This is a brand new hardened king post to boom pivot pin(JCB Ref 811/50176) that will fit various JCB models. If you are unsure if this fits your machine please provide your serial number and we can confirm if this part is correct for your machine.
Fits:-
801, 801.4, 801.5, 801.6, 8014, 8015, 8016, 8017, 8018, 8020 + CTS Models