B37K 5LK400 V-Belt

The B37K also known as 5LK400 Kevlar V Belt is a compact heavy duty belt built with aramid fiber cords for superior stretch resistance and long term durability. Designed for use in small clutching systems and high torque applications this belt performs reliably in both residential and commercial equipment.

Belt Specifications
Type: B Section Kevlar V Belt
Top Width: 0.66 inches
Depth: 0.4375 inches
Outside Length: 40.0 inches
Effective Length: 37.0 inches

Cross Reference Part Numbers
B37K
5LK400
Dayco L637K
Gates 6940
Carlisle B37K
Pix B37K
D&D B37K
MBL B37K
Bestorq B37K

Applications
Used in walk behind mowers snow blowers small tillers and compact belt driven machinery with clutching drive systems

Key Features
Kevlar cords eliminate belt stretch and provide high shock load resistance
Performs in tight pulley systems and frequent engagement applications
Resistant to oil heat and wear for dependable long term performance