'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit
'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit

'84-'90 Yamaha YZ490 / '92-'93 WR500 Wiseco 1.00mm O/S 88.00mm Bore Piston Kit

  • Sale
  • $185.37
  • $234.72
  • 1 available

Wiseco 1.00mm / .040" oversized 88.00mm bore piston kit. Includes piston, rings, pin, and clips.

ITEM FITS: 

1984-1990 Yamaha Yz490, Yz 490
1992-1993 Yamaha Wr500, Wr 500

(1) 546M08800