Product Attributes
Product Name: Intake and Exhaust Engine Valves
Part Number: 4007186(Intake),4007187(Exhaust)
Fit Engine: Cumm ins QSK60
Condition: 100% Brand New, direct‑fit replacement
Material: Heat‑resistant alloy steel
Key Advantages
- High‑temperature resistant alloy steel material, anti‑ablation under high‑temperature combustion environment
- Precision grinding stem surface, good cooperation performance with valve guide
- Hardened valve face, excellent wear resistance and sealing performance
- Resist thermal fatigue cracking, adapt to long‑time heavy‑load operation of mining equipment
- Restore normal air intake and exhaust efficiency of the engine
Product Description
These intake and exhaust valves are critical moving parts for Cum mins QSK60 diesel engine. Intake valves control fresh air entering cylinder, exhaust valves discharge burned exhaust gas. They are key wearing parts for cylinder‑head overhaul, widely used for large mining machinery and heavy‑duty industrial equipment repair.
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 valves fit?
A: Fit for Cum mins QSK60 diesel engine cylinder‑head overhaul.
Q2: What are the common failure symptoms of valves?
A: Engine power drop, difficult startup, exhaust gas color abnormal, insufficient cylinder compression pressure.
Q3: Installation note?
A: Cooperate with matched valve seat insert and valve guide, professional cylinder‑head processing and assembly is required.
Manufacturer Supported Models
Cumm ins QSK60, K50, QSK23, QSK19, K38, NT855
Komatsu 6D170, 6D125, 4D95, 6D107, 4D102, 6D140
CAT C15, C13, 3406E, C9, 3306, 329D
Yanmar 4TNV84, 3TNE74, 2TNE68, 3TNV72, 4TNV88, 3TNV76
Doosan DE12T, DL08, DV15, DE08T, DL06, D1146
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