Detail 01
5-3/4 in. belt
Fixed length matched to the M44/M55 pulley spacing. A close-but-different size slips or refuses to seat.
Product detailSKU #1274115057201
MusserVibe Belts 5-3/4 in. for M44 and M55
Independent shopping perspective
The Korena take
Replacement drive belts for Musser M44 and M55 vibraphones. Buy when the vibrato fans slow, stall, or run unevenly.
Strong match
Who this is for
- Restoring motor-driven vibrato on an M44 or M55
- Keeping a spare in the case for gigs
- School or church vibes that see constant use
Consider the trade-offs
When to look elsewhere
- Any Musser model other than the M44 or M55
- Marimbas and xylophones, which have no fan motor
- Motor problems that are electrical rather than belt slip
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Fits M44 and M55 only
Musser fan drive geometry varies by model. Check the model plate on the frame before ordering.
Detail 03
Drive belt, not a motor part
It transfers motor rotation to the fan shafts. If the motor never spins, the belt is not your problem.
Detail 04
Consumable rubber part
Belts stretch and glaze with age and heat. Expect to replace them periodically rather than once.
Final check
Know before you order
- 01One belt per order; buy the count your instrument's drive layout needs
- 02Confirm M44 or M55 on the frame plate before ordering
- 03Access usually means reaching under the resonator rack with the vibes upright
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Will this fit my Musser M55?
Yes. This belt is sized for the M44 and M55. Other Musser models use different drive geometry, so verify the model plate first.
02My vibraphone fans spin slowly. Is the belt the cause?
A stretched or glazed belt slips and drags the fans. If the motor spins freely but the fans lag or stop, replace the belt.
03How many belts do I need?
This is a single belt. Count how many your instrument's drive run uses and order to match, plus a spare if you gig.
04Does this work on a marimba?
No. Marimbas and xylophones have no motorized vibrato fans, so there is no drive belt to replace.
