
V-belt Dayco BX 45
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- BX
- Series
- Classical raw-edged 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 GATES: matching part numbers →DAYCO and STARK: 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 BX 45 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 BX 45 and any equivalents.
The Dayco BX 45 is a cogged classical V-belt in the BX profile with a length of 1219.2 mm. The BX profile and the 1219.2 mm length are the two numbers that matter when you match this belt to a drive. This page gives you the exact identification so you can request a quote without guesswork.
The BX profile is the classical V-belt cross-section, and the cogged construction is the raw-edged style. The length is given as 1219.2 mm. If the belt on your drive carries BX 45 on the back, this is the same size. The same size is also listed under Stark BX 45 and Optibelt BX 45, so you can compare those markings on the old belt as well.
When you send a quote request, include the part number BX 45 and the length 1219.2 mm. If the old belt is worn or the marking is hard to read, measure the outside length and confirm the profile before ordering. A quick photo of the belt back and the drive sheaves helps us confirm the right belt or suggest an equivalent.
Dimensions
- Section
- BX
- Length
- 1219.2mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The profile is BX, a classical V-belt cross-section, and the length is 1219.2 mm. Those two values identify the belt size for the drive.
- How do I confirm this is the belt on my machine?
- Read the marking on the back of the old belt. If it shows BX 45, this is the same size. The same size is also listed under Stark BX 45 and Optibelt BX 45.
- What should I send with my quote request?
- Send the part number BX 45 and the length 1219.2 mm, plus a photo of the old belt and the drive if the marking is unclear. We will help confirm the right belt or suggest an equivalent.

