drive-belt-tensioners-1438743-1

Belt Tensioner Drive Belt Tensioner Pulley Assembly for Doosan DX380 DX420 No.1438743/1503115 Metal 1 Pc

drive-belt-tensioners-21500149-0

Belt Tensioner Drive Belt Tensioner Pulley Assembly for Volvo B6R B7R Bus FL/FE Truck No.21500149/20939284 Metal 1 Pc

3976833 Belt Tensioner Compatible with Cummins 5.9L Engine 4BT 6CT 6CTA 4BTA Replaces 49517 89490

Technical Details
Item Weight 3 pounds
Package Dimensions 7 x 4 x 3 inches
Exterior Painted
$45.99
Availability: In stock
SKU
carpart-1040822
OR
Replacemen 3957433 3976833 3978021 45825 4929688 4937433 680081 89407 89490 89491 D11862419 38517 3921524 3924026 3929428 3930269 3930289 3930769 3934814 3934815 3934816 3935819 3936197 3936198
Fitment Compatible with Cummins 5.9L Engine 4BT 6CT 6CTA 4BTA
Applicable Models Compatible with Freightliner FC70 2003-2004, Freightliner XC 2005, Ford F-650 2006-2007, Kenworth T300 2003-2007
Package Includes 1 x 3976833 Belt Tensioner
NOTE This is NOT a original part, it's a aftermarket replacement part manufactured by .
Write Your Own Review
You're reviewing:3976833 Belt Tensioner Compatible with Cummins 5.9L Engine 4BT 6CT 6CTA 4BTA Replaces 49517 89490
Your Rating

Packing and shipping

Packaging Regulation :

Wooden Box / Carton

Delivery time :

7~14 days(About)

Conditions :

New and Genuine

How do you order?

Okcarpart makes ordering GET Parts easy. Simply send a mail to us. Instead of searching online and guessing which parts you need, our team will make sure you get the correct parts. We process and deliver your order fast, and always at a competitive price. Enjoy 5-star service!


1.IDENTIFY
Determine the parts you need. To ensure the correct parts are quoted, it's best to have the machine make and model, along with part numbers and photos of the nameplate if possible. Our team of professionals are here to help ensure you get the correct parts that fit and work the first time. Our sales team can also survey and help identify the parts you may need. Please email us to get started!

2.ORDER
Our professional internal sales teams and strong supply chain system will assist you to identify the right parts, and can recommend the most cost-effective solution for you. Our team of professionals will process your order, and ensure your order is correct the first time. With over 15 years in the business, we remove the guesswork and always deliver.

3.DELIVER
We'll ship or deliver your products as required, to your nominated location. If you're also located elsewhere, we'll identify the best shipping options for both price and delivery time. Email us now!

FAQs

Certified stamp

Q1: What is the difference between OEM and Aftermarket parts, and how do I select the right quality level for my needs?

A: OEM (Original Equipment Manufacturer) parts guarantee exact fit and factory quality, typically at a higher cost. Our Aftermarket parts are sourced from certified manufacturers, often offering comparable performance and superior value. We clearly label all products to allow the customer to make an informed choice based on budget and required lifespan.

Q2: Since you are a global supplier, how do I calculate total shipping costs and estimated delivery time to my country/region?

A: Shipping costs are calculated based on part dimensions, weight, and the destination country during checkout. We offer multiple options (e.g., Economy, Express) with transparent, real-time tracking. Delivery times are clearly displayed and factor in customs processing for international orders.

Q3: What is the warranty period on your auto parts, and what does the warranty actually cover?

A: Most new parts carry a minimum 12-month limited warranty covering defects in material and workmanship, excluding wear and tear and improper installation. The specific warranty details (period and coverage) are clearly listed on each product page.

Q4: How secure is my personal and payment information when placing an order on "okcarpart" ?

A: We use industry-leading security protocols, including SSL encryption and reputable global payment gateways (TT, Visa, Mastercard, PayPal). We strictly comply with global data protection regulations to ensure customer information is secure and protected against fraud.

Q5: We conduct annual targeted procurement of autoparts and repair kits to sustain production. I'd like to know if there are any contract discounts available?

A: Absolutely. Our primary strength lies in supply capability. Whether it's OEM manufacturing or global inventory searches—from components to complete units—we can match your needs with the nearest partner's inventory for rapid delivery. Our global alliance enables transactions at wholesale agency rates.