
Cummins ISX Rocker Arm Shaft 2003-2010: OEM 3679418
CUMMINS ISX ROCKER ARM SHAFT 2003-2010: OEM 3679418

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Remanufactured Tamerx Rocker Arm Shaft, Tamerx part number 3679418TX ( OEM Part Number 3679418 ). All parts are proudly remanufactured in the U.S.A. to the highest of OEM standards, and improvements are often applied to the original design in the remanufacturing process. This part is primarily made for a Cummins ISX, production years 2003-2010, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
Additional Notes: Injector Shaft
OEM NUMBERS
Primary OEM | 3679418 |
Additional OEM | 3679418 |
ADDITIONAL DETAILS
CONDITION | Remanufactured |
UPC / Barcode | |
WEIGHT | 2.00 LBS |
SHIPPING OPTIONS
Ship Weight : 2.00 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.
The customer, or parts buyer, is responsible for any shipping costs associated with core returns unless otherwise specified in the product listing/detail page. Tamerx Diesel Products offers prepaid UPS shipping labels (SKU numbers UPS-CR1 and UPS-CR2) for use in returning your core that are available for purchase on our website during your shopping/order process.
The shipping label you will need to use for the core return is dependent upon what part you are purchasing. UPS-CR1 is good for cores weighing up to 20 pounds. UPS-CR2 is appropriate for shipping cores weighing 21 pounds or more. You must include enough information with the core return that clearly identifies it as a.) a Core Return, and b.) contains enough information we can use to clearly associate the core return with your order. Including a copy of the invoice or packing slip that came with the original shipment, clearly marked "Core Return", is ideal. Alternately, you can include a note marked as "Core Return" that includes your order number, full name and address, and phone number or other contact information. Failure to include this information with your returned core will most likely delay any due core credit being issued and/or delay any applicable warranty activation. Core returns need to be for the exact part purchased and cannot be damaged. Substituting another part in place of the part you have purchased is not acceptable.
All fluids must be drained.
If you have purchased a set or a parts package, you will need to return cores for all components of the set. For example, if you have purchaed a high pressure oil pump with an IPR valve, you will need to return both HPOP and IPR valve cores to receive proper credit. If you have purchased an EGR cooler/EGR valve package, your core return must consist of an EGR cooler core and an EGR valve core, or core credit will not be given.
Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. The Tamerx Diesel Products core charge presented to you online today with your item is representative of the most common core charge.
Precision-crafted for Cummins ISX engines spanning 2003 to 2010, the Tamerx Part Number 3679418TX Rocker Arm Shaft exemplifies excellence in diesel engineering. Manufactured by Tamerx, a reputable replacement part company, this OEM 3679418 ensures optimal functionality and durability. Tamerx's unwavering commitment to precision guarantees a seamless fit and superior durability. As the premium replacement part, Tamerx emphasizes quality, providing an unparalleled solution for your engine requirements. Rely on Tamerx for exceptional expertise and uncompromising standards, solidifying its position as the top choice for diesel enthusiasts seeking reliability and longevity in their engine components.
FITMENT CHART
YEAR | MAKE | ENGINE(S) | ||||
---|---|---|---|---|---|---|
2003 | Cummins | ISX | ||||
2004 | Cummins | ISX | ||||
2005 | Cummins | ISX | ||||
2006 | Cummins | ISX | ||||
2007 | Cummins | ISX | ||||
2008 | Cummins | ISX | ||||
2009 | Cummins | ISX | ||||
2010 | Cummins | ISX |
PEOPLE ALSO ASKS | BLOG(S)
The Cummins ISX Rocker Arm Shaft is an essential component in the Cummins ISX engine, specifically designed for models between 2003 and 2010. This part plays a crucial role in the engine’s valve operation, ensuring proper timing and smooth operation of your engine.
Rocker Arm Shaft – This shaft supports the rocker arms, which are responsible for opening and closing the engine valves. By transferring motion from the camshaft to the valves, it helps regulate the intake of air and the exhaust of gases.
Key functions of the Cummins ISX Rocker Arm Shaft include:
- Valve Actuation
- Controls the movement of the intake and exhaust valves, ensuring proper timing for efficient combustion.
- Load Distribution
- Distributes the load evenly across the rocker arms, reducing wear and tear on engine components.
- Precise Timing
- Works with the camshaft to ensure the valves open and close at the right time for optimal engine operation.
If you notice symptoms like misfiring, reduced engine efficiency, or excessive noise from the valve area, it may be time to inspect or replace the rocker arm shaft. Ensuring that this part functions properly will help maintain the overall health of your Cummins ISX engine.
A worn rocker arm shaft can lead to serious issues within your engine, making it crucial to identify the signs early. Over time, the rocker arm shaft is exposed to continuous motion and high pressure, which can result in wear. Recognizing the symptoms can save you from more costly repairs down the road.
Here are some common signs of a worn rocker arm shaft:
- Unusual Engine Noise
- A ticking or clattering sound may indicate that the rocker arm shaft is worn.
- Poor Valve Movement
- When the rocker arm shaft is worn, the valves may not open and close properly.
- Oil Leaks
- Worn rocker arm shafts can lead to oil leakage around the valve cover area.
- Engine Misfires
- A misfire, especially under load, can be linked to a faulty rocker arm shaft.
- Visible Wear or Damage
- Upon inspection, look for any visible cracks, uneven wear, or excessive play in the rocker arms.
If you notice any of these symptoms, it may be time to inspect or replace your rocker arm shaft. Addressing this issue promptly will help maintain your engine’s smooth operation and prevent further complications. Proper maintenance and timely action are key to avoiding engine damage caused by a worn rocker arm shaft.
Poor lubrication, excessive engine loads, and prolonged operation at high RPMs can lead to failure.
It should be checked during routine engine maintenance or whenever valve train issues arise.
Symptoms include excessive valve noise, misfires, and uneven wear on rocker arms.
Yes, incorrect installation can result in misaligned rocker arms, leading to inefficient valve operation.