
V-belt Dayco 28485
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Series
- Trapezoidal automotor
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Description
DAYCO 28485 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 28485 and any equivalents.
The Dayco 28485 is an automotive V-belt with a 38° angle, a 22.35 mm width and an effective length of 1231.9 mm. It is also listed under the alias 20A1230. This page covers how to read the marking on the old belt before you request a quote.
The back of an old belt is the first place to look. Markings can be worn, so clean the surface and read the full string, including any prefix or suffix. The number on this belt is 28485, and 20A1230 is an alias for the same item. Write down every character exactly as it appears, then compare it with the profile and length above.
A belt that has run in a drive may not measure the same as a new one, and a stretched or worn belt can hide its original size. Use the marking as the primary reference, not a tape measure alone. If the marking is unreadable, note the drive it came from and the dimensions you can measure.
Send the part number or the alias, plus the belt marking if you have it, by WhatsApp or email. The team can confirm the right belt or suggest an equivalent. For drives that use more than one belt, include the quantity and the position so the set can be matched.
Dimensions
- Length
- 1231.9mm
Frequently asked questions
- Where is the part number on the belt?
- It is printed on the back of the belt. Clean the surface and read the full string, including any prefix or suffix, because wear can make some characters hard to see.
- What if the marking is worn off?
- Send the dimensions you can measure and the drive details. The team can help confirm the right belt or suggest an equivalent from the information you provide.
- How do I request a quote?
- Send the part number 28485 or the alias 20A1230 by WhatsApp or email. If you are replacing a set, include the quantity and the position on the drive.

