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Gates Tri-Power cogged classical V-belt · GATES BX 128
V-belt Gates BX 128

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V-belt Gates BX 128

Manufacturer part numberBX 128Also known as: BX128
Brand
GATES
Subcategory
V-belts
Section
BX
Series
Tri-Power
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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 →DAYCO and GATES: matching part numbers →

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Description

GATES BX 128 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 BX 128 and any equivalents.

The Gates Tri-Power BX 128 is a cogged classical V-belt with a BX profile and a length of 3328 mm. When replacing a worn belt, the most reliable starting point is the marking on the back of the old belt. That marking gives you the profile and the length, which you can match directly to this belt.

The BX profile is a classical V-belt cross-section, and the cogged construction is typical of this series. The length of 3328 mm is the datum you need to confirm against your old belt. If the old belt is too worn to read, measure its length and note the profile from the drive sheave.

The same size is also listed under Optibelt BX 128 and Dayco BX 128, which may help if you are comparing what is already on the shelf. In all cases, the marking on the belt is the primary reference. Send us the part number from the back of the belt, or the profile and length, and we will help confirm the right belt or suggest an equivalent.

Dimensions

Section
BX
Length
3328mm

Frequently asked questions

How do I read the marking on my old belt?
Look for a printed or stamped code on the back of the belt. It typically shows the profile and a length number. For example, a marking of BX 128 indicates a BX profile and a length of 3328 mm. If the marking is worn, measure the outside length and note the profile from the sheave groove.
What should I send to get a quote for this belt?
Send the part number from the back of the belt, or the profile and length. You can also send a photo of the marking. We will confirm the belt or suggest an equivalent.
Is this belt the same as other brands with the same size?
The same size is also listed under Optibelt BX 128 and Dayco BX 128. That means the profile and length match. You can use this Gates belt as a direct replacement for those sizes.
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