The brake rods will fit many different A1, A3 and A4 locos - as an example they will fit the Tender Drive loco from the Hornby R1072 Flying Scotsman train set.
HORNBY A1 A3 A4 SCOTSMAN VALVE GEAR, COUPLING RODS X1707 X1708 X515 X516 X1123
HORNBY A1 A3 CYLINDER BLOCK X1544 X8597 L5509 FLYING SCOTSMAN for TENDER DRIVE
HORNBY A1 A3 A4 LOCOMOTIVE DETAIL ACCESSORY PACK SPARE PARTS OO GAUGE 1:76 SCALE
