# MasterDrive 4/8V3550 4-Groove 8V Section Taper-Lock V-Belt Sheave 35.50" PD - MROSupply.com

***MasterDrive 4/8V3550 4-groove 8V section Taper-Lock V-belt sheave with 35.50-inch pitch diameter. Cast iron construction for high-torque industrial belt drives. Taper-Lock bushing system ensures secure mounting and easy installation.***



## Product details:

- Catalog number: 4/8V3550
- SKU: 2336256
- Price: ***$2,235.50*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [MasterDrive](https://www.mrosupply.com/brands/masterdrive/)
- Category: 
    - [8V Section](htts://www.mrosupply.com/v-belts/banded-v-belts/8v-section/)
    - [Banded V-Belts](htts://www.mrosupply.com/v-belts/banded-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;

  
- Bolt Circle Diameter: 6.13 in
  

  
- Bore Diameter: 4.4375 in
  

  
- Bore Type: Finished Bore with a Keyway
  

  
- Bushing Size: 4545
  

  
- Bushing Type: Tapered Type
  

  
- Finish/Coating: Black Phosphate
  

  
- Keyway Size: 1 X 1/4
  

  
- Keyway Type: Shallow Key Seat
  

  
- Length Through Bore: 4.5 in
  

  
- OD: 6.375 in
  

  
- Series: 4545 Series
  

  
- Type: Tapered Bushings
  

## Alternate products to `MasterDrive 4/8V3550 4-Groove 8V Section Taper-Lock V-Belt Sheave 35.50" PD - MROSupply.com`:
- [TB Woods 4R8V3550 banded V-belt with 4 ribs, 8V section, and 355" outside length. Each rib has a 1" top width and 7/8" depth. Designed for industrial multi-belt drives requiring matched power transmission.](https://www.mrosupply.com/products/834812/as-markdown/)
- [Bando 4-8V3550 Power Ace 4-band 8V narrow wedge V-belt with 355" outside length. Cross-section: 1" top width x 7/8" depth per rib. Chloroprene rubber construction delivers higher power capacity than classical sections. Suitable for industrial drives requiring compact, high-power transmission.](https://www.mrosupply.com/products/676308/as-markdown/)
- [Gates 4/8V3550 Super HC PowerBand V-Belt with 8V narrow-wedge section, 355.0" outside length, and 4-band construction. Designed for heavy-duty industrial drives requiring high shock-load capacity and resistance to belt turnover. Features fiber-loaded EPDM compound and multiple belts joined by a permanent tie-band for stable, vibration-resistant performance.](https://www.mrosupply.com/products/2241199/as-markdown/)
- [Jason Industrial 4/8V3550 4-band narrow-wedge V-belt with 8V section, 1" top width per rib, 7/8" depth per rib, and 355" outside length. Non-cogged construction for heavy-duty high-HP industrial drives requiring multiple belt power transmission in a single banded unit.](https://www.mrosupply.com/products/1986097/as-markdown/)
- [TB Woods 4/8VP3550 banded V-belt with 4 ribs, 8V section, and 355" outside length. Non-cogged construction with 1" top width and 7/8" depth per rib. Designed for heavy-duty industrial drives requiring matched multi-rib performance.](https://www.mrosupply.com/products/832685/as-markdown/)
- [Timken Belts (Carlisle) R8V3550-4 Super Power-Wedge Band 8V section banded V-belt, 355" outside length, 1" top width per rib, 7/8" depth per rib, 4 ribs joined by tie band. Wrapped construction with neoprene compound and polyester tension cords for heavy-duty industrial drives requiring vibration resistance and high power capacity. Formerly sold as Carlisle R8V3550-4.](https://www.mrosupply.com/products/2021411/as-markdown/)
- [Bestorq 4/8V3550 Wedge BANDED V-BELT](https://www.mrosupply.com/products/2244067/as-markdown/)

## Product's reviews:
- Masterdrive f 1 3/4" inner qd hub - Used maybe a dozen of these, zero problems. Why pay 50% more for a name brand when these work great?
- 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.
- Fast - Great price, fast delivery, I struggle greatly with the search engine
- Quality product - Heavy duty. Not likely to bend or warp