- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Belts, Hoses & Pulleys /
- Belt Tensioners /
- Belt Tensioner 3779082 377-9082 Compatible wi...
0 ratings
Item #:
89133164
Belt Tensioner 3779082 377-9082 Compatible with Caterpillar Excavator 312D2 312D2 GC 312D2 L 313D2 313D2 LGP 318D2 L 416E 416F 420E 420F 422E 422F
Item #:
89133164
GMD 8856
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 27
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Replacement Parts. As Good As OEM at a Fraction of the Price.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Compatibility
Designed specifically for various Caterpillar excavators, ensuring perfect fit and optimal performance for models like 312D2, 313D2, and 430F.
Durable Construction
Manufactured from high-quality materials, this belt tensioner provides a robust solution for tough working conditions, enhancing longevity and reliability.
Smooth Operation
Reduces wear and tear on engine components by maintaining proper belt tension, promoting smoother operation for improved machine efficiency and durability.
Product Details
| Item Weight | 4 lbs (1.81 kg) |
Who Should Buy?
-
Construction Operators
Ideal for construction workers operating Caterpillar excavators needing reliable performance and maintenance.
-
Heavy Machinery Technicians
Perfect for technicians looking for a compatible part to replace or maintain excavator belt tensioners.
-
Fleet Managers
Beneficial for managers overseeing fleets of construction equipment requiring consistent and quality replacement parts.
-
Non-Caterpillar Machines
Not suitable for equipment outside the Caterpillar brand, limiting usage to specific models.
Product Description
Belt Tensioner 3779082 377-9082 Compatible with Caterpillar Excavator 312D2 312D2 GC 312D2 L 313D2 313D2 LGP 318D2 L 416E 416F 420E 420F 422E 422F 428E 428F 430E 430F 432E 432F 434E
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of a Belt Tensioner?
Answer: A Belt Tensioner maintains the proper tension on the drive belts in your machinery, preventing slippage and wear. It ensures that components like alternators, water pumps, and air conditioning units operate efficiently. Over time, belt tensioners can become worn, leading to decreased performance and potential machinery failure. Regular inspections can help identify signs of wear, ensuring your excavator operates smoothly. -
Question:
How do I know if my Belt Tensioner needs to be replaced?
Answer: Signs indicating the need for a belt tensioner replacement include squeaking noises when the engine is running, visible wear on the tensioner or belt, and a loose or unstable belt. If you notice these issues, it’s advisable to inspect the component. Addressing tensioner problems promptly can help avoid further engine complications, ensuring your Caterpillar excavator functions reliably. -
Question:
Can I install the Belt Tensioner myself?
Answer: Yes, the installation of the Belt Tensioner can be performed as a DIY project if you have basic mechanical skills and the right tools. Begin by referencing the Caterpillar Excavator service manual for specific instructions and safety precautions. Proper installation ensures that the belts are adequately tensioned, contributing to the overall performance and longevity of your equipment. -
Question:
What excavator models are compatible with Belt Tensioner 3779082?
Answer: The Belt Tensioner 3779082 is compatible with several Caterpillar models including the 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 318D2 L, 416E, 416F, 420E, 420F, 422E, and 422F. This broad compatibility makes it a versatile component for various applications, ensuring that you can maintain optimal performance in your machinery across different model variations. -
Question:
What are the consequences of a faulty Belt Tensioner?
Answer: A faulty Belt Tensioner can result in decreased performance, including reduced efficiency of your excavator's systems. You may experience belt slippage, overheating, or even total failure of associated components, leading to costly repairs. It’s crucial to address any symptoms indicating tensioner issues as they can impact the overall functionality of your Caterpillar excavator. -
Question:
What materials are used in the construction of the Belt Tensioner?
Answer: The Belt Tensioner 3779082 is typically made of high-quality materials like reinforced plastic and metal components. These materials are chosen for their durability and ability to withstand the operational stresses of heavy machinery. The robust construction ensures reliability and longevity, making it a suitable choice for demanding environments like construction sites. -
Question:
Is the Belt Tensioner 3779082 compatible with aftermarket belts?
Answer: Yes, the Belt Tensioner 3779082 is designed to work effectively with various aftermarket belts that meet the required specifications. Using compatible belts ensures optimal tension and performance. When selecting aftermarket options, confirm their compatibility with your Caterpillar excavator model to maintain efficiency and avoid complications. -
Question:
How often should I check the Belt Tensioner?
Answer: It is recommended to check the Belt Tensioner during routine maintenance checks or every few hundred operating hours. Regular inspections allow you to identify wear or instability before they lead to significant issues. Keeping an eye on this component can help minimize unexpected downtime and enhance the performance of your Caterpillar excavator. -
Question:
Where can I buy Belt Tensioner 3779082 in The Gambia?
Answer: You can buy the Belt Tensioner 3779082 compatible with various Caterpillar excavators from Ubuy. They offer a convenient shopping experience and ensure you receive a quality product suitable for your equipment. Simply visit the Ubuy website, search for the belt tensioner, and you’ll find it easily available for your needs.
Neeseelily Belt Tensioners Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GMD 8856
Order now and get it around Thursday, August 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Compatible with Caterpillar Excavators models 312D2 to 450F.
- Manufactured to precise OEM requirements for a perfect fit.
- Easy to install for quick and hassle-free replacement.
- Ensures reliable performance in heavy-duty applications.
- Offers the same performance as original parts.
- Cost-effective solution without compromising quality.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.