ARCTIC CAT	BOMBARDIER	HONDA	KAWASAKI	POLARIS	SUZUKI	YAMAHA
1999-2006 TRX 400EX      Select Another New Engine 2001-2006 TRX 250 EX 1993-2006 TRX 300EX 1999-2006 TRX 400EX 2004-2005 TRX 450R 2006-2008 TRX 450R 2003-2004 TRX 650, Rincon

Machined from 2618 T6 high tensile forged aluminum Dome/Dish features smooth flowing radii and require no deburring or preparation JE designs are specifically engineered for extreme applications including professional competition Pins, pin fitment, lock and rings included

Std Bore: 85mm

Disp. Bore Size Over Size Piston Kit # Comp Ratio Gram Weight Skirt Style Ring # Pin # Lock # Gasket # Sleeve # 397cc 85mm STD 132697 10.5:1 263g Round XC8500 787-2250-14-51C 787-050-MW OEM Deglaze Only 397cc 85mm STD 199655 12:1 263g Round XC8500 787-2250-14-51C 787-050-MW JC7825 Bore & Hone 406cc 86mm +1mm 132699 10.6:1 294g Round XC8600 787-2350-14-51C 787-050-MW JC7825 Bore & Hone 415cc 87mm +2mm 133889 10.8:1 294g Round XC8700 787-2350-14-51C 787-050-MW JC7924 Bore & Hone 415cc 87mm +2mm 199656 12:1 285g Round XC8700 787-2350-14-51C 787-050-MW JC7924 Bore & Hone 426cc 88mm +3mm 177240 11:1 298g Round XC8800 787-2350-14-51C 787-050-MW JC7894 Bore & Hone 426cc 88mm +3mm 177239 13:1 318g Round XC8800 787-2350-14-51C 787-050-MW JC7894 Bore & Hone 430cc 88.5mm +3.5mm 247611 10.8:1 269g Round XC8850 787-2250-14-51C 787-050-MW JC7826 JE3730M 430cc 88.5mm +3.5mm 247610 12:1 267g Round XC8850 787-2250-14-51C 787-050-MW JC7826 JE3730M 435cc 89mm +4mm 247612 10.8:1 273g Round XC8900 787-2250-14-51C 787-050-MW JC7826 JE3730M 435cc 89mm +4mm 208552 12:1 268g Round XC8900 787-2250-14-51C 787-050-MW JC7826 JE3730M

- Denotes part # has been issued a new part #. A list referencing old part #s to their new counterparts will be available shortly.

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