Alternator / Yanmar 3TNV70 / John Deere 655 | Traktor.com.pl
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  • Alternator / Yanmar 3TNV70 / John Deere 655 | Traktor.com.pl
  • Alternator / Yanmar 3TNV70 / John Deere 655 | Traktor.com.pl
  • Alternator / Yanmar 3TNV70 / John Deere 655 | Traktor.com.pl

Alternator / Yanmar 3TNV70 / John Deere 655 / 755 / 855 / 955 / 575

Product code: 119620-77200
1 person purchased this product
zł604.88 netto
zł744.00
Includes VAT 23%

Lowest price from 30 days: zł744.00

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Product description

Alternator designed for Yanmar 3TNV70 engines and compatible models of agricultural and industrial machinery, such as John Deere. It is a high-quality replacement whose task is to convert mechanical energy into electrical energy, necessary to power the vehicle's electrical systems. Thanks to precise workmanship and durable materials, the product ensures reliability and a long service life even in demanding working conditions.

Dimensions:

140 x 90 mm.
Mounting bolt hole spacing: 140 mm.
Mounting bolt hole diameter: 6.50 / 10.50 mm.
Pulley diameter: outer 68 mm, inner 45 mm.
Pulley width at the belt seat: 12.50 mm.
Part no.: 119620-77200, 100211-4700

Engine:

  • Yanmar 3TNV70

Tractor models

  • John Deere 655,
  • John Deere 755,
  • John Deere 855,
  • John Deere 955,
  • John Deere 575.

Warehouse: M01: C15

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

Specifications

Condition
New
Bolt hole spacing (mm)
140
Engine model
Yanmar 3TNV70
Bolt hole spacing (mm)
140
Wheel width (mm)
12.50
Diameter (mm)
90
Parts
Electrician
Tractor models
John Deere 655, John Deere 755, John Deere 855, John Deere 955, John Deere 575
Length (mm)
140
Mounting bolt(s) hole diameter (mm)
6.50, 10.50
Production
Substitute
Inner diameter of the wheel (mm)
45
Outer diameter of the wheel (mm)
68

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Questions & Answers

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

User
Traktor.com.pl Expert – Technical Advisor • 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
Traktor.com.pl Expert – Technical Advisor • 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
Traktor.com.pl Expert – Technical Advisor • 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.

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