John Deere 513 rotary cutter

shock · Apr 12, 2019

Anyone know what size the snap ring is for the top seal? I'd like to pick up a generic but don't know the size.

JD40M7179

thatguy · Apr 13, 2019

I tried to google it without any results.. thats pretty pricey for a snap ring as well..

good luck

Zebrafive · Apr 14, 2019

Part Number?

boomer1025 · Apr 14, 2019

Take the seal or better yet the old snap ring to a hardware store and match it up. If you use the seal for the size get it a little bit larger. Best to use the old snap ring or a piece of it to get the thickness.

Tx Jim · Apr 14, 2019

Here's the spec's you requested.

Zebrafive · Apr 15, 2019

Tx Jim said:
Here's the spec's you requested.

Which key from the drawing is that snap ring? I was thinking he wants key 24, but he never responded. Key 24 is an internal snap ring. Your spec is for an external/shaft snap ring.

Also the top cover bolts are metric, so I would think the snap ring will be metric.