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  3. CUMMINS 3971076

CUMMINS 3971076 Ring Seal JA17

3971076 Cummins O-ring Seal Ja17

( Brand: Cummins ), ( Manufacturer Part Number: 3971076 ), ( Part Type: Ring Seal ), ( Country Of Origin: United States )

Review CUMMINS O ring Seal

Cummins Ja17 O-Ring Seal 3971076

The Cummins Ja17 O-Ring Seal 3971076 is an essential component designed to provide an effective seal in various heavy-duty applications. Manufactured by Cummins, a trusted name in the industry, this O-Ring Seal is engineered to deliver superior performance and reliability.

This specific seal, identified by part number 3971076, is suitable for use in Ja Series engines. The O-Ring Seal is made from high-quality elastomer material, ensuring excellent sealing capabilities even under high pressure and extreme temperatures. Its cross-sectional design allows it to form a tight seal against mating surfaces, preventing the leakage of fluids and gases.

The dimensions of this O-Ring Seal are critical to its functionality. It measures approximately 1.0 inch (25.4 mm) in length and 0.125 inch (3.2 mm) in width. The external diameter is 1.125 inches (28.6 mm), while the internal diameter is 0.750 inches (19.1 mm). These dimensions enable a perfect fit in the designated engine component.

The Cummins Ja17 O-Ring Seal 3971076 is recommended for replacement when the old seal shows signs of wear or damage, such as cracks, tears, or leaks. Proper installation is crucial for optimal performance. Always refer to the engine service manual for specific installation instructions.

In summary, the Cummins Ja17 O-Ring Seal 3971076 is a high-performing, reliable seal designed for use in Ja Series engines. Its precise dimensions and high-quality elastomer material make it an ideal choice for ensuring a tight seal and preventing fluid and gas leakage.

Cummins Ja17 O-Ring Seal (3971076): A Comprehensive Analysis

The Cummins Ja17 O-Ring Seal (Part Number 3971076) is a critical component for maintaining the performance and efficiency of Cummins engines. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this o-ring seal.

Advantages:

1. High-Quality Construction: Cummins, a renowned engine manufacturer, designs and produces this o-ring seal to ensure a perfect fit and reliable sealing.

2. Prevent Leaks: This o-ring seal helps prevent engine coolant and oil leaks, which can save you from costly engine repairs.

3. Improve Engine Performance: By maintaining proper sealing, the engine can operate at optimal temperatures, resulting in improved performance and fuel efficiency.

4. OEM (Original Equipment Manufacturer) Replacement: Using an OEM replacement part like this o-ring seal ensures that you receive a part specifically designed for your engine and manufactured to the same standards as the original part.

Disadvantages:

1. Cost: The price of the Cummins Ja17 O-Ring Seal (3971076) may be higher than aftermarket alternatives, which could be a deterrent for some customers.

2. Availability: Depending on your location and the specific engine model, it might take some time to source and receive this part from an authorized Cummins dealer.

3. Installation Complexity: While this o-ring seal may be easy to install for experienced mechanics, some engine owners might find the process challenging and time-consuming.

Conclusion:

The Cummins Ja17 O-Ring Seal (3971076) is an essential component for maintaining the performance, efficiency, and longevity of your Cummins engine. Although it may come with a higher cost and potential installation challenges, the benefits of using a high-quality OEM replacement part generally outweigh the drawbacks. Therefore, we recommend considering the Cummins Ja17 O-Ring Seal (3971076) as your go-to choice for engine sealing needs.

Details:

Ideal for businesses and industrial applications, this product is a crucial component maintaining the performance of machinery equipment. Made by the reputable brand Cummins in USA, this o-ring seal ensures a secure and reliable connection to prevent leaks ensure smooth operation.

part #: 3971076 prices

  • $6.00-$15.00

specifications generatormac:

  • brand: Cummins
  • mpn: 3971076
  • part type: Ring Seal
  • country of origin: United States

shipping generatormac:

  • transit: 5-11 Days
  • service: USPS Ground Advantage
  • type: Calculated
  • cost: $0.00
  • class: Standard
  • carrier: USPS

payments generatormac:

  • credit card: Discover
  • other
  • wallet: Google-pay

offer generatormac:

  • options: Ship-to-home
  • availability: In Stock
  • started: May 21, 2026
  • quantity: 1
  • sold: 0

seller generatormac:

  • city: West Palm Beach, Florida
  • rating: 99.8%
  • # reviews: 7697

general generatormac:

  • condition: New Open box
  • Business Industrial > Light Equipment Tools > Generator Parts Accessories

returns generatormac:

  • policy: Returns Accepted
  • method: Money back
  • paid by: Buyer
  • time: 14 Days
part type: ring seal, country of origin: united states,
category: business & industrial > generator parts accessories, sku: 11096233690092602,

Cummins 3971076 Is Similar To:

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2 offers $6.00–$15.00 USD
  • Offer #1: $15.00 price + $0.00 shipping estimate = $15.00* total. Made by the reputable brand Cummins in the United States, this o-ring seal ensures a secure and reliable connection to prevent leaks and ensure smooth operation.FREE SHIPPING
  • Offer #2: $6.00 price + $4.00 shipping estimate = $10.00* total. REFERENCE CUMMINS PART NUMBER 3820946 FOR PROPER APPLICATION FOR THIS RECTANGULAR RING SEAL.+$4.00 shipping

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