www.Austin7Ulster.com › Crankshaft Rear Main Roller Bearing MRJ 1-1/4 (RHP) Crankshaft Rear Main Roller Bearing MRJ 1-1/4 (RHP) £114.00 High Quality RHP, MRJ 1 1/4 rear Main Roller bearing, 1930-39 High Quality RHP, MRJ 1 1/4 rear Main Roller bearing, 1930-39 Add To Cart Added! You Might Also Like Cylinder Block - STEPPED Base Stud 3/8" to 5/16BSF £3.20 1 x Valve Guide - Parallel Type from £5.00 Fan Belt (Coil Engine) Wide type for export & sports models £11.50 Deep Head Standard Sump Bolts BSW 1926-1939 £2.25 Pair of Long and Short Side Water Manifold Studs 5/16 BSF £3.60