Product Attributes
| Attribute |
Value |
| Product Name |
Complete Cylinder Head Assembly |
| Fit Engine |
Komatsu 6D125‑1 (PC400‑6) |
| Condition |
100% Brand New, fully pre‑assembled |
| Part Number |
6150‑12‑1101, 6151‑12‑1100 |
| Material |
High‑strength cast iron, fitted with intake valves, exhaust valves, valve springs, retainers and keepers |
Key Advantages
- Full pre‑assembled cylinder head with valves, springs and keepers, reduce on‑site assembly work
- Made to OEM drawing standards, direct replacement for Komatsu PC400‑6 excavator
- Heavy‑duty cast iron material, stable performance under high temperature and heavy‑load working condition
- Precision machined valve seats and valve faces, maintain good sealing for long service life
- Pressure air leakage test performed for every finished cylinder head before delivery
Product Description
Komatsu 6D125‑1 complete cylinder head assembly is critical upper engine spare part for PC400‑6 excavator equipped with 6D125‑1 diesel engine. Pre‑built assembly supports quick engine overhaul, effectively restore cylinder compression and machine power output.
We supply parts for Kubota, Cumm ins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John De ere, 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: What parts are included in this PC400‑6 cylinder head assembly?
A: Cast iron cylinder head body, intake & exhaust valves, valve springs, retainers and keepers. Gaskets are sold separately.
Q2: Which machines does this cylinder head fit?
A: Mainly for Komatsu PC400‑6 excavator with 6D125‑1 engine, also fits related heavy construction equipment.
Q3: Installation suggestions?
A: Must install brand‑new cylinder head gasket, tighten bolts follow OEM torque sequence, adjust valve clearance after installation.
Manufacturer Supported Models
Komatsu: 6D125‑1, 6D125‑2, 6D125‑3, 6D125‑5, 6D125‑6, 6D140‑2
Cumm ins: NT855, K19, M11, QSM11, QSK19, ISX15
CAT: 3306, 3406, 3408, C15, C18, C27
Isuzu: 6SD1, 6WG1, 6HK1, 4HK1, 4BG1, 6BB1
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