Yanmar YANMAR - N21 -ANTI-POLISHING RING - 147673-01130
Anti-polishing ring is a precision cylinder liner component designed to prevent carbon build-up and polishing at the top of the cylinder liner. It helps maintain proper lubrication, reduces wear, and improves engine efficiency.
It is used in YANMAR N21 series marine diesel engines, ensuring longer cylinder liner life and stable combustion performance in marine and industrial applications.
Brand
Yanmar
Category
Engine Parts
Subcategory
Cylinder Liner
Part Number
147673-01130
Description
MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21
PART NAME : ANTI-POLISHING RING
PART NUMBER : 147673-01130
OTHER SPARES :
YANMAR engine spare parts include piston, piston ring set, cylinder liner, cylinder head, connecting rod, crankshaft, fuel injector, fuel injection pump, fuel pump, oil pump, gasket kit, bearings, valve set, oil seal, washer, studs, turbocharger components, air cooler parts, and cooling system elements.
ENGINEX MARINE is a trusted supplier of YANMAR marine diesel engine spare parts covering models such as N18, N21, 6N21, 8N21, M200, M220, Z280, N260, N280, N330, HAL, EY18, EY22, EY26, and EY17. This anti-polishing ring is engineered to scrape and control carbon deposits near the top dead center of the cylinder liner. It prevents piston ring zone polishing, maintains proper oil film, reduces liner wear, and improves overall combustion efficiency, ensuring long service life in marine propulsion, auxiliary engines, and power generation systems.
TYPE : N21 / 6N21 / 8N21
PART NAME : ANTI-POLISHING RING
PART NUMBER : 147673-01130
OTHER SPARES :
YANMAR engine spare parts include piston, piston ring set, cylinder liner, cylinder head, connecting rod, crankshaft, fuel injector, fuel injection pump, fuel pump, oil pump, gasket kit, bearings, valve set, oil seal, washer, studs, turbocharger components, air cooler parts, and cooling system elements.
ENGINEX MARINE is a trusted supplier of YANMAR marine diesel engine spare parts covering models such as N18, N21, 6N21, 8N21, M200, M220, Z280, N260, N280, N330, HAL, EY18, EY22, EY26, and EY17. This anti-polishing ring is engineered to scrape and control carbon deposits near the top dead center of the cylinder liner. It prevents piston ring zone polishing, maintains proper oil film, reduces liner wear, and improves overall combustion efficiency, ensuring long service life in marine propulsion, auxiliary engines, and power generation systems.
Technical Specifications
- MAKE : YANMAR
- TYPE : N21 / 6N21 / 8N21
- PART NAME : ANTI-POLISHING RING
- PART NUMBER : 147673-01130
- CATEGORY : Cylinder Liner / Wear Control Component
- APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
- FUNCTION : Prevents carbon polishing and maintains proper lubrication on cylinder liner surface
- CONDITION : GENUINE / NEW / RECONDITIONED
- INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION
