V-belt Optibelt A 78
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- A
- Series
- VB / Red Power
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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.
DODGE and OPTIBELT: matching part numbers →GATES and OPTIBELT: matching part numbers →MITSUBOSHI and OPTIBELT: matching part numbers →OPTIBELT and STARK: matching part numbers →
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Description
OPTIBELT A 78 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 A 78 and any equivalents.
The Optibelt A 78 is a classical V-belt from the VB / Red Power series, with an A profile and a 2032 mm length. Before fitting a new belt, inspect the drive and sheaves so the replacement runs true and wears evenly.
Check sheave grooves for wear, burrs, and buildup, and confirm the sheaves are aligned and securely mounted. A worn or misaligned groove can damage a new classical V-belt quickly, regardless of the belt's condition out of the box. This belt has a 13 mm top width, 8 mm height, and 40° angle, so the sheave profile needs to match those dimensions.
The same size is also listed under Mitsuboshi A 78 and Stark A 78, which can help when comparing what is already on the drive. To request a quote, send the part number A 78 and the quantity you need by WhatsApp or email. If you are unsure whether this is the correct belt for your drive, include the current belt marking and the sheave dimensions, and the team can help confirm the right belt.
Dimensions
- Section
- A
- Length
- 2032mm
Frequently asked questions
- What should I check on the drive before installing this belt?
- Inspect the sheave grooves for wear, burrs, and buildup, verify alignment, and make sure the sheaves are secure. The belt has a 13 mm top width, 8 mm height, and 40° angle, so the groove profile should match.
- How do I request a quote for the Optibelt A 78?
- Send the part number A 78 and the quantity you need by WhatsApp or email. If you want help confirming the right belt, include the current belt marking and your sheave dimensions.
- Is the same size listed under other brands?
- Yes, the same size is also listed under Mitsuboshi A 78 and Stark A 78.