If your John Deere 325, 335, 345, or 355D is slipping or squealing, it's probably time for a new drive belt.
This Caltric replacement – part number M143019 – is exactly what you need.
It measures 63-3/8 inches in length and 9/16 inches wide, which matches the OEM spec.
Also cross-references with M118684 and M144677.
Made of durable polyester, black color.
This is a single belt, fits gas-powered models.
Brand is Caltric, with a 3-month warranty.
Country of origin is China.
Voltage is 12V (for the electrical system, not the belt itself).
Material is tough and resistant to stretching.
Installation is straightforward – just route it according to your mower's diagram.
Prop 65 warning applies – standard.
New in packaging, unopened.
Keep your deck spinning true and your cut clean.
Don't wait until it breaks – replace it proactively.
A cheap fix for a smooth-running mower.
Good quality, good price.
