'99 & up 7.3L Power Stroke Engine and DrivetrainDiscussion of the 99 & up 7.3L Power Stroke diesel engine and drivetrain in the 1999-Up Super Duty trucks and Excursions. No gas engine discussion allowed except on transmissions and drivetrain that pertain to all models. Please confine discussion of topics in this forum to those items that are specific to the 7.3L Power Stroke engine.
Has anyone replaced the pulleys seperately on the tensioner in lieu of replacing the whole unit?
I have replaced the single fixed pulley and have seen the assembly sold for about $65 but would rather replace just the pulleys and not the whole assembly.
I recall that you can change the bearings in them - but can't remember the art number of the bearings - it may be printed on there.
I just pulled my pully's off from the ranch truck not too long ago - they were pretty dry, so I just lubed them. You can pick the plastic grease keeper off and access the bearings. I just used bearing lube on the end of a zip tie to get it in there.
99.5 F-250 CC LB 4x4 7.3 Red
Trail Boss Replacement Bumpers, Tool Box, Headache Rack, Full Length Running Boards, BFG AT/KO 285/75x16E, 2003 Cup Holder, Marinco Heater Plug, Weather Tech Rain Vents / Hood Guard, B&W GN Hitch, X-Springs, Rear 4" F350 Blocks, Hellwig front and rear sway bars, Airlift / Wireless, Duraflaps
Auto Zone wants 27.00 for the pulley so I ordered one and it will be here Saturday.
I don't have a press but will look into replacing the bearing after I get the pulley off just to do it and keep it as a spare.
Interesting thing is they showed two pulley's for the Idler Pulley. A smooth and a grooved! My truck has the smooth so I grabbed the grooved one they had in stock and it was 1/2 bigger then the grooved one on the tensioner.
Probably would have worked but I ordered the other one which I hope has a diameter of 3 1/4".