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Recognized by both the original equipment and the automotive aftermarket as an innovative, technologically driven organization, Dayco operates a fully integrated global network of technical facilities and sales offices employing a workforce of nearly 3,100. Dayco continues to be guided by the same primary business strategy established over 100 years ago: to anticipate and satisfy the needs of our customers by providing timely, quality products and services.
| Belt Type: | Serpentine |
| Bracket Included: | No |
| Diameter: | 90 mm |
| Idler Pulley Bearing Inside Diameter: | 17 mm |
| Idler Pulley Groove Quantity: | 0 |
| Idler Pulley Material: | Steel |
| Idler Pulley Width: | 37 mm |
REVIEW SNAPSHOT®
by PowerReviewsPros
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Most Liked Positive Review
ford expidition 99
this item fits my 99 ford expidition perfectly.
this item fits my 99 ford expidition perfectly.
VS
Most Liked Negative Review
Didn't Work
Had to return this pulley. The bushing that goes through the bearing and holds it to the block rubbed on pulley. Bought new one from competitor with no problems there.
Had to return this pulley. The bushing that goes through the bearing and holds it to the block rubbed on pulley. Bought new one from competitor with no problems there.
REVIEWS
Reviewed by 19 customers
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Pros
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Best Uses
Comments about Dayco No Slack Idler/Tensioner Pulley:
Quality part at a low price that easily repalces OEM part.
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Comments about Dayco No Slack Idler/Tensioner Pulley:
The Helpful counter staff helped me select a replacement uni-belt as well. Probablly a good Idea.
I find that Advance Auto Parts is the parts store that I go to first. 99% of the time thay have the right part in stock, or can get it in a day or two.
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Comments about Dayco No Slack Idler/Tensioner Pulley:
thay are a bit pricey but all is good and they are doing the job
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Comments about Dayco No Slack Idler/Tensioner Pulley:
The wheel seems to be an adequate replacement for the original. Only time will tell if it was a well built product.
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Comments about Dayco No Slack Idler/Tensioner Pulley:
easy to install
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Comments about Dayco No Slack Idler/Tensioner Pulley:
Ended up not needing this pulley but it was exactly as advertized and was an exact replacement on our 99 F150.
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Comments about Dayco No Slack Idler/Tensioner Pulley:
great fit working great
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Comments about Dayco No Slack Idler/Tensioner Pulley:
Replacement for bad part
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Best Uses
Comments about Dayco No Slack Idler/Tensioner Pulley:
Very good replacement at a fair price
Pros
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Best Uses
Comments about Dayco No Slack Idler/Tensioner Pulley:
Good product, it was wider or thicker.. Belt centered perfectly. Lined it up with the OEM product that I took off just a bit wider. Really easy to install one bolt.
I would have given it a 5 if it was the same exact size.
Do you have questions about this product?(earn points for answers!)
Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.
Q:
the screw wont release so old pulley wont come off, why?1 answer
CUSTOMER CARE
A:
To help you in a better manner regarding Dayco No Slack Idler/Tensioner Pulley, Part No. 89048, please provide the year, make, model and engine size of your vehicle. This information would help us to assist you in a better way.Q:
In mounting tthis pulley on a 1997 F150 4.6L what size bolt is needed and do you sell the bolt also?1 answer
CUSTOMER CARE
A:
In order to best answer your question, our technicians would be more than happy to assist you if you could please call us at 1-877-ADVANCE (238-2623).Q:
will this idler pully fit all 5.7 hemi engines1 answer
CUSTOMER CARE
A:
The Idler/Tensioner Pulley from Dayco does not fit for 5.7 Hemi Engines.These specially formulated glass-filled polymer or steel-bodied pulleys have smoother surfaces and tighter dimensional tolerances for less vibration and longer belt life.Q:
How do you replace this pulley. do you need special tools1 answer
CUSTOMER CARE
A:
For help with your project, I recommend getting a repair manual specifically for your vehicle. It should be able to help you with detailed instructions on how to do many things.Q:
why is this one not ribbed to fit in the grooves of the belt, what is to stop the belt from slipping right off the side. Only asking because im having a problem with pieces of the belt fraying away and then now the belt popped off so if it can eventually pop off a ribbed pulley whats to stop it from sliding right off this one?2 answers
CUSTOMER CARE
A:
The tensioner doesn't need to be ribbed dew to the pressure it puts on the belt. If it is install and or mounted right it wont cause any issues with your belt.A:
It pushes against the flat side of the belt.Q:
does this pulley have asmall dia than the pulley foe idler with ac2 answers