Tail shaft Bearing TR3 to TR6, A-Type Overdrive and Laycock Overdrive

This is a tailshaft bearing that goes into the rear of the tail shaft on a Standard four speed transmission in the Triumph TR3, TR4, TR4A, TR250 and TR6. It is also the rear bearing in the A-Type overdrive for the Austin Healey BN2, BN4, BN6, BJ7, BT7, BJ8, Triumph TR3, TR4, TR4A, TR250, TR6 using the A-type overdrive. Also used in the late model Laycock overdrive in the MGB. Cross Reference 525-150, 6206, 513897