V-belt Dayco 3VX 315
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- 3VX
- Series
- Cog wedged 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.
DODGE and DAYCO: matching part numbers →DAYCO and STARK: matching part numbers →DAYCO and MITSUBOSHI: 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 3VX 315 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 3VX 315 and any equivalents.
The belt marking is the fastest way to identify the correct replacement. This page covers the Dayco 3VX 315, a cogged narrow V-belt with a 3VX profile and a length of 787.4 mm. We carry it for maintenance and purchasing teams who match the old belt before ordering.
Read the back of the old belt first. Look for the profile and the length number together, because a 3VX profile can come in many lengths and a 315 length can come in other profiles. On this belt, the marking identifies a 3VX profile and a length of 787.4 mm. Confirm both characters and digits against the drive before you request a quote.
If the marking is worn or the belt is missing, check the drive for the sheave groove and measure the old belt's outside length if possible. The same size is also listed under Stark 3VX 315 and Mitsuboshi 3VX 315, so those markings may appear on a belt already in service. Send the full marking, the drive make and model, and a photo of the sheaves if you need help confirming the right belt.
Cogged narrow V-belts like this Dayco 3VX 315 are used on industrial drives where a compact profile is needed. When you replace one belt on a multi-belt drive, inspect the others and replace the set if they show wear or stretching. Send the part number 3VX 315 by WhatsApp or email and the team will reply promptly to confirm the belt or suggest an equivalent.
Dimensions
- Section
- 3VX
- Length
- 787.4mm
Frequently asked questions
- What does the marking on a Dayco 3VX 315 tell me?
- The marking gives the profile and the length. On this belt, 3VX is the profile and 315 is the length designation, with a length of 787.4 mm. Match both parts of the marking to the old belt.
- The marking on my old belt is unreadable. What should I send for a quote?
- Send the drive make and model, the sheave groove profile, and the measured outside length if you can take it. A photo of the old belt and the sheaves also helps the team confirm the right belt.
- Is the same size listed under other brands?
- Yes. The same size is also listed under Stark 3VX 315 and Mitsuboshi 3VX 315. You may see any of those markings on a belt already in service.