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Ships within 48 hours · Estimated delivery Jun 19 - Jun 24
For Your Every Summer RSVP, with Code: SUMMER15
Description
SPA224-5 224mm Pitch Diameter 5 Groove Tapered Bush V PulleyV pulleys are manufactured from fine grain grey cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to bore and groove side wobble tolerance. They are suitable for use with all wedge belts according to ISO 4184 and all classical V belts according to ISO 4184. Benefits Pulley groove specification conforms to ISO4183. Suitable for both classical and wedge belts. Larger pulleys,

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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 396 reviews
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Product Reviews
★★★★★ 5
Works, taste good
Works great for dry mouth
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Its basically glycerin in a gel form.
I have only tried another version of this, but the biotene version is water based and not oil like I tried. I put a smudge of this on my finger and suck it off. I assume that's the right way, the tube is a bit small though. But it does last a pretty long time. Basically its glycerin in a form of a gel, and its tastes sweet, does it work? Yeah, more or less. I place it on the roof of my mouth and dip from there, but when done, i still need a drink. But its helpful if your mouth is dry and you keep having to drink a ton of water to get to sleep. So I get a bit of this. I'm hoping to find a way to make it myself though.
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Reviewed in the United States on April 11, 2026
★★★★★ 4
Good, super useful - worth the money
Works well. I use it with a mouth guard that helps with grinding my teeth and this product seems to protect my gums.
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Reviewed in the United States on January 27, 2026
★★★★★ 5
Biotene WORKS
Dry mouth happens at night because of my cpap. My dentist recommended Biotene and it was a great relief for my dry mouth problem. Highly recommended!
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Reviewed in the United States on May 12, 2026
★★★★★ 5
A Gel that's convenient and effective
After using the Biotene gel for several nights, I am happy that I bought it. The product is convenient to use and effective. My dry mouth was leaving my tongue parched at night. This gel solved my problem. I highly recommend it.
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Reviewed in the United States on April 24, 2026




