Generator set, Engine unit and spare parts

info@twinpower.cc

Engine Piston 4941139

Cummins Engine Piston 4941139

Engine Piston 4941139

Category:

Description:

Engine Piston

Parts No:

4941139

Supersessions:

Application:

Cummins

Size:

3.8 In*3.8 In*3.38 In

Weight:

1.78 Lbs

HS Code:

840999

Specification

Cummins Engine Piston 4941139 – Reliable Engine Performance

The Cummins Engine Piston 4941139 is designed to provide dependable performance under demanding conditions. Manufactured with high-quality materials and engineered to precise specifications, this genuine part ensures smooth engine operation, reduces wear, and extends engine life. It is a vital component for maintaining optimal performance in Cummins engines.

🔩 Specifications

  • Part Name: Engine Piston
  • Part Number: 4941139
  • Brand: Cummins
  • Category: Cummins parts, Cummins genuine parts
  • Condition: 100% Genuine, Brand New
  • Quality Standard: OEM-grade precision and durability

⭐ Key Features

  • Manufactured to strict OEM standards for consistent reliability.
  • High-strength materials reduce wear and support long service life.
  • Optimized design enhances combustion efficiency and engine power.
  • Genuine Cummins parts ensure proper fit and performance.
  • Designed for smooth engine operation under heavy-duty conditions.

⚙️ Technical Insights

The 4941139 piston converts combustion energy into mechanical force, driving engine performance. Its precise design reduces vibration, improves fuel efficiency, and minimizes engine wear. Using genuine Cummins parts guarantees compatibility and ensures long-term durability and reliability.

🛠 Application Scenarios

This piston is widely used in heavy-duty trucks, construction machinery, and stationary engines powered by Cummins systems. It is ideal for fleet operators, industrial equipment owners, and power generation units seeking consistent and reliable engine performance. Proper piston function supports smoother engine operation and extended maintenance intervals.

📦 Availability

This piston is in stock and available for global shipping.
To ensure correct fitment with your Cummins parts configuration, please provide your engine serial number (ESN). Our support team is ready to assist with verification.

Related Products

Cummins Electromagnetic Actuator A1000C-W

Electromagnetic Actuator A1000C-W

Application: Cummins

HS Code: 840999

Cummins Air Filter Element 5309235

Air Filter Element 5309235

Application: Cummins

HS Code: 840999

Belt Tensioner Support C5284095

Belt Tensioner Support C5284095

Application: Cummins

HS Code: 840999

Cummins Belt Tensioner Bracket 5268000

Belt Tensioner Bracket 5268000

Application: Cummins

HS Code: 840999

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “@twinpower.cc”. 

Thank you for reaching out!

We'll get back to you as soon as possible. For urgent matters, you’re welcome to contact us directly at info@twinpower.cc.