Freightliner MT55 Belt Tensioner Assembly
Your Freightliner MT55 will be happy to know that the search for the right Belt Tensioner Assembly products you’ve been looking for is over! Advance Auto Parts has 12 different Belt Tensioner Assembly for your vehicle, ready for shipping or in-store pick up. The best part is, our Freightliner MT55 Belt Tensioner Assembly products start from as little as $71.99.
When it comes to your Freightliner MT55, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Belt Tensioner Assembly product and part brands so you can shop with complete confidence. Some of our top Belt Tensioner Assembly product brands are Litens and Dayco. We’re sure you will get the right product to keep that MT55 running for a long time.
We even have reviews of our OEM and aftermarket Belt Tensioner Assembly products to help you buy with confidence. Hear from other customers via the 44 reviews on parts for your Freightliner MT55.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Belt Tensioner Assembly products for your MT55, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Belt Tensioner Assembly for a Freightliner MT55
Use the fitment form at the top of the page to select your exact year and engine type for your Freightliner MT55.
-
Litens - Serpentine Belt Tensioner: 1 Piece (Part No. 999366A)
DescriptionThis Litens supplied tensioner is manufactured to original equipment specifications. Heavy duty thermoplastic pulley construction ensures long life and trouble-free performance. This tensioner meets or exceeds all original equipment fit, form, and performance characteristics.
Product Features:- Heavy duty thermoplastic pulley construction
- OE-spec sealed ball bearings with synthetic grease and double lip seals for long life
- Installation instructions included
Read 3 review(s)Review snapshot ® by PowerReviews
-
Great product
Great product
Submitted 2021-07-20
By Jake
From Undisclosed
I had a squeaky belt on the Silverado. I replace the belt with this one and put a new tensioner pulley on and that fixed it. Easy replacement
Bottom Line NULL
-
I would buy again and recommend
I would buy again and recommend
Submitted 2021-01-17
By Joe
From Undisclosed
Perfect fit
Bottom Line NULL
-
Great product.
Great product.
Submitted 2020-03-22
By Mark
From Undisclosed
Just like OEM.
Bottom Line NULL
from $71.99
View Product -
Dayco No Slack Gold Label - Belt Tensioner, Heavy Duty (Part No. 89490)
DescriptionDayco No Slack Automatic Belt Tensioners are built to outperform and outlast competitive OE parts. The heavy duty cast aluminum spring case resists cracking and fatigue. Each component is built to resist rust, endure the toughest of conditions while promoting quieter performance and longer life.
Product Features:- The heavy duty cast aluminum spring case resists cracking and fatigue
- Includes installation instructions
- Meet or exceed OE quality
- Rust resistant construction
from $108.99
View Product -
Dayco No Slack Gold Label - Belt Tensioner, Heavy Duty (Part No. 89474)
DescriptionAs the major supplier to heavy duty original equipment manufacturers, this Dayco No Slack Heavy Duty Tensioner is guaranteed to be engineered and manufactured to the strictest design specifications. The heavy-duty cast aluminum body and pulley arms translate into extra strength and durability. This Dayco Heavy Duty Tensioner features a patented flat spring design that's engineered to handle the higher torque and power pulses exerted by today's diesel engines. Rugged pulleys with double lifetime lubricated bearings deliver long lasting, dependable service. In addition, this Dayco Heavy Duty Tensioner features an extremely damped design using a wave spring and a metal ring with a bonded rubber surface to act as a radial shock absorber for the tensioner arm.
Product Features:- Features a patented flat spring design thatÆs engineered to handle the higher torque and power pulses exerted by todayÆs diesel engines
- Rugged pulleys with double lifetime lubricated bearings deliver long lasting, dependable service
- Features an extremely damped design using a wave spring and a metal ring with a bonded rubber surface to act as a radial shock absorber for the tensioner arm
- Heavy-duty cast aluminum body and pulley arms translate into extra strength and durability
from $78.99
View Product -
Litens - Serpentine Belt Tensioner: 1 Piece (Part No. 910575A)
DescriptionThis Heavy Duty Truck and Bus tensioner is designed and engineered by one of the world's largest supplier of original equipment (O.E.) belt tensioners in the world. The Litens replacement part meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer's logo or part number applied to the part). This part is manufactured to meet or exceed the performance and life specifications of the O.E. part. The part features a premium chrome-silicon steel spring, internal damping, a "lift-lug" feature for ease of installation, Tandem 6303 ball bearings, a molded locator pin for precise installation, and a forged steel pulley.
Product Features:- Designed and engineered by one of the world's largest Original Equipment suppliers of accessory drive tensioners and pulleys.
- Internal "round spring" technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
- Installation instructions included.
- Heavy Duty Electro-deposited coated (e-coat) Steel Pulley for superior corrosion resistance.
- Professional Mechanics will change this tensioner in approx. 1/2 hour
- Due to the fact that belts and tensioners have similar Original Equipment "design life targets", it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, doing both together will extend accessory drive life and lower overall labor versus performing these services separately.
from $103.99
View Product -
Litens - Serpentine Belt Tensioner: 1 Piece (Part No. 910007A)
DescriptionThis Heavy Duty Truck and Bus tensioner is designed and engineered by Litens - the world's largest supplier of original equipment (O.E.) belt tensioners in the world. The Litens replacement part meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer's logo or part number applied to the part). This part is manufactured to meet or exceed the performance and life specifications of the O.E. part. The part features a premium chrome-silicon steel spring, internal damping, a "lift-lug" feature for ease of installation, Tandem 6303 ball bearings, a molded locator pin for precise installation, and a forged steel pulley. Specifically designed for a wide variety of Trucks and Buses with a Cummins ISB (5.9L) engine.
Product Features:- Designed and engineered by the world's largest Original Equipment supplier of accessory drive tensioners and pulleys.
- Internal "round spring" technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
- Installation instructions included.
- Heavy Duty Electro-deposited coated (e-coat) Steel Pulley for superior corrosion resistance.
- Professional Mechanics will change this tensioner in approx. 1/2 hour
- Due to the fact that belts and tensioners have similar Original Equipment "design life targets", it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, doing both together will extend accessory drive life and lower overall labor versus performing these services separately.
from $147.99
View Product -
Dayco No Slack Gold Label - Belt Tensioner, Heavy Duty (Part No. 89478)
DescriptionAs the major supplier to heavy duty original equipment manufacturers, this Dayco No Slack Heavy Duty Tensioner is guaranteed to be engineered and manufactured to the strictest design specifications. The heavy-duty cast aluminum body and pulley arms translate into extra strength and durability. This Dayco Heavy Duty Tensioner features a patented flat spring design that's engineered to handle the higher torque and power pulses exerted by today's diesel engines. Rugged pulleys with double lifetime lubricated bearings deliver long lasting, dependable service. In addition, this Dayco Heavy Duty Tensioner features an extremely damped design using a wave spring and a metal ring with a bonded rubber surface to act as a radial shock absorber for the tensioner arm.
Product Features:- Features a patented flat spring design thatÆs engineered to handle the higher torque and power pulses exerted by todayÆs diesel engines
- Rugged pulleys with double lifetime lubricated bearings deliver long lasting, dependable service
- Features an extremely damped design using a wave spring and a metal ring with a bonded rubber surface to act as a radial shock absorber for the tensioner arm
- Heavy-duty cast aluminum body and pulley arms translate into extra strength and durability
from $124.99
View Product -
Dayco No Slack Gold Label - Belt Tensioner, Heavy Duty (Part No. 89455)
DescriptionAs the major supplier to heavy duty original equipment manufacturers, this Dayco No Slack Heavy Duty Tensioner is guaranteed to be engineered and manufactured to the strictest design specifications. The heavy-duty cast aluminum body and pulley arms translate into extra strength and durability. This Dayco Heavy Duty Tensioner features a patented flat spring design that's engineered to handle the higher torque and power pulses exerted by today's diesel engines. Rugged pulleys with double lifetime lubricated bearings deliver long lasting, dependable service. In addition, this Dayco Heavy Duty Tensioner features an extremely damped design using a wave spring and a metal ring with a bonded rubber surface to act as a radial shock absorber for the tensioner arm.
Product Features:- Features a patented flat spring design thatÆs engineered to handle the higher torque and power pulses exerted by todayÆs diesel engines
- Rugged pulleys with double lifetime lubricated bearings deliver long lasting, dependable service
- Features an extremely damped design using a wave spring and a metal ring with a bonded rubber surface to act as a radial shock absorber for the tensioner arm
- Heavy-duty cast aluminum body and pulley arms translate into extra strength and durability
from $75.99
View Product -
Litens - Serpentine Belt Tensioner: 1 Piece (Part No. 910015A)
DescriptionThis Heavy Duty Truck and Bus tensioner is designed and engineered by Litens - the world's largest supplier of original equipment (O.E.) belt tensioners in the world. The Litens replacement part meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer's logo or part number applied to the part). This part is manufactured to meet or exceed the performance and life specifications of the O.E. part. The part features a premium chrome-silicon steel spring, internal damping, a "lift-lug" feature for ease of installation, Tandem 6303 ball bearings, a molded locator pin for precise installation, and a forged steel pulley. Specifically designed for a wide variety of trucks and buses with a Detroit Diesel or Cummins engine.
Product Features:- Designed and engineered by the world's largest Original Equipment supplier of accessory drive tensioners and pulleys.
- Internal "round spring" technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
- Installation instructions included.
- Heavy Duty Electro-deposited coated (e-coat) Steel Pulley for superior corrosion resistance.
- Professional Mechanics will change this tensioner in approx. 1/2 hour
- Due to the fact that belts and tensioners have similar Original Equipment "design life targets", it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, doing both together will extend accessory drive life and lower overall labor versus performing these services separately.
from $167.99
View Product -
Litens - Serpentine Belt Tensioner: 1 Piece (Part No. 910021A)
DescriptionThis Heavy Duty Truck and Bus tensioner is designed and engineered by Litens - the world's largest supplier of original equipment (O.E.) belt tensioners in the world. The Litens replacement part meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer's logo or part number applied to the part). This part is manufactured to meet or exceed the performance and life specifications of the O.E. part. The part features a premium chrome-silicon steel spring, internal damping, a "lift-lug" feature for ease of installation, Tandem 6303 ball bearings, a molded locator pin for precise installation, and a forged steel pulley. Specifically designed for a wide variety of trucks and buses with a Cummins ISB/ISC/ISL engine. New mounting bolt included.
Product Features:- Designed and engineered by the world's largest Original Equipment supplier of accessory drive tensioners and pulleys.
- Internal "round spring" technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
- Installation instructions included.
- Heavy Duty Electro-deposited coated (e-coat) Steel Pulley for superior corrosion resistance.
- Professional Mechanics will change this tensioner in approx. 1/2 hour
- Due to the fact that belts and tensioners have similar Original Equipment "design life targets", it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, doing both together will extend accessory drive life and lower overall labor versus performing these services separately.
from $155.99
View Product -
Litens - Serpentine Belt Tensioner: 1 Piece (Part No. 910588A)
DescriptionThis Heavy duty belt tensioner is manufactured by one of the largest original equipment tensioner suppliers to ensure proper fit and performance. This tensioner is produced for serpentine belt routing applications and is made of high strength steel for improved life and durability. This tensioner has been redesigned from the original OE design to increase life and durability. This tensioner has a 6304 ball bearing proven to last longer than a 6203 or even 6303 conventional bearing, higher damping consequently reducing arm motion and wear as well as an optimized install feature for ease on tensioner replacement. This tensioner fits 2011-2016 Freightliner, Business Class M2, Cummins ISB Diesel, Tensioner Assembly.
Product Features:- Manufactured by one of the largest original equipment part suppliers to ensure proper form, fit, and performance
- Internal "round spring" technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
- Heavy Duty Steel Pulley with a 6304 close tolerance ball bearing and Electro-deposited coating for superior corrosion resistance
- Large pivot bushing
- Installation instructions included
from $142.99
View Product -
Dayco No Slack Gold Label - Belt Tensioner, Heavy Duty (Part No. 89481)
DescriptionAs the major supplier to heavy duty original equipment manufacturers, this Dayco No Slack Heavy Duty Tensioner is guaranteed to be engineered and manufactured to the strictest design specifications. The heavy-duty cast aluminum body and pulley arms translate into extra strength and durability. This Dayco Heavy Duty Tensioner features a patented flat spring design that's engineered to handle the higher torque and power pulses exerted by today's diesel engines. Rugged pulleys with double lifetime lubricated bearings deliver long lasting, dependable service. In addition, this Dayco Heavy Duty Tensioner features an extremely damped design using a wave spring and a metal ring with a bonded rubber surface to act as a radial shock absorber for the tensioner arm.
Product Features:- Features a patented flat spring design thatÆs engineered to handle the higher torque and power pulses exerted by todayÆs diesel engines
- Rugged pulleys with double lifetime lubricated bearings deliver long lasting, dependable service
- Features an extremely damped design using a wave spring and a metal ring with a bonded rubber surface to act as a radial shock absorber for the tensioner arm
- Heavy-duty cast aluminum body and pulley arms translate into extra strength and durability
from $129.99
View Product -
Litens - Serpentine Belt Tensioner: 1 Piece (Part No. 910552A)
DescriptionThis Heavy Duty Truck and Bus tensioner is designed and engineered by one of the world's largest supplier of original equipment (O.E.) belt tensioners in the world. The Litens replacement part meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer's logo or part number applied to the part). This part is manufactured to meet or exceed the performance and life specifications of the O.E. part. The part features a premium chrome-silicon steel spring, internal damping, a "lift-lug" feature for ease of installation, Tandem 6303 ball bearings, a molded locator pin for precise installation, and a forged steel pulley.
Product Features:- Designed and engineered by one of the world's largest Original Equipment suppliers of accessory drive tensioners and pulleys.
- Internal "round spring" technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
- Installation instructions included.
- Heavy Duty Electro-deposited coated (e-coat) Steel Pulley for superior corrosion resistance.
- Professional Mechanics will change this tensioner in approx. 1/2 hour
- Due to the fact that belts and tensioners have similar Original Equipment "design life targets", it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, doing both together will extend accessory drive life and lower overall labor versus performing these services separately.
from $124.99
View Product
Year Range for Freightliner MT55
People also search Advance Auto for these popular years of Freightliner MT55 parts:
FAQs for Freightliner MT55 Belt Tensioner Assembly Products
What are the most purchased Belt Tensioner Assembly products for the Freightliner MT55?
Out of 12 Belt Tensioner Assembly products for the Freightliner MT55, the most popular in our inventory are: