This is a brand new dipper arm pin with nipple (JCB Ref 811/50175 / 1450/0001) 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:-
Micro, 8008, Mini CX, 801, 801.4, 801.5, 801.6, 8010, 8014, 8015, 8016, 8017, 8018