Idler pulley what are the parts of the tensioner and pulley

$9.46 for a new one

https://hyundai.oempartsonline.com/oem-parts/hyundai-tension-pulley-adjust-bolt-9783122060

and here

https://www.napaonline.com/en/p/TEM209743

https://www.google.com/search?q=2005+hyundai+xg350l+idler+pulley+bolt+size

..

Seems to come complete

https://www.google.com/search?q=1987+s10+4+cylinder+idler+pulley+mounting


https://www.walmart.ca/en/ip/Serpentine-Belt-Tensioner-Pulley-for-Chevy-S10-GMC-S15-Isuzu-Hombre-Pickup-2-2L-Idler-Pulley-Auto-Parts-Accessories-OEM-419-115/PRD1OLGOQNAH4D3

How to replace drive belt tensioner Toyota Camry - YouTube

? 4:26
https://www.youtube.com/watch?v=gfSJvN-CE2E
Feb 22, 2013 - Uploaded by Fix It Angel
2002 2003 2004 2005 2006 2007 2008 2009 Toyota Camry. Engine, 4 cylinder, 2.4L, 2AZ-FE. 2004 Toyota ...

Idler Pulley, How to replace (EASY and CHEAP) - YouTube

? 4:56
https://www.youtube.com/watch?v=axAltpW8wR4
Nov 2, 2013 - Uploaded by ChrisFix
Idler pulley squeak? Learn how to fix a squeaky pulley in your car. The serpentine belt in your car powers the ...

2007 Camry Serpentine Belt Replace - 4 Cyl, 2.4 liter ...

? 4:21
https://www.youtube.com/watch?v=ejhyCrh96a8
Jan 13, 2013 - Uploaded by Flyin Brian
I show you step-by step how to get the old belt off and install a new ... ... Water pump replacement 2007 Toyota ...

you can buy idler tension pulley pretty reasonable.should cost over hundred dollars.auto parts stores has them wont cost as much but dealership idler tensioner will cost more.should be able to buy one at least little above $60.00

Belts squeak for the same reason tires do when they spin. They are slipping. Something isn't turning as fast as the belt wants it to. On ford it's usually ether the idler sprocket or the tensioner. If you remove the belt and try spinning all of the pulleys by hand.( note the crank wont spin freely) you will usually be able to tell witch ones slipping.

the 75 may work but the belt may be loose if the tensioner doesnt pick up the slack, i dont understand, you said this was not an aftermarket part so its a dealer part, sre you sure you are asking for the right pulley,okay i just looked at a diagram and theres only one pulley and thats for the tensioner theres no idler pulley on the v6 engine i think thats why you are getting the wrong part.heres a diagram to show you, maybe ask for the tensioner pulley.i jsut looked up part and the pulley i looked at was 76mm ,you can also buy the whole tensioner asm, but if its just the pulley you need then that doesnt make sense,try to put the belt on and see if its tight is so use it, i often run into this problem and thats what i do, but im confused that the dealer cant get the part right, something isnt right, you know i just looked at the measurements and that not right, i have never seen a pulley that big on the tensioner, i think its another pulley, like for the power steering,look at the diagram i sent and i will label each pulley and see if it the same one you are looking for, i think you will find its not the tensioner pulley and you dont have an idler so its another pulley good luck i hope this helps,

Removal & Installation

1. Rotate the drive belt tensioner clockwise and remove the drive belt.
   WARNING Never suddenly let go of the tensioned idler pulley. The force of the spring pressure suddenly released may damage the idler pulley mechanism. Always release the spring pressure gradually.
   
   
   

   Fig. Rotate the belt tensioner to relieve tension on the belt-4.6L engine shown, others similar
   

To install:

1. Route the belt over the pulleys making sure all the grooves in the pulleys and the belt line up correctly. Refer to the accessory belt routing section of this manual.
2. Rotate belt tensioner clockwise and slip drive belt over idler pulley on tensioner.

1. Rotate the drive belt tensioner clockwise and remove the drive belt.
   WARNING Never suddenly let go of the tensioned idler pulley. The force of the spring pressure suddenly released may damage the idler pulley mechanism. Always release the spring pressure gradually.
   
   
   

   Fig. Rotate the belt tensioner to relieve tension on the belt-4.6L engine shown, others similar
   

To install:

1. Route the belt over the pulleys making sure all the grooves in the pulleys and the belt line up correctly. Refer to the accessory belt routing diagrams above.
2. Rotate belt tensioner clockwise and slip drive belt over idler pulley on tensioner.

If for any reason, the tensioner is crooked, replace it!!! Also, install the belt with the writing facing you like you are trying to read a book. This WILL (a trick I learned at Mercedes) prevent even a new belt from squeeling!!

2 valve





Item Part Number Description 1 8679 Belt idler pulley 2 10344 Generator pulley 3 8620 Drive belt 4 3A733 Power steering pump pulley 5 6312 Crankshaft pulley 6 8509 Water pump pulley 7 2E884 A/C clutch pulley 8 6B209 Drive belt tensioner pulley
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4 valve


Item Part Number Description 1 19A216 Belt idler pulley 2 10300 Generator clutch pulley 3 8620 Drive belt 4 3A733 Power steering pump pulley 5 6316 Crankshaft pulley 6 8A528 Water pump pulley 7 19D692 A/C clutch pulley 8 6B209 Drive belt tensioner pulley 9 19A216 Belt idler pulley

Your truck has one belt and one idler pulley. To tighten it you will need a large bar (a breaker bar, crowbar or large screwdriver will work) Loosen the idler pulley bolt (not all the way) just enough to break it loose then use the bar against the pulley to tension the belt. If there are parts missing from the idler pulley, a new one must be purchased.

here it is

Item Part Number Description 1 6B209 Drive Belt Tensioner 2 8678 Belt Idler Pulley 3 10344 Generator Pulley 4 8509 Water Pump Pulley 5 8678 Belt Idler Pulley 6 3A733 Power Steering Pump Pulley 7 6316 Crankshaft Vibration Damper and Pulley 8 — Drive Belt Tensioner Pulley 9 2E884 A/C Clutch Pulley (If Equipped)