
V-belt Dayco 5VX 1230
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- 5VX
- Series
- Cog wedged industrial belts
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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 OPTIBELT: matching part numbers →
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Description
DAYCO 5VX 1230 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 5VX 1230 and any equivalents.
The Dayco 5VX 1230 is a cogged narrow V-belt in the 5VX profile with a length of 3124.2 mm. Cogged narrow V-belts are used on industrial drives where a compact cross-section and good grip on small pulleys are needed, such as fans, pumps, compressors and other driven equipment. This belt is supplied by MR Industrial Accessories LLC for maintenance, engineering and purchasing teams across the US, Canada, Mexico and South America.
To confirm fit, check the drive for the sheave groove profile and the required belt length. The 5VX profile identifies the cross-section, and the length of 3124.2 mm is the datum length for this belt. Compare these two values with the belt currently on the drive or with the drive documentation before ordering.
The cogged construction is suited to drives with small-diameter pulleys, where a standard wrapped belt may run hotter or slip. The same size is also listed under Optibelt as 5VX 1230, so if you are matching an existing belt, that reference can help you cross-check the size you need.
When requesting a quote, send the part number 5VX 1230 and, if possible, the profile and length from the old belt. If you are unsure between this belt and another, the team can help confirm the right belt or suggest an equivalent based on the data you provide.
Dimensions
- Section
- 5VX
- Length
- 3124.2mm
Frequently asked questions
- What does the 5VX profile mean for fit?
- The 5VX profile defines the cross-section of this narrow V-belt. It must match the groove profile of the sheaves on your drive. The length of 3124.2 mm is the other key dimension to check against the old belt or the drive specification.
- How do I confirm this belt will replace the one on my drive?
- Read the marking on the back of the old belt and compare the profile and length. The 5VX 1230 has a 5VX profile and a length of 3124.2 mm. If the old belt shows the same profile and length, this belt is the matching size.
- What should I include when requesting a quote?
- Send the part number 5VX 1230, along with the profile and length from the old belt if you have them. If you are replacing a belt from another brand, include that reference so the team can help confirm the right belt or suggest an equivalent.

