ORO2U ATV Catalogue - Section E - Engine and Performance

Piston Kits

Wiseco

Wiseco 2-Stroke Piston Kits

Wiseco 4-Stroke Piston Kits

Ideal for Multi Purpose Riding Forged Series • Great Value for all around riding types • Every Day Ride/Race Power You can Feel! • Forged for Optimized Strength and Life • ArmorGlide® Skirt Coating Reduces Friction and Noise for More Horsepower on most applications • Wide Range of Bore and Compression Ratio Options

Endurance / High RPM GP Series™ • Optimized Race Features for Top End Power • Electra-Coated Dome, Ring Groove & Pin Bore for Extended Life • ArmorGlide® Skirt Coating Reduces Friction and Noise for More Horsepower Potential • Upgrade Ti Nitride Ring Package for Lower Coefficient of Friction and Wear

HONDA 4-Stroke Models

Years

Piston Type

Size

Piston Kit

Piston Rings 56-R491.WI 56-R522.WI 56-R491.WI 56-R491.WI 56-R482.WI 56-R482.WI 56-R483.WI 56-R523.WI 56-R484.WI 56-R484.WI

Piston Pin 56-7936.WI 56-7985.WI 56-7936.WI 56-7936.WI

Piston Clips

Small End Bearing

TRX 250X

1987 - 92

74mm 56-W4440

56-007 56-002 56-007 56-007 56-000 56-000 56-009 56-009 56-008 56-008 56-009 56-009 56-009 56-009 56-000 56-009 56-009 56-0158 56-0158

– – – – – – – – – – – – – – – – – – –

2002 - 18 ArmorGlide

TRX 250 TE/TM/X Recon

68.5mm 56-W40061.WI+00

TRX 300

1988 - 00 1992 - 08 1999 - 08 2009 - 14 1995 - 03

74mm 56-W4629.WI 74mm 56-W4574.WI

TRX 300EX TRX 400EX TRX 400X

85mm 56-W4606+00A_WI 85mm 56-W4606+00A_WI

TRX 400 4x4 Foreman

86mm 56-W4669.WI

56-7934.WI 56-7934.WI

2007 - 15 ArmorGlide 2004 - 05 ArmorGlide 2004 - 05 ArmorGlide 2006 - 14 ArmorGlide 2006 - 14 ArmorGlide 2006 - 09 ArmorGlide 2006 - 09 ArmorGlide 2001 - 14 ArmorGlide 2012 - 17 ArmorGlide 2015 - 16 ArmorGlide 2006 - 17 ArmorGlide 2014 - 16 ArmorGlide

TRX 420 Rancher

86.5mm 56-W4005+000.WI 94mm 56-W131+000.WI 94mm 56-W4849.WI 96mm 56-W4899.WI 101mm 56-W4780.WI 96mm 56-W4899.WI 101mm 56-W4780.WI 92mm 56-W002.P0.WIS 92mm 56-W9769.000.WI 92mm 56-W9769.000.WI 102mm 56-W40066.000WI 102mm 56-W40066.000WI

TRX 450R Comp 10.5:1

56-7947 56-7947

Comp 11.5:1

TRX 450ER Comp 12:1

56-R545 56-R519 56-R545 56-R519

56-7953.WI 56-7953.WI 56-7953.WI 56-7953.WI 56-7918.WI 56-7953.WI 56-7953.WI

Big Bore

TRX 450R Comp 12:1

Big Bore

TRX 500 Foreman (4V Head) TRX 500 Foreman (2V Head)

Pioneer 500

TRX 680 Rincon

56-R548 56-R548

56-7960 56-7960

Pioneer 700

KAWASAKI 2-Stroke Models

Years

Piston Type

Size

Piston Kit

Piston Rings 56-R496.WI

Piston Pin 56-0702.WI

Piston Clips 56-005.WI 56-005.WI 56-0153.WI 56-0153.WI

Small End Bearing

KFX 50 KFX 80

2003 - 06 2003 - 06 1984 - 87

41mm 56-W826+000.WI 50mm 56-W673+000.WI 70mm 56-W439+0.00.WI 67.4mm 56-W556+000.WI

56-808.WI 56-808.WI 56-881.WI 56-881.WI

56-R490

56-7903

KXT 250 Tecate 3 KXF 250 Tecate 4

56-R487.WI

56-7983.WI

1987 - 88 Pro-Lite

56-R485

56-781

4-Stroke Models

Years

Piston Type

Size

Piston Kit

Piston Rings 56-R494.WI 56-R491.WI 56-R492.WI 56-R492.WI 56-R492.WI 56-R493.WI 56-R493.WI

Piston Pin 56-0152.WI

Piston Clips

Small End Bearing

KLF 220 Bayou KSF 220 Mojave

1988 - 03 1989 - 04 1995 - 03 1986 - 03 1999 - 03 2004 - 08 2004 - 08

67mm 56-W4670.WI 74mm 56-W4418.WI 76mm 56-W4671.WI 76mm 56-W4671.WI

– – – – – – – – – – – – – – – –

56-710 56-710 56-710 56-710

56-0153.WI 56-0153.WI 56-0153.WI 56-0153.WI

KEF 300 Lakota Sport KLF 300 Bayou / 4x4 KVF 300 Prairie / 4x4 KFX 400 Comp 12.2:1

76mm 56-W4671.WI 90mm 56-W4713.000.WI 90mm 56-W4713.WI.HC 94.5mm 56-W4713_450.WI

56-7918.WI 56-7918.WI 56-7918.WI

56-000 56-000 56-000 56-008 56-000 56-000 56-000 56-000 56-000 56-000 56-000

Hi-Comp 13.5:1

Big Bore

2004 - 08 ArmorGlide 2008 - 14 ArmorGlide

KFX 450R Comp 12.4:1 KVF 650 Brute Force

96mm 56-W4973.WI

56-R545

56-7947

2005 - 10 2002 - 03 2004 - 10 2004 - 06 2005 - 11

80mm 56-W4782+000.WI 80mm 56-W4782+000.WI

56-R495.WI 56-R495.WI

KVF 650 Prairie

KFX 700 Comp 11.5:1

82mm 56-W4896.WI 82mm 56-W4896.WI 85mm 56-W4897.WI

56-R546 56-R546

56-7958 56-7958 56-7958 56-7958 56-7958

KVF 700 Prairie Comp 11.5:1

KVF 750 Brute Force KVF 750 Brute Force

56-R482.WI 56-R482.WI 56-R482.WI

2012 - 14 ArmorGlide

85mm 56-W4906+000.WI

750 Teryx

2008 - 11

85mm 56-W4897.WI

Please note All Piston Kits do not include small end bearings. Most Kits available from standard size up to 2.00mm over size.

*Please visit our website for current prices E6

www.oro2u.com

Tel: 01597 822 666

Fax: 01597 825 224

Made with FlippingBook - Online magazine maker