
V-belt Optibelt AX 38
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- AX
- Series
- Super TX
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.
GATES and OPTIBELT: matching part numbers →OPTIBELT 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
OPTIBELT AX 38 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 AX 38 and any equivalents.
The Optibelt Super TX AX 38 is a cogged classical V-belt with an AX profile and a length of 1016 mm. When you are replacing a belt, matching the profile and length on the old belt is the first step.
Read the marking on the back of the belt you are replacing. You are looking for the profile and the length; for this belt those are AX and 1016 mm. The AX profile is a classical V-belt profile, and the cogged construction is typical of this Super TX series. If the old belt is worn or the marking is unreadable, measure the outside length and note the cross-section.
The same size is also listed under Stark AX 38 and Dayco AX 38. That can help when you are comparing what is on the shelf or in the maintenance log. It does not change the profile or length you need: AX and 1016 mm. Confirm the replacement matches those two values before installation.
If you are unsure, send the part number or a photo of the old belt marking. We can help confirm the right belt or suggest an equivalent. For a quote, include the part number, the profile and length, and the quantity you need.
Dimensions
- Section
- AX
- Length
- 1016mm
Frequently asked questions
- How do I match the Optibelt Super TX AX 38 to the belt I am replacing?
- Check the marking on the old belt for the profile and length. This belt is AX profile and 1016 mm. If those match, it is the same size.
- What if the marking on my old belt is worn off?
- Measure the outside length and note the cross-section. The profile is AX and the length is 1016 mm. Send those details and we can help confirm the right belt.
- Is the same size listed under other brands?
- Yes, the same size is also listed under Stark AX 38 and Dayco AX 38.

