This is the fender references from my parts manual but I don't know how to determine which are correct for the different models. Call Messicks or your local dealer with your serial number and they can probably tell you the correct part number and prices. I did search the internet with one of the crossed part numbers and found a listing for way less than the prices listed at Messicks but I don't know if they are a legitimate source.
REF FN PART NUMBER YR/SN QTY DESCRIPTION
1.92.5 01 p1 12/00
D4578 SERIAL N.031021517:INT.GROUPS 1.83.0-1.94.0-1.94.0/1.
CAB-SAFETY FRAME / MUDGUARDS
555E 575E 655E
675E
1 85801611 C4587 1 FENDER, REAR LH
1 85817211 D4587 1 FENDER, REAR LH
2 85801610 C4587 1 FENDER, REAR RH
2 85817210 D4587 1 FENDER, REAR RH
3 85812338 10 INSERT, THREADED
4 16044124 10 SCREW M8X1,25X45
5 11193874 10 WASHER, LOCK
6 12646204 10 WASHER
Messicks cross reference
85801611 crosses to 47819621 @ $380.63
85817211 is a good number @ $557.03
85801610 crosses to 47819620 @ 482.13
85817210 is a good number @ $630.92