Hose fits......
230 Rover 60 1948/49, Rover 75 1948/54 and Rover 90 1954.  
Also fits.....
Bottom Hose for Land Rover 1948/57
Bottom Hose for Land Rover 1958/60 Series 2.2 Petrol
 
123 Rover P6 2000SC & TD years 1966/67 Bottom Hose
258 ROVER 75 TOP 1950/54
348 Rover 60 1954/9 TOP epn 215886
367 ROVER P4 75 1955/59, 90 1955/59, 105 R&S 1956/59 BOTTOM