Piston rings / Ø 87 mm / Iseki E3CD / E3CE / E3CF / Iseki SF300 / TF21 / TF23 / TF325 / TH4260

Engine piston rings (piston 6212-111-039-20) with a diameter of 87 mm and a thickness of 2.00 x 2.00 x 3.00 mm for Iseki tractors of the series Iseki SF300, Iseki TF21, Iseki TF23, Iseki TF325, Iseki TH4260, Iseki E3CE, Iseki E3CF, Iseki E3CD and other engines.

Piston rings seal the space between the piston walls and the cylinder walls. During the combustion of the fuel mixture in the engine chamber, chemical energy is exchanged for mechanical energy, which is why we care about the tightness of these two elements. The second important role played by piston rings in the engine is to scrape excess oil from the cylinder walls during the piston's movement, thus ensuring proper lubrication. In combustion engines, we distinguish three basic types of rings:

• sealing rings,
• scraper rings,
• compression-scraper rings.

When replacing the rings, special attention should be paid to the order in which they are placed on the piston. The rings are installed in the correct order, the scraper ring is installed first, the sealing ring second and the oil ring is installed third.

Dimensions :

• diameter: 87 mm,
• thickness: 2.00 x 2.00 x 3.00 mm,
• size: nominal / standard,
• the set contains 3 pcs. of rings for 1 piston,
• comparison numbers: -,
• part numbers: 6212-121-013-10.

Tractor models :

Iseki :,

• Iseki SF300,
• Iseki TF21,
• Iseki TF23,
• Iseki TF325,
• Iseki TH4260.

Engine models :

• Iseki E3CD,
• Iseki E3CE,
• Iseki E3CF.

Magazine : M01:A34:S02

*Photos are for illustrative purposes only and may differ in detail from the delivered product due to differences in production over the years