Piston rings / Ø80 mm / STD / Kubota D1403/V1903 / Kubota GL19/GL21/GL200/GL201/L2500/L3600/L3710/L4200 / 16427-21110

A set of piston rings (piston 16427-21110 , head gasket 16427-03310 ) with a diameter of 80 mm for Kubota tractors of the Kubota GT-19, Kubota GT-21 , Kubota GL19, Kubota GL21, Kubota GL200, Kubota GL201 , Kubota L2500 series , Kubota L3600, Kubota L3710, Kubota L4200 with Kubota D1403, Kubota V1903 engines .

Piston rings seal the space between the piston walls and the cylinder walls. During combustion of the fuel mixture in the engine compartment, chemical energy is exchanged for mechanical energy, which is why we care about the tightness of these two elements. The second important role that piston rings play in an engine is to scrape excess oil from the cylinder walls during piston movement, thus ensuring adequate lubrication. There are three basic types of rings in combustion engines:

• sealing rings,
• scraper rings,
• compression and scraper rings.

When replacing the rings, pay special attention to the order in which they are placed on the piston. We install the rings in the appropriate order, install the scraper ring first, the sealing ring second and the oil ring third.

Dimensions :

• diameter: 80 mm,
• thickness: 2.50 / 2.00 / 5.00 mm.
• nominal / standard size,
• the set includes 3 pcs. rings, set for one piston,
• original part numbers: 16427-2105,
• comparison numbers: 16108001-00 .

Engine models :

Kubota :

• Kubota D1403,
• Kubota V1903.

Engine models :

Kubota :

• Kubota GL19,
• Kubota GL21,
• Kubota GL200,
• Kubota GL201,
• Kubota GT-19,
• Kubota GT-21,
• Kubota L2500,
• Kubota L3600,
• Kubota L3710,
• Kubota L4200.

The first signs of piston ring wear include: higher fuel consumption, loss of engine oil, loss of power, black smoke from the exhaust pipe of a hot engine, uneven engine operation at idle speed, unnatural, easily audible sound from the engine area, loss of power, problems with starting the engine. All symptoms should be consulted with a professional service in order to properly diagnose and check the engine for the need to replace the rings or overhaul the engine.

Warehouse :
M01:A34