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Crankshaft for engine Cummins 5.9 3929037

Cummins 3929037 crankshaft for 5.9 engines – durable, precisely manufactured part ensuring reliable engine performance.

  • Condition: used
  • SKU: 71666
Ocena 4,8

323.34 EURNet

- +

Product description

Crankshaft for Cummins 5.9 Engine – 3929037

The crankshaft is a key element of the crank mechanism, responsible for converting the reciprocating motion of the pistons into rotary motion. The presented crankshaft with catalog number 3929037 is designed specifically for Cummins 5.9 engines, renowned for their durability and reliability. The product meets strict quality standards, ensuring long-lasting and trouble-free engine operation.

Product description

The Cummins 3929037 crankshaft is made of high-strength alloy steel, hardened and precisely machined. This makes it resistant to material fatigue, high dynamic loads, and demanding operating conditions. It is carefully balanced to minimize vibrations and ensure smooth engine operation.

Technical data

  • Material: hardened alloy steel
  • Total length: approx. 750 mm
  • Main journal diameter: 70 mm
  • Rod journal diameter: 60 mm
  • Number of main journals: 7
  • Number of rod journals: 6
  • Weight: approx. 28 kg

Application

The 3929037 crankshaft is used in Cummins 5.9 engines installed in construction machinery, power generators, agricultural machines, and heavy-duty vehicles. It is suitable for both transport applications and industrial devices requiring high reliability and durability.

Properties and benefits

  • OEM specification – full compatibility with Cummins 5.9 engines
  • High resistance to mechanical and thermal loads
  • Precision balancing ensures stable and quiet engine operation
  • Wear-resistant hardened journal surfaces
  • Durability and long service life even under harsh conditions
The Cummins 3929037 crankshaft is a crucial element whose reliability directly affects the efficiency of the entire engine. Replacing it with a high-quality part prevents costly breakdowns and ensures uninterrupted operation of machines and vehicles.

Specification

Specification Value
name Crankshaft for engine
mark Cummins
type 5.9
part number 3929037
condition used
length 750 mm
main journal diameter 70 mm
rod journal diameter 60 mm
number of main journals 7
number of rod journals 6
weight 28 kg

List of reviews:

Isabella

2025-09-11

Ava

2025-09-10

Emil

2025-09-06

Dennis

2025-05-09

Write a review.

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