Here's the definitive list of all the seals that have ever been used by JCB on the 520-50 Telehandler. If you are repairing hydraulic seals on your JCB 520-50 Telehandler, we have them here.
Just pick from the seals above, and you can checkout online. We have the seals in stock, and will send them out straight away.
Just don't forget that if there are two rams in an application, like the stabilizer rams, you'll need 2 seal kits.

Bucket Tilt Cylinder Seal Kit, for JCB 520-50
JCB 520-50 Bucket Tilt Cylinder Seal Kit - 70 mm X 120 mm
Precio de venta£52.80 GBP

Displacement Cylinder Seal kit, for JCB 520-50
JCB 520-50 Displacement Cylinder Seal Kit - 40 mm X 70 mm
Precio de venta£30.00 GBP

Boom Extension Cylinder Seal Kit, for JCB 520-50
JCB 520-50 Extension Cylinder Seal Kit - 50 mm X 70 mm
Precio de venta£44.40 GBP

Boom Lift Cylinder Seal Kit, for JCB 520-50
JCB 520-50 Lift Cylinder Seal Kit - 60 mm X 110 mm
Precio de venta£44.40 GBP

Steering Cylinder Seal Kit for JCB 520-50
JCB 520-50 Steering Cylinder Seal Kit - 30 mm X 60 mm
Precio de venta£28.80 GBP

Tow Hitch Cylinder Seal Kit for JCB 520-50
JCB 520-50 Tow Hitch Cylinder Seal Kit - 25 mm X 50 mm
Precio de venta£51.60 GBP