X9584 Hornby Spare Gear Set for Class M7 0-4-4

Hornby Spare Part to fit Class M7 Locomotives R2503, R2504, R2505, R2506, R2625, R2625X, R2626, R2626X, R2678, R2733, R2733X, R2734, R2734X, R2735, R2753X, R2840, R240X, R2923, R2923X, R2924, R2924X. Hornby Service Sheet No.288/C/E/G.