Bottom Brackets outer spirals up to 2000:

Part No. 87214015 Left hand.    Left hand liner also available

Part No. 87214016 Right hand.  Right hand liner also available

Bottom bracket to suit outer spiral 2002:

Left hand Part No. 87253276  Right hand Part No. 87253287

Bottom bracket - outer spiral 45 degrees - round housing:

Part No. 87435257 Left hand  Part No. 87435258 Right hand