(4 Pack) HD Switch Deck Blade Spindle Bearing Rebuild Kit GX20818 JD8535 GX21510 fits John Deere EZTrak AM137483 AM136733 AM143469 Z225 Z235 Z245 Z255 & More w/ C3 HIGH & Temp Grease Upgrades

Worked great in our John Deere mower deck. Much cheaper than buying the entire pulley stack that the dealer wanted to sell us.

Perfect fit for the 42 deck on my 115 automatic.

Fit well and quite.

So far so good. It need the test of time it really know.

Right parts and they already installed

These bearings are so smooth rolling, perfect, not a bit of play. Super fine finish & Superior quality.

Youll likely need a tool like the K Tool International KTI (KTI-70356) Pilot Bearing Slide Hammer to remove the old bearings. It takes a good bit of work and is somewhat tedious but youll save quite a bit on this DIY verses buying assembled replacement spindles.

Upon inspection, I could not find any grease.

Had a terrible clanking and rumble under the deck of my john deere 125. Tore it down. Removed bearings (2 were broken).. Installed the HD bearings and reassembled. It runs as smooth and quiet as when it was brand new.

dont know about longevity.