Guangzhou Jusheng Precision Manufacturing Co., Ltd
| Warranty Period | 6 Months Manufacturer Warranty |
| Supply Ability | 10000PCS / WEEK |
| Delivery Time | 3-8 days |
| Product Type | Komatsu 4D105-3 Excavator Overhaul Gasket Kit |
| Material Grade | Premium Heavy-Duty (MLS Gaskets, Forged Pistons, Tri-Metal Bearings) |
| Packaging Details | Plastic bag , Box , Carton |
| Core Component Coverage | Gaskets, Pistons, Bearings, Liners, Seals & Valve Parts |
| Installation Suitability | Professional Mechanic Installation Recommended (With Komatsu Service Manual Compliance) |
| Application Scenario | Engine Overhaul, Full Rebuild, Critical Repair & Maintenance |
| Payment Terms | T/T,,D/A |
| Application | Komatsu 4D105-3 Powered Excavators, Tractors, Industrial Machinery |
| Quality Certification | ISO9001/TS16949, CE Certified |
| Place of Origin | CHINA |
| Brand Name | For Komatsu |
| Model Number | 4D105-3 |
| Certification | ISO 9001 |
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Product Specification
| Warranty Period | 6 Months Manufacturer Warranty | Supply Ability | 10000PCS / WEEK |
| Delivery Time | 3-8 days | Product Type | Komatsu 4D105-3 Excavator Overhaul Gasket Kit |
| Material Grade | Premium Heavy-Duty (MLS Gaskets, Forged Pistons, Tri-Metal Bearings) | Packaging Details | Plastic bag , Box , Carton |
| Core Component Coverage | Gaskets, Pistons, Bearings, Liners, Seals & Valve Parts | Installation Suitability | Professional Mechanic Installation Recommended (With Komatsu Service Manual Compliance) |
| Application Scenario | Engine Overhaul, Full Rebuild, Critical Repair & Maintenance | Payment Terms | T/T,,D/A |
| Application | Komatsu 4D105-3 Powered Excavators, Tractors, Industrial Machinery | Quality Certification | ISO9001/TS16949, CE Certified |
| Place of Origin | CHINA | Brand Name | For Komatsu |
| Model Number | 4D105-3 | Certification | ISO 9001 |
Premium 4D105-3 Excavator Engine Overhaul Kit - the ultimate solution for restoring peak performance, reliability, and durability to your Komatsu 4D105-3 engine. This comprehensive overhaul rebuild kit contains all essential components needed for a full 4D105-3 engine rebuild, eliminating the hassle of sourcing individual parts and minimizing equipment downtime.
Engineered specifically for heavy-duty construction and excavation applications, our 4D105-3 overhaul kit meets or exceeds OEM specifications, ensuring perfect fit and long-lasting performance for your Komatsu excavator. Each component aligns with genuine Komatsu engine parts standards, delivering the reliability needed for heavy-duty operations.
Engine Models: 4D105-3, 4D105-3C, 4D105-3D, 4D105-3G, 4D105-3J, 4D105-3L, 4D105-3S, S4D105-3B, S4D105-3C, S4D105-3D, S4D105-3H, S4D105-3J, S4D105-3K
Equipment Models: D31A-16, D31P-16, D31Q-16, D31S-16, D31S-16A, D37P-1, D40A, D40P-1, D45A
| Component Name | OEM Part Number | Quantity | Material | Compatibility |
|---|---|---|---|---|
| Overhaul Gasket Set | 6130-32-1101, 6130-32-1102 | 1 Set | High-Temperature Resistant Rubber & Metal | 4D105-3 Series Engines |
| Main Bearing Set | 6130-21-8010, 6130-21-8500 | 1 Set | High-Strength Alloy Steel | 4D105-3, S4D105-3 Series Engines |
| Connecting Rod Bearing Set | 6130-31-3041 | 1 Set | Chrome Plated Alloy | 4D105-3 Series Engines |
| Piston Set (Standard Size) | 6130-32-2110 | 4 Pcs | Aluminum Alloy | 4D105-3, S4D105-3 Series Engines |
| Piston Ring Set | 6130-31-2410, 6130-31-2510 | 4 Sets | Cast Iron & Steel | 4D105-3 Series Engines |
| Cylinder Liner (Semi-Finished) | 6130-32-2302, 6130-32-2301 | 4 Pcs | Cast Iron | 4D105-3, S4D105-3 Series Engines |
| Thrust Bearing | 6130-31-3130 | 1 Set | Alloy Steel | 4D105-3 Series Engines |
We prioritize quality and reliability, with each component undergoing rigorous inspection and testing to meet OEM standards. Our 4D105-3 engine rebuild kit offers a cost-effective alternative to genuine Komatsu 4D105-3 parts without compromising on quality, helping reduce maintenance costs while extending your excavator's service life.
As a trusted Komatsu engine parts supplier, we provide fast delivery and responsive customer support, ensuring you get the 4D105-3 overhaul parts needed to keep your equipment running smoothly.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2018
Total Annual:
400,000-USD 600,000
Employee Number:
>50
Ecer Certification：
Verified Supplier
About Jusheng Precision With over 20 years of focused experience in engine parts for construction machinery, Guangzhou Jusheng Precision Manufacturing Co., Ltd. has become a top company in the industry. We’ve achieved this through strong technical skills and a constant drive to improve. We have ... About Jusheng Precision With over 20 years of focused experience in engine parts for construction machinery, Guangzhou Jusheng Precision Manufacturing Co., Ltd. has become a top company in the industry. We’ve achieved this through strong technical skills and a constant drive to improve. We have ...
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