121-5765 Lawn Mower Drive Belt

121-5765 V-Belt Replacement Drive Belt is made of special EPDM rubber & cord is manufactured of Aramid fiber that can be used for long service life. Our belt brings excellent heat-resistance, oil-proof, and wearing resistance. It features small friction and large transmission effect during operation, as well as preventing generation of static and keeping safe use.belt is responsible for transferring power from engine to blades, allowing blades to circulate and cut your lawn. blades cannot spin and do their work without a mower belt. There are a few symptoms to look over on your mower belt to see if it needs replacement, such as Cracked Belt, Side Wall Damage, Burned or Glazed Side Wall