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Need a part for your Husqvarna or KTM bike?  Browse our Parts Diagrams to find what you need and purchase right from our site!

  1. Manufacturer
  2. Husqvarna
  3. Motorcycles
  4. 2021
  5. 2021 FS 450 ENGINE
  7. View Cart VIEW WISH LIST

CRANKSHAFT, PISTON

*#REQ indicates the total pieces used to complete the assembly. Price shown is per piece. Order the total number of pieces needed for repair.
1
79530018000
Crankshaft cmpl.
1
$1,143.09
2
79430015144
CONROD REPAIR KIT
1
$548.69
3
79430107200 I
Piston I kpl.
1
$592.79
3
79430107200 II
Piston II kpl.
1
$592.79
4
79430130044
PISTON RING KIT
x
$189.59
7
79430174000
CIRCLIP
2
$16.59
8
79430082000
CYLINDER ROLLER BEARING NJ207
2
$97.39
9
75030085100
RETAINING PLATE F. CS BEARING (replaces 75030085000)
2
$1.09
10
0019050121S
INT. TORX FLAT HEAD M5X12 T25
2
$2.19
11
56530081000
SHIM WASHER 36X48X0,10
x
$2.19
11
56530081100
SHIM WASHER 36X48X0,15
x
$2.19
11
56530081200
SHIM WASHER 36X48X0,20 STEEL
x
$2.19
11
56530081300
SHIM WASHER 36X48X0,30
x
$2.19
13
78030029100
NUT PRIMARY WHEEL M20X1,5 (replaces 78030029200)
1
$10.79
14
79432023231
primary gear 31t
1
$96.89
15
78036014300
Timing gear
1
$43.49
16
0888030037
WOODRUFF KEY DIN6888-3X3,7
2
$2.19
19
79430084000
BEARING SEAL
2
$7.49
20
0888030050
WOODRUFF KEY DIN6888-3X5X13
1
$2.19
98
79430107210 I
Piston Kit Gr. I MX 450 (replaces 00050000271)
x
$678.09
98
79430107210 II
Piston Kit Gr. II MX 450 (replaces 00050000272)
x
$673.79
99
79430018088
CRANKSHAFT REP .KIT 450 SX-F 15 (replaces 00050002315)
x
$209.59
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