If your John Deere mower's deck is vibrating or the blades aren't spinning smoothly, it's probably the spindle assembly.

This Caltric set comes with two complete spindle assemblies – that's a heck of a deal – and they're designed for 48-inch decks on models GX325, GX335, GX345, and GX355D.

Each assembly is made of lightweight aluminum with a silver finish and includes the pulley bolt.
The mounting hole distance is about 107.

4mm, and the pulley size is 121.

3mm.

These are gas-powered mower parts, brand new, made in China, and come with a 90-day warranty.

One pack = two spindles, so you can do both sides at once.
No UPC, but the part numbers AM126418 and SD147A1006 are the ones you want.

Solid replacement at a good price.
