Piston rings / Ø 75 mm / Yanmar 3T75 / Yanmar F16/YM140/YM142/YM147/YM164/YM220/YM226/YM1601/YM1602/YM1610 / 721575-22500
Engine piston rings (piston 121467-22090) with a diameter of 75 mm (STD) and a thickness of 2.00 x 2.00 x 4.00 mm for Yanmar tractors of the Yanmar F16, Yanmar YM140, Yanmar YM142, Yanmar YM147, Yanmar YM164, Yanmar YM220, Yanmar YM226 series, Yanmar YM250, Yanmar YM1601, Yanmar YM1602, Yanmar YM1610, Yanmar YM1702, Yanmar YM1720, Yanmar YM1801, Yanmar YM1810 with Yanmar 3T75 engines and others.
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: 75 mm,
- thickness: 2.00 x 2.00 x 4.00 mm,
- size: nominal / standard,
- set includes 3 pcs.
- set of rings for 1 piston,
- comparison numbers: ,
- original part numbers: 721575-22500,
- part numbers: 6-26-100-68.
Tractor models :
Yanmar :
- Yanmar F16,
- Yanmar YM140,
- Yanmar YM142,
- Yanmar YM147,
- Yanmar YM164,
- Yanmar YM220,
- Yanmar YM226,
- Yanmar YM250,
- Yanmar YM1601,
- Yanmar YM1602,
- Yanmar YM1610,
- Yanmar YM1702,
- Yanmar YM1720,
- Yanmar YM1801,
- Yanmar YM1810.
Engine models :.
Yanmar :
The first signs of piston ring wear:
- higher fuel consumption,
- engine oil loss,
- power loss,
- black smoke from the exhaust pipe of a hot engine,
- uneven engine operation at idle speed,
- unnatural, easily audible sound from the engine area,
- power loss,
- 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.
Magazine :
M01:A35:S04
Specification
Magazyn: M01:A35:S04
State
New
Production
Substitute
Parts
Engine
Engine model
Yanmar 3T75
Tractor models
- Yanmar YM226
- Yanmar YM1601
- Yanmar YM1810
YM1801
Yanmar F16
Yanmar YM140
Yanmar YM142
Yanmar YM147
Yanmar YM164
Yanmar YM220
Yanmar YM250
Yanmar YM1602
Yanmar YM1610
Yanmar YM1702
Yanmar YM1720
Thickness (mm)
2.00 / 2.00 / 4.00
Diameter (mm)
75
Original Part Number (OEM)
721575-22500
Part number
6-26-100-68