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6D125-6 Komatsu Engine Overhaul Kit Fit PC450-6 WA470-6 OE 6149-K1-9900

1 SET
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$58-$96
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6D125-6 Komatsu Engine Overhaul Kit Fit PC450-6 WA470-6 OE 6149-K1-9900
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Features
Specifications
Product Type: Komatsu 6D125-6 Excavator Overhaul Gasket Kit
Application: Komatsu 6D125-6 Powered Excavators, Tractors, Industrial Machinery
Core Component Coverage: Gaskets, Pistons, Bearings, Liners, Seals & Valve Parts
Material Grade: Premium Heavy-Duty (MLS Gaskets, Forged Pistons, Tri-Metal Bearings)
Application Scenario: Engine Overhaul, Full Rebuild, Critical Repair & Maintenance
Warranty Period: 6 Months Manufacturer Warranty
Installation Suitability: Professional Mechanic Installation Recommended (With Komatsu Service Manual Compliance)
Quality Certification: ISO9001/TS16949, CE Certified
Highlight:

6D125-6 engine overhaul kit

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PC450-6 engine overhaul kit

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WA470-6 engine overhaul set
Basic Infomation
Place of Origin: CHINA
Brand Name: For Komatsu
Certification: ISO 9001
Model Number: 6D125-6
Payment & Shipping Terms
Packaging Details: Plastic bag , Box , Carton
Delivery Time: 3-8 days
Payment Terms: T/T,Western Union,D/A
Supply Ability: 10000PCS / WEEK
Product Description

Komatsu 6D125-6 Overhaul Gasket Kit (Fit PC450-6/WA470-6) OE 6149-K1-9900 for Komatsu Engine Parts

 

This Komatsu 6D125-6 Overhaul Gasket Kit (OE No. 6149-K1-9900) is a professional heavy-duty sealing solution engineered exclusively for Komatsu 6D125-6 / SA6D125-6 turbocharged aftercooled diesel engines. Designed as the durable 11.04L 6-cylinder power core for mid-to-large construction, mining, and material handling equipment, this kit meets Komatsu's strict OEM standards and fits iconic machinery including Komatsu PC450-6/PC490-6 excavators, WA470-6 wheel loaders, and HD325-6 dump trucks.
Product Specifications
Engine Model Komatsu 6D125-6, SA6D125-6 diesel engine (inline 6-cylinder)
OE Number 6149-K1-9900 (Core OEM, Compatible with 6149-K2-9800)
Part Number KM-6D125-6-GSK (Aftermarket Reference)
Gasket Material Multi-Layer Steel (MLS), Reinforced Metal Core, High-Temp Composite
Engine Specs Bore 135mm × Stroke 140mm, 11.04L Displacement
Max Power Output 213kW (286hp) @ 2000rpm
Quality Standard Premium aftermarket (Komatsu OEM-matching standards)
Application Engine overhaul, full rebuild, sealing repair
Warranty Period 6 Months (Manufacturer Warranty)
Installation Professional Installation Recommended
Kit Components
  • Full metal gasket set: MLS cylinder head gasket (OE 6149-K1-9900 compatible), intake/exhaust manifold gaskets, oil pan gasket, timing cover gasket
  • Crankshaft front/rear oil seals, camshaft seals (high-temperature metal-core)
  • Valve cover gaskets, rocker arm gaskets, front/rear cover gaskets
  • Water pump gaskets, oil cooler gaskets, turbocharger interface gaskets (high-pressure resistant)
  • Valve seals, O-rings, sealing washers, cylinder head bolt seals (corrosion-resistant)
  • All auxiliary sealing components required for complete 6D125-6 engine rebuild
Key Features & Benefits
OEM-Matched Precision
Aligns with Komatsu specs (OE 6149-K1-9900) for perfect fit with 6D125-6/SA6D125-6 engines and seamless integration.
MLS Durability
Multi-layer steel construction resists 2500 psi pressure and warping, outperforming composite gaskets in harsh environments.
Extreme Condition Adaptability
Withstands continuous 1800-2000rpm operation, dust, and heavy-load cycles — reducing gasket failure and equipment downtime.
Comprehensive Coverage
All critical sealing parts in one kit, eliminating separate purchases for full rebuilds.
Emission Compliance
Maintains Komatsu's EPA Tier 2/EU Stage II standards post-overhaul.
Turbo Optimization
Seals engineered to handle boosted pressure and elevated exhaust temperatures for turbocharged models.
Compatible Equipment
  • Komatsu 6D125-6/SA6D125-6 powered machinery: PC450-6/PC490-6 excavators, WA470-6 loaders
  • Heavy Construction Equipment: HD325-6 dump trucks, GD655-6 graders
  • Mining Machinery: Mid-size open-pit excavators and loaders
  • Material Handling Equipment: Industrial loaders, port machinery
  • 6D125-6 engine overhauls for construction, mining, and infrastructure projects
Why Choose Our Komatsu 6D125-6 Gasket Kit?
  • Genuine OE Compatibility: Direct replacement for original Komatsu components via OE 6149-K1-9900
  • Heavy-Industrial Focus: Optimized for 11.04L displacement and 213kW power output
  • Strict Quality Control: 100% pre-shipment inspection for metal flatness, pressure sealing, and high-temperature resistance
  • Complete Solution: All required gaskets in one kit, reducing repair time and costs
  • Stable Inventory & Fast Shipping: Worldwide delivery for urgent overhaul needs
  • 24/7 Technical Support: Expert guidance from Komatsu Engine Parts specialists
If you're searching for a reliable Komatsu 6D125-6 gasket kit, SA6D125-6 repair set, OE 6149-K1-9900 sealing kit, or PC450-6/WA470-6 engine parts, contact us for detailed catalogs, customized quotes, and bulk order discounts.
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overhaul gasket kit

engine rebuild gasket kit

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