Cummins QSK Turbo Hose Kit 2008-2020
CUMMINS QSK TURBO HOSE KIT 2008-2020
ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a New, Tamerx Turbo Hose Kit, Tamerx part number 3637765-TX.This part is primarily made for a Cummins QSK, production years 2008-2020, and comes with a One Million Miles or One Year Warranty.
OEM NUMBERS
| Additional OEM | 3637765 |
ADDITIONAL DETAILS
| CONDITION | New |
| UPC / Barcode | 00840490557468 |
| WEIGHT | 5.00 LBS |
SHIPPING OPTIONS
Ship Weight : 5.00 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 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, 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 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"
Maintaining secure connections throughout the turbocharging system, the Cummins QSK Turbo Hose Kit (2008–2020) is designed to support proper airflow and dependable engine operation. Built for accurate compatibility with applicable Cummins QSK diesel engines within the specified model years, this kit helps provide reliable connections between critical turbo and air system components. The hoses help route pressurized air while maintaining a tight seal, reducing the risk of air leaks that can interfere with combustion and overall engine function. Constructed from durable materials, the kit is designed to withstand elevated temperatures, pressure, vibration, and demanding heavy-duty operating conditions. Suitable for equipment owners, technicians, and professional diesel maintenance applications, this turbo hose kit helps maintain air system integrity and reliable long-term operation.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2008 | Cummins | QSK | ||||
| 2009 | Cummins | QSK | ||||
| 2010 | Cummins | QSK | ||||
| 2011 | Cummins | QSK | ||||
| 2012 | Cummins | QSK | ||||
| 2013 | Cummins | QSK | ||||
| 2014 | Cummins | QSK | ||||
| 2015 | Cummins | QSK | ||||
| 2016 | Cummins | QSK | ||||
| 2017 | Cummins | QSK | ||||
| 2018 | Cummins | QSK | ||||
| 2019 | Cummins | QSK | ||||
| 2020 | Cummins | QSK | ||||
PEOPLE ALSO ASKS | BLOG(S)
A Turbo Hose Kit is typically used when the existing turbocharger hoses are worn, leaking, damaged, or being removed during related engine service. These hoses help maintain sealed airflow connections between the turbocharger and other intake system components, so their condition is important for proper engine operation.
You should consider using a Turbo Hose Kit in the following situations:
- When hoses are cracked or split
- Heat, age, and vibration can cause rubber or silicone hoses to develop cracks that eventually lead to air leaks.
- When you notice loose connections
- Worn hoses or clamps may no longer maintain a secure seal around their connection points.
- When there are visible oil leaks around the hoses
- Excessive oil residue around hose joints may indicate a deteriorated hose, loose clamp, or another turbo system issue.
- During turbocharger replacement
- Inspecting and replacing questionable hoses during turbo installation can help prevent old components from causing problems afterward.
- When hoses become soft, swollen, or brittle
- Changes in hose condition can indicate deterioration caused by heat, oil exposure, or age.
- When diagnosing an intake air leak
- Damaged turbo hoses can allow pressurized air to escape, resulting in poor acceleration, unusual sounds, or engine fault codes.
- During major engine maintenance
- If the hoses are already being removed and show significant wear, installing a complete kit may be more practical than reusing deteriorated components.
A Turbo Hose Kit does not normally need replacement at a specific mileage. Condition is the better indicator. Regularly inspect the hoses, clamps, and connection points, and replace damaged components before a small leak develops into a larger turbo or intake system problem.
The Cummins QSK Turbo Hose Kit provides the connections needed to route pressurized intake air between the turbocharger and related air-handling components.
Cracks, loose connections, hissing noises, oily residue around joints, reduced airflow, or abnormal engine response can indicate a leaking QSK turbo hose.
Yes, a split or punctured hose can allow pressurized intake air to escape before reaching the engine.
Excessive oil exposure can soften or deteriorate certain hose materials and may also indicate an issue elsewhere in the turbocharger or crankcase ventilation system.
Cummins Turbo Hose Kits