# MasterDrive A37 A Section Classical Wrapped V-Belt 37" Outside Length - MROSupply.com

***MasterDrive A37 A-section classical wrapped V-belt, 37-inch outside length. Industrial neoprene compound with polyester tensile cord for reliable power transmission in HVAC and general industrial belt drives.***



## Product details:

- Catalog number: A37
- SKU: 2337819
- Price: ***$7.12*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [MasterDrive](https://www.mrosupply.com/brands/masterdrive/)
- Category: 
    - [A Section](htts://www.mrosupply.com/v-belts/standard-v-belts/a-section/)
    - [Standard V-Belts](htts://www.mrosupply.com/v-belts/standard-v-belts/)
    - [V-Belts](htts://www.mrosupply.com/v-belts/)
- Unit of measure: each
- Technicall support: contact supplier for technical support on 888-922-8767


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Angle: 40
  

  
- Color: Black
  

  
- Cord Material: Polyester
  

  
- Cross Section Height (in): 0.344
  

  
- Height (in): 0.314
  

  
- Height (mm): 7.9
  

  
- Length (in): 37
  

  
- Length (mm): 990.6
  

  
- Material: SBR/CR
  

  
- Operating Temperature Range: -35 to 120°F
  

  
- Outside Circumference (in): 39.25
  

  
- Section: A
  

  
- Series: MasterDrive Classical V-Belts - B V-Belts
  

  
- Thickness: ․34՛՛
  

  
- Type: Classical V-Belts
  

  
- Weight (ibs): 0.24
  

  
- Width (in): 0.5
  

  
- Width (mm): 12.7
  

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- [Bestorq A37 X3 wrapped classical V-belt, A section, 37" inside circumference (39" outside length), 1/2" top width, 5/16" depth. Polyester cord construction exceeds RMA ratings for general-purpose industrial drives.](https://www.mrosupply.com/products/2242522/as-markdown/)
- [Jason Industrial A37 A-section classical V-belt, 37" outside length, 1/2" top width, 5/16" depth. Chloroprene rubber construction with polyester tension cord for general-purpose industrial drives.](https://www.mrosupply.com/products/1984492/as-markdown/)
- [Bando A37KC A section aramid cogged V-belt with 37" outside length. Cross-section: 1/2" top width x 5/16" depth. Kevlar cord reinforcement provides high strength and durability for agricultural applications. Notched profile reduces bending stress for improved flexibility and efficiency on small-diameter sheaves.](https://www.mrosupply.com/products/680464/as-markdown/)
- [TB Woods AP37 A-section V-belt with 39" outside length, 1/2" top width, and 5/16" depth. Standard construction for fractional-horsepower and light industrial drives.](https://www.mrosupply.com/products/832793/as-markdown/)
- [Timken Belts (Carlisle) AP37 Super Blue Ribbon A section wrapped V-belt, 39" outside length, 1/2" top width, 5/16" depth. Single-rib classical design with neoprene construction and polyester tension cord for reliable industrial power transmission. Formerly sold as Carlisle AP37. ISO 9001:2015 manufactured.](https://www.mrosupply.com/products/2017777/as-markdown/)
- [Browning A37 1082148 classical A-section wrapped neoprene V-belt with 37-inch outside length, 1/2-inch top width, and 5/16-inch depth. Polyester tensile cord and fabric-wrapped envelope provide efficient power transmission in industrial belt drives. Genuine Browning component from Regal Rexnord.](https://www.mrosupply.com/products/2285761/as-markdown/)

## Product's reviews:
- My mistake? fixed! - I needed a 3L330 V-Belt and somehow I think either I typed 5L330 although I was using an online conversion chart to match up belt numbers which might have had a typo there. The delivery is always good from MRO. I contacted MRO by email late that night after work with my silly situation and then rather than wait for a reply I ordered the right belt number so I could get the job done. I got a reply the next morning with instructions for the return procedure then the very next day I had the right belt delivered. Then I received another two contacts from the returns agent and customer support agent both telling me not to return the wrong belt and I would be refunded the purchase amount. Outstanding helpful support and the 'fastest delivery in the west'. MRO people are the best all around. Great products and extensive choices. I am retired now after 50 years in manufacturing equipment operations and maintenance with Nashua then Kellogg's but still I love working on machines and fixing things. MRO is a great source for many things even as small as a lawn & garden V-Belt they take care of the little guy too. Great people at MRO Supply.
- Masterdrive - I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
- Masterdrive products - USED SEVERAL F-A QD WELD ON HUBS WITH ZERO PROBLEMS-USED LOTS OF INNER QD HUBS WITH ZERO PROBLEMS ALSO, CHEAP & HIGH QUALITY.
- Just what i needed - I needed a very small belt for my rock polisher, and it was just the right size.