Engine > Wiseco Pistons

HIGH-PERFORMANCE PISTONS FOR KAWASAKI 4-STROKE

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Features

  • Forged from high-silicon aluminum alloy for maximum strength and dependability
  • Wiseco offers a complete range of popular piston models and years for both trail and racing applications
  • Durability, longevity and increased horsepower
  • Innovative forging design and piston skirt provide maximum horsepower and torque
  • Contain all the necessary components for overboring or rebuilding your top end
  • Feature forged pistons, rings, wrist pins, circlips and top end gasket set
  • Cylinder sleeves must be purchased separately
  • Two high-strength, easy-to-install circlips are furnished with every piston
  • Additional inventory available to order
  • Wiseco wrist pins are strong, lightweight and can be used with OEM pistons, too
  • Wiseco 2-cycle pistons include a wrist pin unless indicated
  • Each ring set is for one piston
  • See Wiseco ring buyer’s guide for details

Images

HIGH-PERFORMANCE PISTONS FOR KAWASAKI 4-STROKE



PK Kit

Part # Description Retail
0903-0555  FITS MODEL: KX250F 04-05, Standard Compression. Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 250, BORE SIZE(MM): 77.0, OVERSIZE(MM): STD   $232.15 
0903-0562  FITS MODEL: KX250F 04-05, Standard Compression. Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 263, BORE SIZE(MM): 79.0, OVERSIZE(MM): 2.00   $249.10 
0903-0556  FITS MODEL: KX250F 04-05, Hi-Compression (+ 1.0), BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 250, BORE SIZE(MM): 77.0, OVERSIZE(MM): STD   $267.74 
0910-0768  FITS MODEL: KLX400 03-04 (all). 440cc Big Bore Piston. 12.5:1 Compression. Skirt coated, Nikasil Bore-cylinder sleeving or big bore cylinder required, BORE(MM) X STROKE (MM): 94.5 x 62.6, DISPL. (CC): 440, BORE SIZE(MM): 94.5, OVERSIZE(MM): 4.50   $202.94 
0903-0575  FITS MODEL: KX450F 06-08, 12:1 Compression. Cylinder boring and replating required for oversizes. Skirt coated., BORE(MM) X STROKE (MM): 96 x 62.1, DISPL. (CC): 449, BORE SIZE(MM): 96.0, OVERSIZE(MM): STD   $238.42 
0903-0576  FITS MODEL: KX450F 06-08, 13:1 Compression. Skirt coated, Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 96, DISPL. (CC): 449, BORE SIZE(MM): 96.0, OVERSIZE(MM): STD   $274.19 

Pistons

Part # Description Retail
0910-0764  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 53.5, OVERSIZE(MM): 0.5   $119.31 
0910-0765  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 54.0, OVERSIZE(MM): 1.0   $119.31 
0910-0766  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 54.5, OVERSIZE(MM): 1.5   $131.24 
0910-0767  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 55.0, OVERSIZE(MM): 2.0   $131.24 
0910-0359  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 57.0, OVERSIZE(MM): STD   $108.47 
0910-0360  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 57.5, OVERSIZE(MM): 0.5   $108.47 
0910-0361  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 58.0, OVERSIZE(MM): 1.0   $108.47 
0910-0362  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 58.5, OVERSIZE(MM): 1.5   $119.31 
0910-0363  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 59.0, OVERSIZE(MM): 2.0   $131.24 
0910-0364  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 61.0, OVERSIZE(MM): 4.0   $131.24 
0910-0354  FITS MODEL: KX250F 04-05, Standard Compression. Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 250, BORE SIZE(MM): 77.0, OVERSIZE(MM): STD   $174.85 
0910-0355  FITS MODEL: KX250F 04-05, Standard Compression. Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 263, BORE SIZE(MM): 79.0, OVERSIZE(MM): 2.00   $192.34 
0910-0356  FITS MODEL: KX250F 04-05, Hi-Compression (+ 1.0), BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 250, BORE SIZE(MM): 77.0, OVERSIZE(MM): STD   $211.58 
0910-0844  FITS MODEL: KX250F 07-08, 13.5:1 Compression. Skirt coated., BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 250, BORE SIZE(MM): 77, OVERSIZE(MM): STD   $174.85 
0910-0845  FITS MODEL: KX250F 07-08, 14:1 Compression. Skirt coated., BORE(MM) X STROKE (MM): 77 x 53. 6, DISPL. (CC): 250, BORE SIZE(MM): 77, OVERSIZE(MM): STD   $211.58 
4630M07800  FITS MODEL: KLX300 97-06, 11:1 Compression. Electrofusion Bore-Cylinder sleeving for replating required for oversizes, BORE(MM) X STROKE (MM): 78 x 61.2, DISPL. (CC): 292, BORE SIZE(MM): 78.0, OVERSIZE(MM): STD   $157.68 
4630M08000  FITS MODEL: KLX300 97-06, 11:1 Compression. Electrofusion Bore-Cylinder sleeving for replating required for oversizes, BORE(MM) X STROKE (MM): 78 x 61.2, DISPL. (CC): 292, BORE SIZE(MM): 80.0, OVERSIZE(MM): 2.00   $173.45 
4713M09000  FITS MODEL: KLX400 03-04, 12:1 Stock Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 90.0, OVERSIZE(MM): STD   $171.16 
4713M09200  FITS MODEL: KLX400 03-04, 12:1 Stock Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 92.0, OVERSIZE(MM): 2.00   $188.26 
4714M09000  FITS MODEL: KLX400 03-04, 13.5:1 Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 90.0, OVERSIZE(MM): STD   $179.45 
4714M09200  FITS MODEL: KLX400 03-04, 13.5:1 Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 92.0, OVERSIZE(MM): 2.0   $197.42 
0912-0128  FITS MODEL: KLX400 03-04 (all). 440cc Big Bore Piston. 12.5:1 Compression. Skirt coated, Nikasil Bore-cylinder sleeving or big bore cylinder required, BORE(MM) X STROKE (MM): 94.5 x 62.6, DISPL. (CC): 440, BORE SIZE(MM): 94.5, OVERSIZE(MM): 4.50   $32.02 
0910-0769  FITS MODEL: KX450F 06-08, 12:1 Compression. Cylinder boring and replating required for oversizes. Skirt coated., BORE(MM) X STROKE (MM): 96 x 62.1, DISPL. (CC): 449, BORE SIZE(MM): 96.0, OVERSIZE(MM): STD   $174.45 
0910-0770  FITS MODEL: KX450F 06-08, 12:1 Compression. Cylinder boring and replating required for oversizes. Skirt coated., BORE(MM) X STROKE (MM): 96 x 62.1, DISPL. (CC): 468, BORE SIZE(MM): 98.0, OVERSIZE(MM): 2.0   $191.89 
0910-0771  FITS MODEL: KX450F 06-08, 13:1 Compression. Skirt coated, Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 96, DISPL. (CC): 449, BORE SIZE(MM): 96.0, OVERSIZE(MM): STD   $211.08 
0910-0772  FITS MODEL: KX450F 06-08, 13:1 Compression. Skirt coated, Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 96, DISPL. (CC): 468, BORE SIZE(MM): 98.0, OVERSIZE(MM): 2.0   $232.19 

Ring sets

Part # Description Retail
0912-0124  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 53.5, OVERSIZE(MM): 0.5   $30.89 
0912-0125  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 54.0, OVERSIZE(MM): 1.0   $30.89 
0912-0126  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 54.5, OVERSIZE(MM): 1.5   $30.89 
0912-0127  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 55.0, OVERSIZE(MM): 2.0   $30.89 
0912-0117  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 58.0, OVERSIZE(MM): 1.0   $30.89 
0912-0140  FITS MODEL: KX250F 04-05, Standard Compression. Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 250, BORE SIZE(MM): 77.0, OVERSIZE(MM): STD   $40.32 
0912-0140  FITS MODEL: KX250F 04-05, Standard Compression. Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 263, BORE SIZE(MM): 79.0, OVERSIZE(MM): 2.00   $40.32 
0912-0140  FITS MODEL: KX250F 04-05, Hi-Compression (+ 1.0), BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 250, BORE SIZE(MM): 77.0, OVERSIZE(MM): STD   $40.32 
0912-0140  FITS MODEL: KX250F 07-08, 13.5:1 Compression. Skirt coated., BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 250, BORE SIZE(MM): 77, OVERSIZE(MM): STD   $40.32 
0912-0140  FITS MODEL: KX250F 07-08, 14:1 Compression. Skirt coated., BORE(MM) X STROKE (MM): 77 x 53. 6, DISPL. (CC): 250, BORE SIZE(MM): 77, OVERSIZE(MM): STD   $40.32 
0912-0122  FITS MODEL: KX450F 06-08, 12:1 Compression. Cylinder boring and replating required for oversizes. Skirt coated., BORE(MM) X STROKE (MM): 96 x 62.1, DISPL. (CC): 449, BORE SIZE(MM): 96.0, OVERSIZE(MM): STD   $36.63 
0912-0122  FITS MODEL: KX450F 06-08, 12:1 Compression. Cylinder boring and replating required for oversizes. Skirt coated., BORE(MM) X STROKE (MM): 96 x 62.1, DISPL. (CC): 468, BORE SIZE(MM): 98.0, OVERSIZE(MM): 2.0   $36.63 
0912-0122  FITS MODEL: KX450F 06-08, 13:1 Compression. Skirt coated, Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 96, DISPL. (CC): 449, BORE SIZE(MM): 96.0, OVERSIZE(MM): STD   $36.63 
0912-0122  FITS MODEL: KX450F 06-08, 13:1 Compression. Skirt coated, Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 96, DISPL. (CC): 468, BORE SIZE(MM): 98.0, OVERSIZE(MM): 2.0   $36.63 

Circlips

Part # Description Retail
CW14  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 61.0, OVERSIZE(MM): 4.0   $2.00 
CW16  FITS MODEL: KX250F 04-05, Standard Compression. Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 250, BORE SIZE(MM): 77.0, OVERSIZE(MM): STD   $2.00 
CW16  FITS MODEL: KX250F 04-05, Standard Compression. Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 263, BORE SIZE(MM): 79.0, OVERSIZE(MM): 2.00   $2.00 
CW16  FITS MODEL: KX250F 04-05, Hi-Compression (+ 1.0), BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 250, BORE SIZE(MM): 77.0, OVERSIZE(MM): STD   $2.00 
CW16  FITS MODEL: KX250F 07-08, 13.5:1 Compression. Skirt coated., BORE(MM) X STROKE (MM): 77 x 53.6, DISPL. (CC): 250, BORE SIZE(MM): 77, OVERSIZE(MM): STD   $2.00 
CW16  FITS MODEL: KX250F 07-08, 14:1 Compression. Skirt coated., BORE(MM) X STROKE (MM): 77 x 53. 6, DISPL. (CC): 250, BORE SIZE(MM): 77, OVERSIZE(MM): STD   $2.00 
CW17  FITS MODEL: KLX300 97-06, 11:1 Compression. Electrofusion Bore-Cylinder sleeving for replating required for oversizes, BORE(MM) X STROKE (MM): 78 x 61.2, DISPL. (CC): 292, BORE SIZE(MM): 78.0, OVERSIZE(MM): STD   $2.00 
CW17  FITS MODEL: KLX300 97-06, 11:1 Compression. Electrofusion Bore-Cylinder sleeving for replating required for oversizes, BORE(MM) X STROKE (MM): 78 x 61.2, DISPL. (CC): 292, BORE SIZE(MM): 80.0, OVERSIZE(MM): 2.00   $2.00 
CW20  FITS MODEL: KLX400 03-04, 12:1 Stock Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 90.0, OVERSIZE(MM): STD   $2.00 
CW20  FITS MODEL: KLX400 03-04, 12:1 Stock Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 92.0, OVERSIZE(MM): 2.00   $2.00 
CW20  FITS MODEL: KLX400 03-04, 13.5:1 Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 90.0, OVERSIZE(MM): STD   $2.00 
CW20  FITS MODEL: KLX400 03-04, 13.5:1 Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 92.0, OVERSIZE(MM): 2.0   $2.00 
CW20  FITS MODEL: KLX400 03-04 (all). 440cc Big Bore Piston. 12.5:1 Compression. Skirt coated, Nikasil Bore-cylinder sleeving or big bore cylinder required, BORE(MM) X STROKE (MM): 94.5 x 62.6, DISPL. (CC): 440, BORE SIZE(MM): 94.5, OVERSIZE(MM): 4.50   $2.00 
CW19  FITS MODEL: KX450F 06-08, 12:1 Compression. Cylinder boring and replating required for oversizes. Skirt coated., BORE(MM) X STROKE (MM): 96 x 62.1, DISPL. (CC): 449, BORE SIZE(MM): 96.0, OVERSIZE(MM): STD   $2.00 
CW19  FITS MODEL: KX450F 06-08, 12:1 Compression. Cylinder boring and replating required for oversizes. Skirt coated., BORE(MM) X STROKE (MM): 96 x 62.1, DISPL. (CC): 468, BORE SIZE(MM): 98.0, OVERSIZE(MM): 2.0   $2.00 
CW19  FITS MODEL: KX450F 06-08, 13:1 Compression. Skirt coated, Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 96, DISPL. (CC): 449, BORE SIZE(MM): 96.0, OVERSIZE(MM): STD   $2.00 
CW19  FITS MODEL: KX450F 06-08, 13:1 Compression. Skirt coated, Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 96, DISPL. (CC): 468, BORE SIZE(MM): 98.0, OVERSIZE(MM): 2.0   $2.00 
CW14  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 59.0, OVERSIZE(MM): 2.0   $2.00 
CW14  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 58.5, OVERSIZE(MM): 1.5   $2.00 
CW14  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 58.0, OVERSIZE(MM): 1.0   $2.00 
CW14  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 57.5, OVERSIZE(MM): 0.5   $2.00 
CW14  FITS MODEL: KLX125 02-06, 11:1 Hi-Compression, BORE(MM) X STROKE (MM): 57 x 48.8, DISPL. (CC): 125, BORE SIZE(MM): 57.0, OVERSIZE(MM): STD   $2.00 
CW13  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 55.0, OVERSIZE(MM): 2.0   $2.00 
CW13  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 54.5, OVERSIZE(MM): 1.5   $2.00 
CW13  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 54.0, OVERSIZE(MM): 1.0   $2.00 
CW13  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 53.5, OVERSIZE(MM): 0.5   $2.00 

Wrist Pins

Part # Description Retail
0913-0005  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 53.5, OVERSIZE(MM): 0.5   $15.58 
0913-0005  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 54.0, OVERSIZE(MM): 1.0   $15.58 
0913-0005  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 54.5, OVERSIZE(MM): 1.5   $15.58 
0913-0005  FITS MODEL: KX110 02-08, 11:1 Compression, Cylinder boring required for oversizes, BORE(MM) X STROKE (MM): 52 x 50.6, DISPL. (CC): 112, BORE SIZE(MM): 55.0, OVERSIZE(MM): 2.0   $15.58 
0913-0007  FITS MODEL: KLX300 97-06, 11:1 Compression. Electrofusion Bore-Cylinder sleeving for replating required for oversizes, BORE(MM) X STROKE (MM): 78 x 61.2, DISPL. (CC): 292, BORE SIZE(MM): 78.0, OVERSIZE(MM): STD   $15.58 
0913-0007  FITS MODEL: KLX300 97-06, 11:1 Compression. Electrofusion Bore-Cylinder sleeving for replating required for oversizes, BORE(MM) X STROKE (MM): 78 x 61.2, DISPL. (CC): 292, BORE SIZE(MM): 80.0, OVERSIZE(MM): 2.00   $15.58 
0913-0011  FITS MODEL: KLX400 03-04, 12:1 Stock Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 90.0, OVERSIZE(MM): STD   $15.58 
0913-0011  FITS MODEL: KLX400 03-04, 12:1 Stock Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 92.0, OVERSIZE(MM): 2.00   $15.58 
0913-0011  FITS MODEL: KLX400 03-04, 13.5:1 Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 90.0, OVERSIZE(MM): STD   $15.58 
0913-0011  FITS MODEL: KLX400 03-04, 13.5:1 Compression, BORE(MM) X STROKE (MM): 90 x 62.6, DISPL. (CC): 398, BORE SIZE(MM): 92.0, OVERSIZE(MM): 2.0   $15.58 
0913-0011  FITS MODEL: KLX400 03-04 (all). 440cc Big Bore Piston. 12.5:1 Compression. Skirt coated, Nikasil Bore-cylinder sleeving or big bore cylinder required, BORE(MM) X STROKE (MM): 94.5 x 62.6, DISPL. (CC): 440, BORE SIZE(MM): 94.5, OVERSIZE(MM): 4.50   $15.58 
0913-0012  FITS MODEL: KX450F 06-08, 12:1 Compression. Cylinder boring and replating required for oversizes. Skirt coated., BORE(MM) X STROKE (MM): 96 x 62.1, DISPL. (CC): 449, BORE SIZE(MM): 96.0, OVERSIZE(MM): STD   $15.58 
0913-0012  FITS MODEL: KX450F 06-08, 12:1 Compression. Cylinder boring and replating required for oversizes. Skirt coated., BORE(MM) X STROKE (MM): 96 x 62.1, DISPL. (CC): 468, BORE SIZE(MM): 98.0, OVERSIZE(MM): 2.0   $15.58 
0913-0012  FITS MODEL: KX450F 06-08, 13:1 Compression. Skirt coated, Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 96, DISPL. (CC): 449, BORE SIZE(MM): 96.0, OVERSIZE(MM): STD   $15.58 
0913-0012  FITS MODEL: KX450F 06-08, 13:1 Compression. Skirt coated, Cylinder boring & replating required for oversizes, BORE(MM) X STROKE (MM): 96, DISPL. (CC): 468, BORE SIZE(MM): 98.0, OVERSIZE(MM): 2.0   $15.58 

Descriptions and notes

Wiseco rings fit only Wiseco pistons.

This item appears on page 916 of the OffRoad Catalog