul
Product Description

These valve stem oil seals are manufactured for CAT C7.1 direct injection diesel engine. They restrict engine oil from entering the combustion chamber, lowering oil burn and exhaust smoke.

We supply parts for Kubota, Cumm ins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John D eere, Scania, Hyundai, JCB etc.

Shipping: Sea freight, air freight and international express are all available.

Tax Notice: All import duties and local destination taxes shall be borne by the buyer. Please verify local customs regulations in advance.

FAQ
Q1: Which engine do these valve stem oil seals fit?
A: They fit CAT C7.1 direct injection diesel engine.
Q2: What is the OEM part number?
A: OEM part number is 3686102.
Q3: Installation suggestion?
A: Replace all seals during overhaul, use special tool to avoid seal damage during installation.
Manufacturer Supported Models
Komatsu

4D95, 4D102, 6D107, 6D125, 6D140, 6D170

Cumm ins

K19, K38, K50, NT855, QSK19, QSK60

Yanmar

2TNE68, 3TNE74, 3TNV72, 4TNV84, 4TNV88

Isuzu

4HK1, 6HK1, 6BG1, 4BD1, 4JG1, 4LE2

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Valve Stem Oil Seals for CAT C7.1 Direct Injection Diesel Engine

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Product Detail
Place of Origin :
CHINA
Supply Ability :
8500
Packaging Details :
BOX
MOQ :
1
Model Number :
C7.1
Payment Terms :
L/C,D/A,T/T,D/P
Contact Supplier
Valve Stem Oil Seals for CAT C7.1 Direct Injection Diesel Engine

Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department

Verified Supplier
1 Years
Main Products :
Kubota Engines Gasket, Excavator Engine Rebuild Kits, For CAT Engine Gasket Kits
Certification Level :
Verified Supplier
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