Crankshaft Main Bearing (Ball Bearing)
Made by RHP, High quality Made in England. Beware of foreign made imports!
Various Triumph 1939-72;
- Triumph TRW MK1/MK2/MK3 up to 1964
- Triumph T100 Pre Unit 1939-59 Drive Side Bearing
- Triumph TR5/5T 1939-59 Drive Side Bearing
- Triumph T100 1954-59 Timing Side
- Triumph 6T/TR6/T110 650 Pre Unit 1952-59 drive side and timing side bearing
- Triumph 6T/TR6/T110/T120 Pre Unit Duplex 1960-62 drive side and timing side bearing
- Triumph 6T Thunderbird / TR6 Trophy / T120 Bonneville Unit 1963-71
- Triumph T150 Trident 1969-74 Drive side bearing
- Triumph T160 Trident 1975-76 Drive side bearing
- Triumph X75 Hurricane 1972-73 Drive side bearing
- BSA Rocket 3 A75 1969-72
Other Reference numbers MS11 / RHP MJ1 1/8 / RMS9
Triumph Part Number 70-1591