2025 Husqvarna Motorcycles Parts Finder | Rexburg Motor Sports, Idaho

CRANKSHAFT, PISTON

100%

*#REQ indicates the total pieces used to complete the assembly. Price shown is per piece. Order the total number of pieces needed for repair.

Ref #	Part #	Description	#Req	Price
1	A45030007000 I	Piston I	1	$293.69
1	A45030007000 II	Piston II	1	$293.69
2	54830132000	R-RING 72,0MM 300 2004	2	$31.19
3	A45030074000	Circlip	2	$7.19
5	0910001801001S	Nut M18x1.5 Precote LH thread	1	$4.59
7	55430016000	DISTANCE SLEEVE	1	$18.09
8	0760385273	SHAFT SEAL RING 38X52X7BTSL	1	$23.59
9	0770250015	O-RING 25,00X1,50 NBR 70	1	$1.09
10	0625623204	BALL BEARING 32X65X17 NTN	1	$65.19
11	6946005	WOODRUFF KEY 5X6,5 HARDED	1	$2.19
12	55430118100	CRANKSHAFT EXC	1	$672.99
13	0888030050	WOODRUFF KEY DIN6888-3X5X13	1	$2.19
14	54430034000	NEEDLE BEARING KBK 18X22X20	1	$22.39
15	56530123200	CYLIND.ROL.BEAR. NJ207ET2XCS42	1	$114.49
16	0760253570	SHAFT SEAL RING 25X35X7 BTSL	1	$18.39
17	50230029012	LOCKING RING VSK 12	1	$2.19
18	49030021100	COLLAR NUT M12X1 R/S (replaces 49030021000)	1	$2.19
19	54830015244	CON.ROD REP.SET 250/300	x	$376.49
98	A45030007110 I	Piston kit Gr. I MX 300 2025	x	$388.49
98	A45030007110 II	Piston kit Gr. II MX 300 2025	x	$388.49
99	54830018488	CRANKSHAF REP. KIT 250-300 (replaces 00050002301)	x	$212.79

Ref # 1

Part # A45030007000 I

Description Piston I

#Req 1

Price $293.69

Ref # 1

Part # A45030007000 II

Description Piston II

#Req 1

Price $293.69

Ref # 2

Part # 54830132000

Description R-RING 72,0MM 300 2004

#Req 2

Price $31.19

Ref # 3

Part # A45030074000

Description Circlip

#Req 2

Price $7.19

Ref # 5

Part # 0910001801001S

Description Nut M18x1.5 Precote LH thread

#Req 1

Price $4.59

Ref # 7

Part # 55430016000

Description DISTANCE SLEEVE

#Req 1

Price $18.09

Ref # 8

Part # 0760385273

Description SHAFT SEAL RING 38X52X7BTSL

#Req 1

Price $23.59

Ref # 9

Part # 0770250015

Description O-RING 25,00X1,50 NBR 70

#Req 1

Price $1.09

Ref # 10

Part # 0625623204

Description BALL BEARING 32X65X17 NTN

#Req 1

Price $65.19

Ref # 11

Part # 6946005

Description WOODRUFF KEY 5X6,5 HARDED

#Req 1

Price $2.19

Ref # 12

Part # 55430118100

Description CRANKSHAFT EXC

#Req 1

Price $672.99

Ref # 13

Part # 0888030050

Description WOODRUFF KEY DIN6888-3X5X13

#Req 1

Price $2.19

Ref # 14

Part # 54430034000

Description NEEDLE BEARING KBK 18X22X20

#Req 1

Price $22.39

Ref # 15

Part # 56530123200

Description CYLIND.ROL.BEAR. NJ207ET2XCS42

#Req 1

Price $114.49

Ref # 16

Part # 0760253570

Description SHAFT SEAL RING 25X35X7 BTSL

#Req 1

Price $18.39

Ref # 17

Part # 50230029012

Description LOCKING RING VSK 12

#Req 1

Price $2.19

Ref # 18

Part # 49030021100

Description COLLAR NUT M12X1 R/S (replaces 49030021000)

#Req 1

Price $2.19

Ref # 19

Part # 54830015244

Description CON.ROD REP.SET 250/300

#Req x

Price $376.49

Ref # 98

Part # A45030007110 I

Description Piston kit Gr. I MX 300 2025

#Req x

Price $388.49

Ref # 98

Part # A45030007110 II

Description Piston kit Gr. II MX 300 2025

#Req x

Price $388.49

Ref # 99

Part # 54830018488

Description CRANKSHAF REP. KIT 250-300 (replaces 00050002301)

#Req x

Price $212.79

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