
V-belt Dayco CX 136
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- CX
- Series
- Classical raw-edged industrial belts
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Other brands for this category
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DAYCO and GATES: matching part numbers →DAYCO and OPTIBELT: matching part numbers →
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Description
DAYCO CX 136 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 CX 136 and any equivalents.
The Dayco CX 136 is a cogged classical V-belt in the CX profile with a 3556 mm length. It is used on industrial drives where a raw-edged, cogged classical belt is specified. Confirm your drive takes a CX profile and a 3556 mm belt before ordering.
Cogged classical V-belts are common on heavy-duty industrial drives: fans, blowers, pumps, compressors, and process equipment. The cogged construction is chosen where the drive needs flexibility around smaller pulleys or where heat buildup is a concern. This belt is part of Dayco's line of classical raw-edged industrial belts.
To confirm fit, read the marking on the back of the old belt. You are looking for the CX profile and the length. If the old belt is worn or the marking is gone, measure the outside length and check that the drive's pulleys are cut for a CX cross-section. A CX belt will not sit correctly in a pulley designed for a different profile.
The same size is also listed under Optibelt as CX 136. If you are cross-referencing from another brand, match the profile and the 3556 mm length. For a quote, send the part number CX 136, the brand Dayco, and the quantity you need. If you are unsure, send a photo of the old belt marking and the pulley groove.
Dimensions
- Section
- CX
- Length
- 3556mm
Frequently asked questions
- What does the CX profile mean for fit?
- CX is the cross-section profile. The pulley grooves on your drive must be cut for a CX belt. Check the old belt marking or measure the pulley groove to confirm.
- How do I confirm the length?
- The length is 3556 mm. Compare that to the marking on the old belt or measure the old belt before ordering.
- What do I send for a quote?
- Send the part number CX 136, the brand Dayco, and the quantity. If you have a photo of the old belt marking, include it so we can help confirm the profile and length.

