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Yanmar

YANMAR - N21 -LAPPING POWDER - 28210-000070

The LAPPING POWDER is a precision abrasive compound used in YANMAR marine diesel engine maintenance for valve and seat grinding operations. It ensures accurate surface finishing and proper sealing between mating components.
Designed for controlled material removal and fine finishing.
Improves sealing efficiency of valve and seat surfaces.
Ensures reliable compression and combustion performance.
Suitable for marine propulsion and generator engine servicing

YANMAR - N21 - LAPPING POWDER - 28210-000070
Home Engine Parts Other Ship Machineries YANMAR - N21 - LAPPING POWDER - 28210-000070
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
28210-000070

Description

MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21

PART NAME : LAPPING POWDER
PART NUMBER : 28210-000070

OTHER SPARES : CYLINDER HEAD, CYLINDER COVER, CYLINDER LINER, PISTON, PISTON RING, CONNECTING ROD, CRANKSHAFT, FUEL PUMP, FUEL INJECTOR, NOZZLE HOLDER, DELIVERY VALVE, PLUNGER, BARREL, EXHAUST VALVE, INLET VALVE, TURBOCHARGER, CAMSHAFT, MAIN BEARING, CONROD BEARING, WATER PUMP, LUBE OIL PUMP, AIR STARTER, GASKET KIT, O-RING, MECHANICAL SEAL, SEAL RING AND OTHER ENGINE SPARE PARTS.

The LAPPING POWDER is manufactured from high-grade abrasive materials designed for precision surface finishing in marine diesel engine valve maintenance. It is used during lapping operations to ensure perfect contact between valve seats and valve faces, improving sealing efficiency and combustion performance. The controlled abrasive action removes minor surface irregularities, ensuring smooth and uniform contact surfaces. It is engineered for effective use in marine propulsion and generator engine overhaul and maintenance applications, ensuring long-lasting engine performance and reliability.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : LAPPING POWDER
  • PART NUMBER : 28210-000070
  • CATEGORY : Maintenance / Consumable
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Used for valve and seat surface finishing to ensure proper sealing
  • CONDITION : NEW / GENUINE / RECONDITIONED
  • INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION

Engine Compatibility

N21 8N21L-SV 8N21L-EV 8N21L-GV 8N21L-DV 8N21AL-SV 8N21AL-GV 8N21AL-EV 8N21AL-DV 8N21L-DN 8N21L-UN 8N21L-SN 8N21L-EN 8N21AL-DN 8N21AL-UN 8N21AL-SN 8N21AL-EN 6N21L-SV 6N21L-EV 6N21L-GV 6N21L-DV 6N21AL-SV 6N21AL-GV 6N21AL-EV 6N21AL-DV 6N21L-DN 6N21L-UN 6N21L-SN 6N21L-EN 6N21AL-DN 6N21AL-UN 6N21AL-SN 6N21AL-EN

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