UJD40647 Rotor-1 Contact Style--Replaces X5531

Replaces number X5531, JDS4238

JD Industrial - Fits: Power Unit, with Wico XH1263: HA92, all with Wico XH909 magneto: LUC (SN: C15775 and up), LUS (SN: S2936 and up), LUW
Fits John Deere - all with Wico XH909 magneto: L (SN: 640000 and up), LA (SN: 4533 and up), LI, with Wico XB4023 distributor and single arm contact: 50 (up to SN: 5016499 )

Note: There were 2 different rotors for the XB series, single arm or double arm contact. This is the single arm contact style.

Also fits Wico Magneto #'s: XH16, XH32, XH113, XH156, XH404, XH909, XH926, XH970, XH1140, XH1166, XH1215, XH1263, XH1292, XH1310, XH1343, XH1348, XH1593, XH1686, XH1748, XH1917, XH1921, XH1951, XH1994, XH2017, XH2017B, XH2108, XH2148, XH2392, XH2403B, XH3001, XV12922.