Crankshaft Piston replacement parts for 1986 Yamaha YZ250S

OEM Parts Yamaha 1986 Yamaha YZ250S Crankshaft Piston

Please note: If a part is displayed on the diagram but not shown in the parts list, it is no longer available.

Location	Part Description

001	PISTON 3 O/S 075 Part #: 1LU-11637-01-00 Required per assembly: 1 Note: ALT. PART Not Available
001	PISTON 1 O/S 025 Part #: 1LU-11635-01-00 Required per assembly: 1 Note: ALT. PART Not Available
001	PISTON 2 O/S 050 Part #: 1LU-11636-01-00 Required per assembly: 1 Note: ALT. PART Not Available
001	PISTON STD (STD) Part #: 1LU-11631-01-93 Required per assembly: 1 Note: U.R. Not Available
002	PISTON RING SET (050MM O/S) Part #: 56A-11601-20-00 Required per assembly: 1 Note: ALT. PART Not Available
002	PISTON RING SET (025MM O/S) Part #: 56A-11601-10-00 Required per assembly: 1 Note: ALTERNATIVE PARTS Not Available
002	PISTON RING SET (STD) Part #: 56A-11601-00-00 Required per assembly: 1 Not Available
002	PISTON RING SET (075MM O/S) Part #: 56A-11601-30-00 Required per assembly: 1 Note: ALT. PART Not Available
003	PIN, PISTON Part #: 214-11633-00-00 Required per assembly: 1 $36.99 $28.12 - + Add to cart
004	CIRCLIP, INNER Part #: 93450-19052-00 Required per assembly: 2 $7.49 $5.44 - + Add to cart
005	BEARING, CYLINDRICAL Part #: 93310-418E9-00 Required per assembly: 1 $52.99 $42.79 - + Add to cart
007	CRANK 1 Part #: 24Y-11412-01-00 Required per assembly: 1 Not Available
009	PIN, CRANK, 1 Part #: 2X4-11681-00-00 Required per assembly: 1 $88.98 $72.41 - + Add to cart
010	ROD, CONNECTING Part #: 24Y-11651-01-00 Required per assembly: 1 Not Available
011	BEARING, CYLINDRICAL Part #: 93310-425P2-00 Required per assembly: 1 $82.98 $69.22 - + Add to cart
012	WASHER, (90209-25220) Part #: 90209-25085-00 Required per assembly: 2 $13.49 $10.25 - + Add to cart
013	BEARING (5X5) Part #: 93306-20627-00 Required per assembly: 1 $82.98 $66.75 - + Add to cart
014	OIL SEAL (38W) Part #: 93103-30150-00 Required per assembly: 1 $24.98 $19.37 - + Add to cart
015	KEY, WOODRUFF Part #: 90280-03017-00 Required per assembly: 1 $8.49 $5.67 - + Add to cart
016	BEARING (5X5) Part #: 93306-20627-00 Required per assembly: 1 $82.98 $66.75 - + Add to cart
017	CIRCLIP, INNER Part #: 93450-19052-00 Required per assembly: 2 $7.49 $5.44 - + Add to cart
017	WASHER, (90209-25220) Part #: 90209-25085-00 Required per assembly: 2 $13.49 $10.25 - + Add to cart
017	BEARING, CYLINDRICAL Part #: 93310-425P2-00 Required per assembly: 1 $82.98 $69.22 - + Add to cart
017	BEARING, CYLINDRICAL Part #: 93310-418E9-00 Required per assembly: 1 $52.99 $42.79 - + Add to cart
017	PISTON RING SET (025MM O/S) Part #: 56A-11601-10-00 Required per assembly: 1 Note: ALTERNATIVE PARTS Not Available
017	PISTON RING SET (STD) Part #: 56A-11601-00-00 Required per assembly: 1 Not Available
017	PISTON RING SET (075MM O/S) Part #: 56A-11601-30-00 Required per assembly: 1 Note: ALT. PART Not Available
017	PISTON RING SET (050MM O/S) Part #: 56A-11601-20-00 Required per assembly: 1 Note: ALT. PART Not Available
017	OIL, SEAL, SW-TYPE Part #: 93103-40091-00 Required per assembly: 1 $35.99 $27.53 - + Add to cart
017	ROD, CONNECTING Part #: 24Y-11651-01-00 Required per assembly: 1 Not Available
017	PIN, CRANK, 1 Part #: 2X4-11681-00-00 Required per assembly: 1 $88.98 $72.41 - + Add to cart
017	CONNECTING ROD ASSEMBLY Part #: 24Y-11650-01-00 Required per assembly: 1 Not Available
017	PISTON STD (STD) Part #: 1LU-11631-01-93 Required per assembly: 1 Note: U.R. Not Available
017	PISTON 2 O/S 050 Part #: 1LU-11636-01-00 Required per assembly: 1 Note: ALT. PART Not Available
017	PISTON 1 O/S 025 Part #: 1LU-11635-01-00 Required per assembly: 1 Note: ALT. PART Not Available
017	PISTON 3 O/S 075 Part #: 1LU-11637-01-00 Required per assembly: 1 Note: ALT. PART Not Available
017	PIN, PISTON Part #: 214-11633-00-00 Required per assembly: 1 $36.99 $28.12 - + Add to cart