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| | | Forums66 Topics128,075 Posts1,055,918 Members48,429 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Nov 2004 Posts: 6 New Guy | | New Guy Joined: Nov 2004 Posts: 6 | I have a 1950 GMC 2-ton with 248 engine that I need a fan belt for. Looks like a 5/8 on it, but seems loose in the pulley. Wondering if a replacement belt should be 3/4. Anyway, I'm looking for a resource for one. Checked Jim Carter, but they're back ordered. Open to suggestions. Thanks. | | | | | Joined: Feb 2016 Posts: 1,987 'Bolter | | 'Bolter Joined: Feb 2016 Posts: 1,987 | Do you have a belt in it currently?, you can take it to Napa and they should be able to measure it and come up with something that will fit. Measure the width of the groove in the sheave and the depth if you can.
1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy
| | | | | Joined: Nov 2005 Posts: 6,100 'Bolter | | 'Bolter Joined: Nov 2005 Posts: 6,100 | Hy Dirigoboy, the o.e.m. p/n I come up with is 2190637, that crosses to Napa p/n NBH2528437 $32.99, outside circumference 44.3" width .775". Hope that helps. | | | | | Joined: Apr 2008 Posts: 899 'Bolter | | 'Bolter Joined: Apr 2008 Posts: 899 | Check Rock Auto using p/n shown above, they show 3 choices.
Ed
| | | | | Joined: Nov 2004 Posts: 6 New Guy | | New Guy Joined: Nov 2004 Posts: 6 | Sounds like the most logical thing to do. I hadn't thought that NAPA would carry a belt for old bolts, but I have a store near me so I'll take a look at that. Thanks | | | | | Joined: Nov 2004 Posts: 6 New Guy | | New Guy Joined: Nov 2004 Posts: 6 | I want to thank everyone for the help. | | | | | Joined: Nov 2000 Posts: 1,966 'Bolter | | 'Bolter Joined: Nov 2000 Posts: 1,966 | In 2003 I needed a fan belt for my 216. I got on NAPA’s website and looked up the number. Went to the local store and gave them the number. One of the applications for that belt was a washing machine. And it was a made in USA Gates belt. Oh, they also had it in stock, if I remember right.
Professional Novice
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