Belt sizes? Power steering and serpentine
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Joined: Mar 2024
Posts: 32
Belt sizes? Power steering and serpentine
I have an 84 307, I don't need the smog/ac belt because those are taken off. But for whatever reason there's no clear answer anywhere on what belt is power steering, and which is the serpentine. I can't pull part numbers off the belts they are rotten and there's nothing to see. A part number or size for the 2 would be awesome. I've called napa, autohole and summit. They just keep repeating the same bs and giving me no answer. Never thought it would be this hard to find belts but here I am. This car is bringing me to my last nerve, I'm ready to set it on fire and buy something eles.
Roy Ale
Joined: Aug 2019
Posts: 120
From: Victoria B.C. Canada
My 1982 / 307 engine . car has AC , my belt sizes .
power steering pump belt length is 15450 part # 11AV1130 ,
My Alternator belt length 15446 part # 11AV1120, i changed to this size , i feel this is a better size than what was on the engine , so this size is a tiny bit longer .
A/C belt length 15542 part #11AV1360.
your above post says you took the AC belt off , thats another thread topic ! so your car has AC , you still have to have the AC belt on , there are a lot of posts and threads on this forum about that. or move the alternator to the passenger side of engine
seeing that you are at your last nerve and have not changed belts for a while , will add more info . Power steering pump bolts can be a head scratcher , one bolt you get at from the front ( engine bay ) is hidden behind pulley , an open 15 mm box wrench will fit behind the pulley to loosen that one , then use a 15mm socket thru the holes on the pulley when you tighten it up after installing a new belt . 2 bolts i do from under the car . All 3 power steering pump belt adjustment bolts are 15 mm. there is a You tube video, and more info on this forum about the power steering pump belt adjustment .
power steering pump belt length is 15450 part # 11AV1130 ,
My Alternator belt length 15446 part # 11AV1120, i changed to this size , i feel this is a better size than what was on the engine , so this size is a tiny bit longer .
A/C belt length 15542 part #11AV1360.
your above post says you took the AC belt off , thats another thread topic ! so your car has AC , you still have to have the AC belt on , there are a lot of posts and threads on this forum about that. or move the alternator to the passenger side of engine
seeing that you are at your last nerve and have not changed belts for a while , will add more info . Power steering pump bolts can be a head scratcher , one bolt you get at from the front ( engine bay ) is hidden behind pulley , an open 15 mm box wrench will fit behind the pulley to loosen that one , then use a 15mm socket thru the holes on the pulley when you tighten it up after installing a new belt . 2 bolts i do from under the car . All 3 power steering pump belt adjustment bolts are 15 mm. there is a You tube video, and more info on this forum about the power steering pump belt adjustment .
Last edited by 307-5a; May 11, 2024 at 07:54 PM.
Thread Starter
Registered User
Joined: Mar 2024
Posts: 32
My 1982 / 307 engine . car has AC , my belt sizes .
power steering pump belt length is 15450 part # 11AV1130 ,
My Alternator belt length 15446 part # 11AV1120, i changed to this size , i feel this is a better size than what was on the engine , so this size is a tiny bit longer .
A/C belt length 15542 part #11AV1360.
your above post says you took the AC belt off , thats another thread topic ! so your car has AC , you still have to have the AC belt on , there are a lot of posts and threads on this forum about that. or move the alternator to the passenger side of engine
seeing that you are at your last nerve and have not changed belts for a while , will add more info . Power steering pump bolts can be a head scratcher , one bolt you get at from the front ( engine bay ) is hidden behind pulley , an open 15 mm box wrench will fit behind the pulley to loosen that one , then use a 15mm socket thru the holes on the pulley when you tighten it up after installing a new belt . 2 bolts i do from under the car . All 3 power steering pump belt adjustment bolts are 15 mm. there is a You tube video, and more info on this forum about the power steering pump belt adjustment .
power steering pump belt length is 15450 part # 11AV1130 ,
My Alternator belt length 15446 part # 11AV1120, i changed to this size , i feel this is a better size than what was on the engine , so this size is a tiny bit longer .
A/C belt length 15542 part #11AV1360.
your above post says you took the AC belt off , thats another thread topic ! so your car has AC , you still have to have the AC belt on , there are a lot of posts and threads on this forum about that. or move the alternator to the passenger side of engine
seeing that you are at your last nerve and have not changed belts for a while , will add more info . Power steering pump bolts can be a head scratcher , one bolt you get at from the front ( engine bay ) is hidden behind pulley , an open 15 mm box wrench will fit behind the pulley to loosen that one , then use a 15mm socket thru the holes on the pulley when you tighten it up after installing a new belt . 2 bolts i do from under the car . All 3 power steering pump belt adjustment bolts are 15 mm. there is a You tube video, and more info on this forum about the power steering pump belt adjustment .
I cant fathom a reason taking a belt that only turns the ac pump off would require more work than removing the belt and ac. Also can't find any thread on that other than people wanting to keep the heater core and also have a clean bay. Ac pump is gone. Smog pump is gone. Belt went bye bye. Car works fine minus old sneaky belts
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Oct 16, 2018 09:59 AM
