fits 52mm pump
5 Bolts, newer Version
Part 16121464628 was found on the following vehicles:
K589 (K1, K 100 RS) ? (08/1988 — 09/1993)
K589 (K 1100 RS, K 1100 LT) ? (06/1989 — 04/1999)
K589 (K100, RS, RT, LT) ? (05/1982 — 10/1991)
K569 (K 75, K 75 c, K 75 s, K 75 RT) ? (12/1984 — 06/2005)
