kits that fit most popular two and four-stroke models each piston kit is model ... extend the life of boreable cylinders honda atv model trx-300 trx-300fw trx-300ex ... years 1988-00 1988-00 1993-08 1999-08 2004-05 atv size std .010 .020 .030 .040 .060 ... 040 size std .010 .020 .030 mm 74.00 74.25 74.50 74.75 75.00 75.50 74.00 74.25 74. ... 50 85.00 85.25 85.50 85.75 86.00 98.97 93.98 mm 50.00 ... .00 51.50 89.96 89.97 91.00 mm 66.00 66.25 66.50 66.75 model years kfx-80 2003-06 ... kfx-400 2003-06 suzuki atv model years lt-80 allyears ... lt-z400 2002-08 yamaha atv model yfs-200 blaster years 1988-06 piston kit part ... number 2470 2471 2472 2473 2474 2476 2590 2591 2592 2500 2501 2502 2503 2504 ...
piston model years size kx-125 2001-02 std std kx-125 2003-05 std std kdx-200 ... 1986-06 std std std .010 .020 kx-250 1990-91 std std kx-250 1992-04 std std ... std .023 .043 kx-250 2005-07 std std .023 kx-500 1988-04 std std kx- ... 250f 2004-06 std 12.6:1compr std .080 kx-250f 2006- ... 08 std 13.5:1compr std std .080 klx-400 2003 std 12.2:1compr std .040 kx-450f 2006- ... 08 std std .080 ktm 4-stroke model years ktm-450sx 2003-06 ktm-520 ... 2000-02 ktm-525 2003-08 11:1compr piston size std std .080 std ... std 2-stroke continued piston piston kit ring set mm ... 65.95 4310b 4310r 65.96 4310c 4310r 66.25 4311 4311r 66.5 4312 4312r 67.35 4306b ... piston mm 44.45 44.46 47.5 47.75 48 48.25 48.5 48.75 49 49.5 47.94 47.95 53.94 53 ...