V-belt Dayco 3V 450
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- 3V
- Series
- Wedge industrial belts
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
DAYCO and MITSUBOSHI: matching part numbers →DAYCO and OPTIBELT: matching part numbers →
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
DAYCO 3V 450 belongs to v-belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 3V 450 and any equivalents.
The marking on the back of an old belt is the fastest way to identify its replacement. This Dayco 3V 450 is a narrow wedge V-belt in the 3V profile with a length of 1143 mm. We carry it for maintenance, engineering and purchasing teams across the US, Canada, Mexico and South America.
When a drive is down, start with the belt in your hand. The back of the belt carries the profile and the length: here that is 3V and 450, which corresponds to 1143 mm. Confirm both against the drive before ordering, because a belt that looks close but carries a different marking will not sit correctly in the sheave grooves.
This is a narrow wedge V-belt from Dayco's wedge industrial belts series. The same size is also listed under Mitsuboshi 3V 450 and Optibelt 3V 450, so if the marking on your old belt shows one of those brands, the size still matches. Send a photo of the marking or write the part number in a message, and our team will confirm the right belt or suggest an equivalent.
For drives that run more than one belt, note how many are on the drive and order them together. Mixing a new belt with worn ones can leave the new belt carrying more than its share of the load. Tell us the quantity per drive when you request a quote.
Dimensions
- Section
- 3V
- Length
- 1143mm
Frequently asked questions
- How do I read the marking on my old belt?
- Look on the back of the belt for the profile and length. On this belt the marking is 3V 450, which is the 3V profile and a length of 1143 mm. Send us the full marking if there are other characters.
- What should I send to get a quote?
- Send the part number 3V 450, the brand if you can see it, and the quantity you need for the drive. A photo of the belt marking helps us confirm the size.
- Is the same size listed under other brands?
- Yes. The same size is also listed under Mitsuboshi 3V 450 and Optibelt 3V 450.