1002
CRANKSHAFT BEARINGS
cc Model Year Left Right
REFERENCE CHART BY OEM NUMBER
Model Bearing dimensions
Honda
91001-148-013 28-501N 6004TN9/C3 20x42x12
91001-GC8-004 28-502N 6005TN9/C3 25x47x12
91001-KY4-901 28-439 63/22C3 22x56x16
91001-MN1-671 28-507N 6308C3 40x90x23
91002-466-008 28-439 63/22C3 22x56x16
91002-KBS-901 28-439 63/22C3 22x56x16
91002-MN9-003 28-507N 6308C3 40x90x23
Kawasaki
601B6204 28-824N 6204 Open 20x47x14
601B6303 28-505N 6303C3 17x47x14
601B6304 28-500N 6304 Open 20x52x15
92045-1032 28-824N 6204 Open 20x47x14
92045-1134 28-439 63/22C3 22x56x16
92045-1209 28-439 63/22C3 22x56x16
Suzuki
09262-20084-0A 28-501N 6004TN9/C3 20x42x12
09262-22025 28-439 63/22C3 22x56x16
09262-35038 28-827N 6207/C3 35x72x17
Yamaha
93306-37204 28-439 63/22C3 22x56x16
Bearing Bearing
Honda
80 CR80R 80-84 28-428 62/22C3 50-060780 6204C3
250 CR250 78-02 28-440 63/28C
450 CRF450R 1981 28-440 63/28C
480 CR480R 82-83 28-440 63/28C 28-440 63/28C
500 CR500R 84-03 28-440 63/28C 28-440 63/28C
Kawasaki
60 KX60 A/B 83-00 28-506N 6304C3 28-506N 6304C3
65 KX65A 00-02 28-506N 6304C3 28-506N 6304C3
80 KD80 75-90 50-060780 6204C3 50-060780 6204C3
KDX80A 80-81 009-25701 6205C3 009-25701 6205C3
KDX80B 82-88 28-506N 6304C3 28-506N 6304C3
KDX80C 82-88 28-506N 6304C3 28-506N 6304C3
KX80 81-01 28-506N 6304C3 28-506N 6304C3
100 KX100 95-00 28-506N 6304C3 28-506N 6304C3
125 KX125 82-84 009-258 6305C 009-25701 6205C3
85-87 009-258 6305C
88-01 28-428 62/22C3 28-428 62/22C3
200 KDX200 83-98 009-258 6305C 009-258 6305C
220 KDX220A 97-01 009-258 6305C 009-258 6305C
250 KDX250 81-84 009-258 6305C 009-258 6305C
91-94 28-440 63/28C 28-440 63/28C
KX250F 78-86 009-258 6305C
87-01 28-440 63/28C
500 KX500 83-01 009-259 6306C 009-259 6306C
Suzuki
80 RM80 80-85 50-060780 6204C3
89-01 28-506N 6304C3 28-506N 6304C3
125 RM125 89-01 28-439 63/22C3
250 RM250 86-88 009-257 6206C 009-258 6305C
89-93 009-258 6305C
RM250R 94-00 28-440 63/28C 28-440 63/28C
Yamaha
50 PW50 Y-Zinger 81-01 28-503N 6203C3 28-503N 6203C3
80 YZ80 74-92 50-060780 6204C3 50-060780 6204C3
93-01 50-060780 6204C3 28-506N 6304C3
100 RT100 90-00 28-506N 6304C3 28-506N 6304C3
125 YZ125 76-79 009-25701 6205C3 009-25701 6205C3
80-85 28-506N 6304C3 009-25701 6205C3
86-01 28-439 63/22C3 28-439 63/22C3
250 WR250F 91-97 28-440 63/28C 28-440 63/28C
YZ250 76-87 009-257 6206C
88-98 28-440 63/28C
YZ250WRA 89-90 28-440 63/28C
YZ250WRW 89-90 28-440 63/28C
490 YZ490 87-90 009-259 6306C 009-259 6306C