Piston rings / 78 mm / Yanmar 4TNV78
search
1 osoba ogląda ten produkt
  • Piston rings / 78 mm / Yanmar 4TNV78

Piston rings / 78 mm / Yanmar 4TNV78

Product code: 4TNV78/P
Brand 4FARMER
Country of production 4FARMER
View other model
3 people purchased this product
zł80.00
Includes VAT 23%

Lowest price from 30 days: zł80.00

Product description

Set of standard piston rings with a diameter of 78 mm , designed for Yanmar 4TNV78 series engines. These rings provide optimal sealing of the combustion chamber, which translates into efficient engine operation and its longer service life. Made of high-quality materials, they guarantee resistance to wear and high temperatures. Ideal for use in agricultural and construction machines equipped with Yanmar 4TNV78 engines.

Dimensions:

  • Diameter: 78 mm,
  • Thickness: 2.00 / 2.00 / 4.00 mm,
  • The set includes 3 rings,
  • Index: 4TNV78.

Tractor models:

  • Yanmar 4TNV78.

Magazine: M01: A35: S03

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

Specifications

Condition
New
Engine model
Yanmar 4TNV78

Reviews of Piston rings..

Traktor.com.pl S.C. Wojciech i Miłosz Początek Reviews with ekomi-pl.com

This product has no reviews yet.

We collect reviews from verified Customers after the purchase of the product.

Write your review

Review form will be here

Questions & Answers

Why is regular filter replacement (oil, air, fuel) crucial for a mini tractor?

User
Ekspert Traktor.com.pl – Doradca techniczny • 17.02.2026
Regular filter replacement is the easiest way to extend the life of an engine from brands like Kubota or Yanmar. The oil filter removes metallic contaminants generated during operation, the air filter protects the cylinders from field dust, and the fuel filter prevents water and dirt from damaging the precision injection system. We recommend replacing filters every 50-100 operating hours or at least once per season to ensure optimal engine performance.

How to properly select and sharpen mower blades for a Japanese tractor?

User
Ekspert Traktor.com.pl – Doradca techniczny • 17.02.2026
When selecting mower blades, consider the mower deck model and the blade length and center bore diameter. Maintaining blade balance is crucial when sharpening – an unbalanced blade causes vibrations that damage the hub bearings. Remember that sharp blades mean healthier grass, a cleaner cut, and less strain on the engine of your Iseki or Mitsubishi tractor.

How to identify the correct V-belt size and how to care for it?

User
Ekspert Traktor.com.pl – Doradca techniczny • 17.02.2026
It's best to read the markings on the side of the old V-belt. If they are illegible, measure the belt width and its outer length (La). On Shibaura and Hinomoto tractors, it's important to regularly check the belt tension – too loose a belt will cause slippage and faster wear, while too tight a belt can cause alternator or water pump bearing failure.

Suggestions for you

Advisor

Schedule a call with an advisor

Contact us to get professional advice about this product

Call us

Phone: +48 17 858 58 58