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CUMMINS SEALING WASHER : OEM 3963988

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$10.00

AVAILABILITY IN STOCK
OEM NUMBER3963988
PART TYPESealing Washer
BRANDTamerx Diesel Products
ENGINE MAKECummins
ENGINE TYPE
YEAR
PART NUMBER3963988TX

PRODUCT DESCRIPTION

This is a Remanufactured, Tamerx Sealing Washer, Tamerx part number 3963988TX ( OEM Part Number 3963988 ). This part is primarily made for a Cummins , and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM3963988
Additional OEM3963988

ADDITIONAL DETAILS

CONDITIONNew
UPC / Barcode086547501354
WEIGHT1.00 LBS

SHIPPING OPTIONS

Ship Weight : 1.00 LBS
UPS Ground, 2nd Day Air, Next Day Air

SHIPPING POLICY

Tamerx Diesel Products ships via UPS Ground. Next day air shipping can be arranged for a reasonable price of anywhere from $50.00 - $100.00 depending on the weight of the product and your location. We will do everything we can to make sure that you get the service you need. We understand how important it is to receive your order as quickly as possible.
In most cases Tamerx Diesel Products only needs one address, as long as your product is shipping to the same location as your billing information. In order to eliminate credit card fraud, your billing information must match the credit card you provide.

The terms, conditions, and details of our warranty vary from product to product. Specific warranty details can be found below.

Tamerx Diesel Products provides a replacement warranty on all of our parts. The duration and mileage limitations of the warranty vary by product and are specified on the product's detail page/item listing.

Please note that the warranty covers replacement of the part and the cost of shipping the replacement part to you only. It does not cover any shop, labor, towing, or any similar or related costs. This is not a "money back guarantee".

If you experience a problem with your part or it is not functioning properly, the correct warranty procedure is to call us at (510) 257-1777 (8:00 AM - 5:00 PM ET Monday through Friday). Be sure to have your order number and/or other relevant order information ready so we can easily locate your order and resolve your issue as quickly as possible. From that point, we will review with you any troubleshooting steps that may need to be taken and other areas or systems that can be checked to rule out external problems contributing to your part's issue. If a replacement is determined to be necessary, we will then arrange for your replacement part to ship out ASAP and issue any necessary return shipping labels and/or documents.

As is the case for the majority of the diesel products sold on Tamerx Diesel Products, your part's warranty is active as soon as you install it. In some other cases, warranty activation is contingent upon you sending us your core (i.e., your old part). Tamerx Diesel Products will provide you a return shipping label for parts that have a warranty with a core return condition. When we have received your core return, the part's warranty coverage begins. We reserve the right to void the product warranty if your core is not received within the allotted time, or if it isn't received at all. If the warranty for the diesel part you are purchasing has a core return requirement, it will be clearly noted on the product detail page/item listing.

What is a Core Charge?

A core charge (also called "core deposit") is similar to the deposit you might pay for a can or bottle of soda and is a standard requirement in the auto parts industry. For example, in many states, to promote recycling, you pay a deposit when you purchase a can of soda and receive your deposit back when you return the empty can. Many automotive parts have a core charge, or core price, that works in essentially the same way as a soda can deposit.

30 Day Core Charge Hold

You authorize Tamerx Diesel Products, to hold your credit card for the specified core charge amount and that you agree to return your core with 30 days of receiving the purchased part. When we have received your core return, the hold is released and the core charge payment is canceled.

"This Product Doesn't Have a Core"


PEOPLE ALSO ASKS | BLOG(S)

The Cummins Sealing Washer, OEM 3963988, plays a vital role in maintaining the integrity of various engine systems by preventing leaks at key connection points. Whether you’re working on routine maintenance or a repair job, using high-quality sealing washers ensures your engine operates smoothly without the risk of fluid leaks, which can lead to costly repairs and downtime.

Key Benefits of the Cummins Sealing Washer OEM 3963988

  • Prevents Fluid Leaks
    •  The sealing washer ensures a tight, secure fit between components, preventing leaks in crucial systems such as fuel, oil, or coolant lines.
  • Durable and Long-Lasting
    • Manufactured from high-quality materials, the OEM 3963988 washer is designed to withstand harsh engine conditions, providing long-term sealing performance.
  • OEM Precision Fit
    • As an original equipment manufacturer (OEM) part, this sealing washer is engineered to meet the exact specifications of Cummins engines, ensuring compatibility and reliability.
  • Easy Installation
    • The washer is designed for straightforward installation, making it a quick and simple solution during routine maintenance or repairs.
  • Cost-Effective Maintenance
    •  Using the correct sealing washer helps avoid more expensive repairs down the road by ensuring that your engine components remain properly sealed.

Why Choose the Cummins Sealing Washer OEM 3963988?

A small component like a sealing washer can make a big difference in keeping your engine running efficiently. By choosing the Cummins Sealing Washer OEM 3963988, you’re investing in a reliable, high-quality part that helps maintain your engine’s integrity. Proper sealing is essential for preventing leaks, avoiding system failures, and ensuring your vehicle remains roadworthy.

For long-term peace of mind and a leak-free engine, using OEM sealing washers is an essential part of maintaining your Cummins engine’s overall performance and longevity.

Sealing washers are small but crucial components that help maintain airtight and watertight seals in various automotive systems, including fuel, oil, and coolant lines. Over time, these washers can wear out, leading to leaks and other performance issues. Knowing how often to replace sealing washers is essential for keeping your vehicle running smoothly and preventing potential damage.

  • During Routine Maintenance

    • Sealing washers should be inspected and replaced during routine maintenance, such as oil changes, brake fluid replacements, or fuel system inspections. This ensures they remain effective and prevent leaks.

  • When Leaks Are Detected

    • If you notice any signs of leaks, such as oil or coolant under your vehicle, it may be a sign that a sealing washer has worn out. Immediate replacement is necessary to avoid further damage.

  • Whenever Parts Are Disassembled

    • Anytime a component like the oil drain plug, fuel injector, or brake line is removed for repair or inspection, the sealing washers should be replaced to ensure a proper seal when reassembled.

  • After High Mileage or Harsh Conditions

    • Vehicles that experience extreme conditions such as high temperatures, rough terrain, or heavy-duty use may require more frequent replacement of sealing washers. Over time, these conditions can accelerate wear and tear.

  • Every Time the Washer Shows Visible Wear

    • Sealing washers that show visible signs of cracking, flattening, or other damage should be replaced immediately. Even if no leaks are present, worn washers can fail at any time, leading to performance issues.

Sealing washers should be replaced during routine maintenance, when leaks are detected, and after any disassembly of parts. Regular inspections can prevent potential issues, especially for vehicles exposed to harsh conditions or high mileage. Replacing sealing washers as needed ensures proper sealing, helping to maintain vehicle performance and prevent costly repairs down the line. If you suspect a sealing washer may be failing, it’s essential to address the issue promptly to avoid further damage to your vehicle’s systems.

Cummins Sealing Washers