Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department
                                                                                                           
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2GM20 Piston 0.50 Oversize For Marine Diesel Engine

Price Negotiable
Price: Negotiable
MOQ: 1
Delivery Time: Negotiable
Product Description
Product Attributes
  • Product Name: 2GM20 Piston 0.5 Oversize
  • Model: 2GM20
  • Name: Engine Piston
  • Features: High‑strength aluminum alloy, 0.50mm oversize, wear‑resistant, good heat dissipation, complete with piston pin, bushing and circlips
  • Application: Yanmar 2GM20 marine diesel engine, marine boat engine
Product Description

2GM20 0.50 oversize piston is a critical rebuild component for Yanmar 2GM20 marine diesel engine. Manufactured from premium aluminum alloy, it can sustain high temperature and pressure inside combustion chamber. This is 0.5mm oversize specification for cylinder bore re‑boring repair.

Comes complete with piston pin, copper bushing and circlips for direct installation. Precision machined to match oversize dimension, ensures stable combustion performance, reduces oil consumption and engine knocking noise. Perfect replacement for worn original piston during marine engine overhaul.

Supply Information

We supply a complete range of turbochargers and engine spare parts compatible with Cum mins, CAT, Vol vo, Isuzu, Hino, Komatsu, JCB, Scania, Ford, Mercedes‑Benz, Toyota, Nissan, Hyundai, Doosan and other mainstream engine brands.

FAQ

Q: Which engine does this 0.5 oversize piston fit?

A: It fits Yanmar 2GM20 marine diesel engine, for 0.5mm oversize cylinder repair.

Q: What does 0.5 oversize piston mean?

A: 0.50 oversize piston is used after cylinder bore reboring 0.5mm for repairing worn cylinder.

Q: Do you offer standard size piston and matching piston rings for 2GM20?

A: Yes, we supply standard size pistons, piston rings and other overhaul spare parts for Yanmar marine engines.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department
Location Lishong Machinery, 319, 3rd Street, Zhuji International Machinery City
Contact Person XiNa Huang

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