
V-belt Dayco 3V 265
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- 3V
- Series
- Wedge industrial belts
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Tell us the quantity you need and request a quote by WhatsApp or email.
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Description
DAYCO 3V 265 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 265 and any equivalents.
The Dayco 3V 265 is a narrow wedge V-belt in the 3V profile with a length of 660.4 mm. It is part of the Dayco wedge industrial belt line we carry for maintenance and MRO work. Before fitting a replacement, take a few minutes to inspect the drive and sheaves.
Worn sheave grooves are a common reason a new belt runs hot, slips or wears out early. With the belt off, check the groove flanks for ridging, scoring or a step where the belt has been riding. Look for a shiny band low in the groove, which usually means the flanks are worn and the belt is bottoming out instead of gripping the sides. Check sheave alignment with a straightedge across both pulleys, and confirm the sheaves are not loose on their shafts.
Measure the old belt and read the marking on the back before ordering. The 3V 265 designation covers the 3V profile and the 660.4 mm length, so match both when you compare it to what came off the drive. If the drive runs more than one belt, fit the full set at the same time so the load is shared evenly across the grooves.
Send the part number, the quantity and the belt marking to our team by WhatsApp or email and we will confirm the 3V 265 for your drive. If the marking is worn off, a photo of the belt and the sheave arrangement helps us identify the right item. The same size is also listed under Optibelt 3V 265.
Dimensions
- Section
- 3V
- Length
- 660.4mm
Frequently asked questions
- What size is the Dayco 3V 265?
- It is a narrow wedge V-belt in the 3V profile with a length of 660.4 mm.
- What should I check before installing this belt?
- Inspect the sheave grooves for wear and ridging, check that the belt is not bottoming out, and verify sheave alignment and tightness on the shaft. On multi-belt drives, replace the full set.
- How do I request a quote for the 3V 265?
- Send the part number and quantity by WhatsApp or email. If you are unsure of the marking, include a photo of the old belt and the drive so we can confirm the right belt or suggest an equivalent.

