3L420 – Drive V-Belt, 3L Profile × 42″ Length

This 3L-series drive belt is used in commercial and light industrial laundry equipment for fractional horsepower power transmission. The 3L420 profile is commonly applied in motor-to-fan, pump, or auxiliary drive systems where compact pulleys and controlled belt tension are required.

Designed for stable grip and consistent operation, this belt supports smooth torque transfer in properly aligned drive assemblies operating under continuous-duty conditions.
Maintenance Tip: Verify pulley alignment and recheck belt tension after initial operation to reduce premature wear.
Selected for dependable performance in standard laundry drive applications.

Technical Specifications:
⚙️ Technical Specifications
Spec Detail
SKU 3L420
Belt Type V-belt
Belt Profile 3L
Top Width 3/8″
Outside Length 42″
Construction Rubber belt with tensile cords
Typical Use Fractional horsepower drive systems