2GM20 Piston Ring 0.50 Oversize Set For Yanmar 2GM20 Marine Diesel Engine
- Product Name: 2GM20 Piston Ring 0.5 Oversize Set
- Model: 2GM20
- Name: Engine Piston Ring Set
- Features: High‑strength cast iron, surface treated, wear‑resistant, oil‑control performance, 0.50mm oversize specification
- Application: Yanmar 2GM20 marine diesel engine, marine boat engine repair
2GM20 0.50 oversize piston ring set is matched for 0.5mm oversize piston of Yanmar 2GM20 marine diesel engine. Including compression rings and oil control ring, adopts advanced surface treatment technology for outstanding wear resistance.
These piston rings maintain excellent cylinder sealing, control oil consumption, prevent blow‑by gas, restore engine compression power. Precision dimension strictly follows oversize standard, perfect fit for rebored cylinder bore, ideal replacement during marine engine overhaul service.
We supply a complete range of turbochargers and engine spare parts compatible with Cumm ins, CAT, Vol vo, Isuzu, Hino, Komatsu, JCB, Scania, Ford, Mercedes‑Benz, Toyota, Nissan, Hyundai, Doosan and other mainstream engine brands.
Q: What engine does this 0.5 oversize piston ring fit?
A: It fits Yanmar 2GM20 marine diesel engine, works with 0.5mm oversize piston.
Q: What problems will bad piston rings cause?
A: Worn piston rings will lead to excessive oil burning, low compression power, black smoke and poor engine performance.
Q: Do you supply standard size piston rings and matching pistons for 2GM20?
A: Yes, we offer standard and oversize pistons, piston rings and other overhaul spare parts for Yanmar marine engines.
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