Detailed instructions for use are in the User's Guide.
2001 MX400 Parts Catalog - 07/01
FRONT WHEEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 REAR WHEEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 HUBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 FRONT FORK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 FRONT FORK PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . 6 STEERING COLUMN . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 BRAKE GUIDES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 HANDLEBAR & CONTROLS. . . . . . . . . . . . . . . . . . . . . . 9 FRONT BRAKE MASTER CYLINDER . . . . . . . . . . . . . 10 FRONT BRAKE CALIPER . . . . . . . . . . . . . . . . . . . . . . . 11 REAR BRAKE PEDAL . . . . . . . . . . . . . . . . . . . . . . . . . . 12 REAR BRAKE MASTER CYLINDER. . . . . . . . . . . . . . . 13 REAR BRAKE CALIPER . . . . . . . . . . . . . . . . . . . . . . . . 14 MAINFRAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 SUBFRAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 FRAME RAILS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 FOOTPEGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 SWINGARM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 REAR SHOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 SEAT & NUMBER PLATES . . . . . . . . . . . . . . . . . . . . . . 21 RADIATOR SHROUDS . . . . . . . . . . . . . . . . . . . . . . . . . 22 FRONT FENDER & FRONT NUMBER PLATE . . . . . . . 23 REAR FENDER & GLIDE PLATE . . . . . . . . . . . . . . . . . 24 BATTERY PLATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 ELECTRICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 EXHAUST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 RADIATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 AIRBOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 AIR FILTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 THROTTLE BODY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 FUEL TANK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
FUEL PUMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FUEL INJECTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . FUEL PRESSURE REGULATOR . . . . . . . . . . . . . . . . CAM COVER & SPARK PLUG . . . . . . . . . . . . . . . . . . CYLINDER HEAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VALVE TRAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VALVE TRAIN PARTS LIST . . . . . . . . . . . . . . . . . . . . CAM DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CRANKCASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CRANKCASE PARTS LIST . . . . . . . . . . . . . . . . . . . . . CRANKSHAFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PISTON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CRANKSHAFT CARTRIDGE PLATE . . . . . . . . . . . . . CRANKCASE COVER . . . . . . . . . . . . . . . . . . . . . . . . . STARTER CLUTCH . . . . . . . . . . . . . . . . . . . . . . . . . . . CLUTCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TRANSMISSION CARTRIDGE PLATE, REAR . . . . . . MAINSHAFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTERSHAFT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . TRANSMISSION CARTRIDGE PLATE, FRONT . . . . . COUNTERSHAFT SPROCKET . . . . . . . . . . . . . . . . . . GENERATOR STATOR . . . . . . . . . . . . . . . . . . . . . . . . WATER COVERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ENGINE OIL PICKUP ASSEMBLY . . . . . . . . . . . . . . . SCAVENGE PUMP. . . . . . . . . . . . . . . . . . . . . . . . . . . . ENGINE OIL PUMP . . . . . . . . . . . . . . . . . . . . . . . . . . . OIL SUPPLY TUBES . . . . . . . . . . . . . . . . . . . . . . . . . . TRANSMISSION OIL PUMP . . . . . . . . . . . . . . . . . . . . DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61
Front Wheel
3
11
4 2 5
6
7
9 1
8
10
1 12 051-5000020 11 1 054-5001759 10 1 839-5000540 9 6 817-5000864 8 1 073-5000047 7 1 053-5000536 6 1 053-5000028 5 1 053-5000029 4 1 053-5000030 3 1 053-5000031 2 1 053-5000021 1 1 SEE FRONT HUB ITEM QTY DEA LER PA RT MX FX XC EX MODEL NO REQD NUMBER
FRONT WHEEL A SSEMBLY FRONT SPOKE KIT NUT, FLA NGE, M16X1.5 FHCS, M6X16,NY LKZINC FRONT ROTOR FRONT WHEEL RIM FRONT RIM LOCK FRONT RIM STRIP FRONT INNER TUBE FRONT TIRE A XLE, FRONT WHEEL FRONT HUB A SSEMBLY DESCRIPTION
INCLUDED IN 051-5000020
INCLUDED IN 051-5000020
INCLUDED IN 051-5000020 NOTES
FRONT WHEEL PART S LIST
2
Rear Wheel
2 3
15
4
11 12 5
14 10
13
9 6 1
8
7
1 151-5000069 1 154-5001758 6 841-5000713 6 831-5000140 6 811-5000393 1 183-5000339 1 183-5000349 1 183-5000357 11 1 183-5000117 10 1 183-5001847 9 1 183-5001601 8 4 817-5000138 7 1 173-5000090 6 1 153-5000076 5 1 153-5000077 4 1 153-5000078 3 1 153-5000079 2 1 153-5000080 1 1 SEE REA R HUB ITEM QTY DEA LER PA RT MX FX XC EX MODEL NO REQD NUMBER 16 15 14 13 12
REA R WHEEL A SSEMBLY REA R SPOKE KIT FLA T WA SHER, M8 LOCKNUT, M8 FHCS, M8X28 ZINC REA R SPROCKET, 49 T REA R SPROCKET, 51 T REA R SPROCKET, 52 T REA R SPROCKET, 50 T MA STER LINK DRIV E CHA IN (114 LINKS) FHCS, M8X16, NY LKZINC REA R ROTOR REA R WHEEL RIM REA R RIM LOCK REA R RIM STRIP REA R INNER TUBE REA R TIRE REA R HUB A SSEMBLY DESCRIPTION
INCLUDED IN 151-5000069
INCLUDED IN 151-5000069
INCLUDED IN 151-5000069 NOTES
REAR WHEEL PART S LIST
3
Hubs
10 5
6
9
8
6 5 7
4
5
6
6
3
2 6 5 1
10 1 9 1 8 1 7 1 6 4 5 4 4 1 3 1 2 1 1 1 ITEM QTY NO REQD
153-5000074 053-5000022 053-5000023 053-5000024 881-5000355 871-5000356 153-5001091 153-5000071 153-5000072 153-5000080 DEA LER PART NUMBER
FRONT WHEEL SPACER FRONT HUB FRONT HUB BEARING SPACER FRONT WHEEL SPACER-DISC SIDE SEA LED BEARING, 20X42X12 DOUBLE LIP SEAL, 32X42X4 REA R WHEEL SPA CER REA R HUB REA R HUB BEARING SPACER REA R WHEEL SPA CER-DISC SIDE MX FX XC EX MODEL DESCRIPTION NOTES
HUBS PARTS LIST
4
Front Fork
32 1 2 33 3 4 5 6 19 57 7 8 38 39 40 41 42 9 57 57 55 37 57 20 36 57 18 34 35
42 41 49 50 51 52 53 57
54
57
21
58
57
59 22 10 23 11 12 57 26 13 24 25 45 43
44 27 12 14 15 16 17 57 57 31 48 48 57 28 29 30 47 56 57 46 46
FRONT FORK PARTS LIST P
5
Front Fork Parts List
59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ITEM NO.
1 013-5001333 FRONT FORK SET E XCLUDE S F OR K GR DS AR 013-5000572 OHLINS FORK FLUID, 1LITER AR 012-5001526 FORK SERVICE KIT 1 013-5000568 FORK INNER TUBE ASSY-RIGHT 2 012-5000608 COMPRESSION ADJUSTER ASSY. 2 013-5000607 COMPRESSION ADJUSTER O-RING 2 012-5000610 COMPRESSION SHIM SET 2 013-5000611 FORK COMPRESSION PISTON 2 013-5000606 FORK COMPRESSION PISTON O-RING 2 013-5000603 COMPRESSION PISTON SHIM 2 013-5000604 COMPRESSION PISTON WAVE WSHR 4 013-5000558 FRONT WHEEL AXLE PINCH BOLT 1 013-5000567 FORK INNER TUBE ASSY-LEFT 6 013-5000556 FORK GUARD BOLT 1 SEE TABLE FORK GUARD SET 2 013-5000518 FORK INNER TUBE BUSHING 2 013-5000565 DAMPING CARTRIDGE TUBE 4 153-5000080 LOCKNUT 4 013-5000601 WASHER 2 012-5000600 MID VALVE SHIM SET 2 013-5000598 FORK REBOUND PISTON RING 2 013-5000597 FORK REBOUND PISTON 2 012-5000594 REBOUND SHIM SET 2 013-5000593 REBOUND ADJUSTER BODY 2 013-5000592 REBOUND ADJNEEDLE SPRING 2 013-5000591 REBOUND ADJ NEEDLE 2 013-5000590 REBOUND ADJ NEEDLE O-RING 2 013-5000587 FORK TOP OUT SPRING 2 013-5000589 FORK DAMPER ROD 2 013-5000586 FORK TOP OUT SPRING WASHER 2 013-5000585 FORK DAMPER ROD BUSHING 2 013-5000584 FORK DAMPER ROD SLEEVE O-RING 2 013-5000583 FORK DAMPER ROD SLEEVE 2 013-5000582 DAMPING CARTRIDGE TUBE CAP 2 013-5000581 DAMPER ROD CIRCLIP 2 013-5000580 HYDRAULIC STOP COLLAR CIRCLIP 2 013-5000579 FORK HYDRAULIC STOP 2 013-5000578 FORK HYDRAULIC STOP COLLAR 2 013-5000577 FORK SPRING GUIDE 2 012-5000575 REBOUND ADJUSTER ASSY. 2 013-5000576 REBOUND ADJUSTER O-RING 2 013-5000574 FORK REBOUND ADJUSTER ROD 2 013-5000564 FORK WIPER 2 013-5000560 FORK SEAL RETAINING CIRCLIP 2 013-5000563 FORK SEAL 2 013-5000562 FORK SEAL RETAINING WASHER 2 013-5000548 FORK OUTER TUBE BUSHING SLEEVE 4 013-5000547 FORK OUTER TUBE BUSHING 2 013-5000561 FORK OUTER TUBE BUSHING CIRCLIP 2 013-5000005 FORK OUTER TUBE 2 013-5000559 FORK OUTER TUBE DECAL 2 SEE TABLE FORK SPRING 2 013-5000553 FORK SPRING WASHER 2 013-5000552 FORK SPRING SPACER 2 013-5000546 FORK OUTER TUBE CAP O-RING 2 013-5000545 FORK OUTER TUBE CAP 2 013-5000551 FORK AIR BLEED SCREW O-RING 2 013-5000550 FORK AIR BLEED SCREW 2 013-5000549 FORK OUTER TUBE CAP NUT QTY DEALER DESCRIPTION NOTES REQ PART NO.
013-5000018FORK GUARD SET - BLACK 013-5001222FORK GUARD SET - WHITE 013-5000013FORK SPRING - 4.5 N/mm OPTIONAL 013-5000014FORK SPRING - 4.7 N/mm STANDARD 013-5000015FORK SPRING - 4.9 N/mm OPTIONAL DEALER DESCRIPTION NOTES PART NO.
FRONT FORK PARTS LIST
ADDITIONAL PARTS TABLE
6
Steering Column
9 8 6 5
8
3 11
10
2
12
8
12
7
13
8
8 4
1
13 2 2 12 11 1 10 1 9 1 8 12 7 2 6 2 5 2 4 1 3 1 2 1 ITEM QTY NO REQD
883-5000760 871-5000722 841-5000717 839-5000170 839-5000174 814-5000100 814-5000101 012-5000534 012-5000533 012-5000373 012-5000001
HEA DSET BEA RING HEA DSET SEA L STEERER WA SHER SLOTTED LOCKNUT STEERER NUT FHB, M8X45 mm FHB, M12X35 mm, NLK UPPER HA NDLEBA R CLA MP LOWER HA NDLEBA R CLA MP LOWER TRIPLE CLA MP A SSY UPPER TRIPLE CLA MP FRONT BRA KE GUIDE, UPPER A SSEMBLY FRONT BRA KE GUIDE, LOWER A SSEMBLY MX FX XC EX MODEL DESCRIPTION
SEE FRONT BRA KE GUIDE, UPPER SEE FRONT BRA KE GUIDE, LOWER NOTES
DEA LER PA RT NUMBER
ST EERING HEAD PART S LIST
7
Brake Guides
5 8 6 7
4 2
3
2 1 4
8 2 7 2 6 1 5 1 4 2 3 1 2 2 1 1 ITEM QTY NO REQD
814-5001184 849-5000822 073-5001270 073-5000038 814-5001013 073-5000824 073-5000535 073-5000132 DEA LER PA RT NUMBER
FLNG HD BLT, M6X12, NLK BRA KE LINE GUIDE TOPHA T BRA KE GUIDE CLA MP BRA KE GUIDE MOUNT A SSY FLNG HD BLT, M6X16, NLK FRONT BRA KE GUIDE MOUNT, UPPER FRONT BRA KE GUIDE FRONT BRA KE GUIDE MOUNT, LOWER MX FX XC EX MODEL DESCRIPTION NOTES
BRAKE GUIDES PART S LIST
8
Handlebar & Controls
30 31
2 1 6 5 3 4 9 11 7 8
28 32 29
10 14 12 26 27 2
13 17 18 19 21 20 24
25
22 23 15 16
32 4 811-5000379 31 1 213-5000505 30 1 213-5000131 29 1 213-5000437 28 1 213-5001274 1 213-5001009 27 1 213-5000317 26 1 212-5000120 25 1 213-5000130 24 1 213-5000785 23 1 213-5000784 22 1 213-5000787 21 2 819-5000786 20 1 213-5000127 19 18 1 213-5000129 17 1 213-5000780 16 1 213-5000128 15 1 153-5000080 14 1 212-5000889 13 1 213-5000125 12 2 819-5000786 11 1 213-5000123 10 1 213-5001590 9 1 213-5001369 8 2 213-5001368 7 1 213-5001367 6 1 213-5001366 5 1 213-5001365 4 1 213-5000488 3 1 213-5000124 2 1 213-5000121 1 1 212-5000474 ITEM QTY DEALER PART NO REQD NUMBER
SHCS,M4X12 ZINC ENGINE STOP SWITCH ENGINE START SWITCH SWITCH CAP SWITCH CLAMP CROSSBAR PAD - RED CROSSBAR PAD - BLACK HANDLEBAR CLUTCH CABLE CLUTCH LEVER PIVOT BOLT NUT CLUTCH LEVER PIVOT BOLT CLUTCH LEVER PERCH CLAMP FLANGE HEAD BOLT, M6x20 CLUTCH LEVER PERCH CLUTCH CABLE ADJUSTER CLUTCH CABLE ADJUSTER BOOT CLUTCH LEVER BOOT CLUTCH LEVER CLUTCH LEVER ASSEMBLY THROTTLE CABLE FLANGE HEAD BOLT, M6X20 mm THROTTLE HOUSING BOOT THROTTLE CABLE ADJ BOOT THROTTLE CABLE ADJUSTER THROTTLE PULLEY COVER SCRW THROTTLE PULLEY COVER THROTTLE PULLEY BUSHING THROTTLE PULLEY THROTTLE HOUSING SET THROTTLE TUBE HANDLEBAR GRIP SET THROTTLE ASSEMBLY MX FX XC EX MODEL DESCRIPTION
INCLUDED IN 212-5000889 INCLUDED IN 212-5000889 INCLUDED IN 212-5000889 INCLUDED IN 212-5000889 INCLUDED IN 212-5000889 INCLUDED IN 212-5000889 INCLUDED IN 212-5000889 INCLUDED IN 212-5000889 INCLUDED IN 212-5000889
INCLUDED IN 212-5000474 INCLUDED IN 212-5000474 INCLUDED IN 212-5000474 INCLUDED IN 212-5000474 INCLUDED IN 212-5000474 INCLUDED IN 212-5000474 INCLUDED IN 212-5000474 INCLUDED IN 212-5000474 INCLUDED IN 212-5000474 INCLUDED IN 212-5000474
NOTES
HANDLEBAR & CONTROLS PARTS LIST
9
Front Brake Master Cylinder
11 10 12 9 5 6
7 8 1
4 3 13 14 2
15
15 AR 14 1 13 1 12 1 11 1 10 1 9 1 8 1 7 1 6 1 5 1 4 2 3 4 2 1 1 1 ITEM QTY NO REQD
073-5000268 073-5000046 073-5000044 073-5000103 073-5000043 073-5000099 072-5000033 072-5000045 072-5000041 072-5000042 072-5000040 819-5000538 849-5001549 073-5000039 072-5000032 DEA LER PA RT NUMBER
NISSIN BRA KE GREA SE, 2 GRA M FT BRA KE LEV ER RETURN SPRING FT BRA KE LEV ER FT BRA KE LEV ER RUBBER COV ER FT BRA KE MSTR CY L BOOT FT BRA KE MSTR CY L CIRCLIP FT BRA KE MSTR CY L KIT FT BRA KE LEV ER A DJ BOLT KIT FT BRA KE LEV ER PIV OT BOL ...
