Piston Kits
Wossner
Wossner Piston Kits Wossner Pistons, Germany’s finest aftermarket forged piston and rod manufacturer. With over 25 years of custom piston and rod manufacturing, Wossner Pistons is deeply committed to bringing to market only the best and most accurately machined forged pistons and rods available. Wossner Pistons commitment to quality stems from designing racing components for top European racing teams in all types of venues to supplying the weekend racer a hop-up high compression piston, or a big bore piston to take advantage of today’s high revving high horsepower engines in both automotive and motorcycle applications.
POLARIS 2-Stroke Models
Years
Size
Piston Kit
Piston Rings
Piston Pin
Piston Clips
Small End Bearing
250 Scrambler 250 Trail Blazer 250 Trail Boss
1985 - 05 72.5mm 1985 - 05 72.5mm 1985 - 05 72.5mm 1994 - 00 74.5mm 1990 - 93 80mm 1995 - 03 83mm
56-W163.A.WO 56-W163.A.WO 56-W163.A.WO 56-W164.WO 56-W165.WO 56-W166.WO
56-R359.WO 56-7924.WO 56-R359.WO 56-7924.WO 56-R359.WO 56-7924.WO
56-0153.WO 56-809.WO 56-0153.WO 56-809.WO 56-0153.WO 56-809.WO 56-0153.WO 56-809.WO
300 ATV
56-R509 56-R510 56-R511
56-7924.WO
350 Trail Boss
56-785 56-785
56-0153.WO 56-0153.WO Piston Clips 56-0155.WO
56-817 56-817
400 ATV
4-Stroke Models
Years
Size
Piston Kit
Piston Rings
Piston Pin 56-7927.WO
Small End Bearing
450 Outlaw MXR Comp. 11.10:1 500 ATP H.O Comp. 10.3:1 500 Outlaw LE Comp. 12.5:1 500 Predator Comp. 12.5:1
2008 - 11 89mm 56-W178.A
56-R363
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
2004 - 05 92mm 2006 - 07 99.2mm 2003 - 07 99.2mm 2004 - 13 92mm 1996 - 12 92mm 1996 - 14 92mm
56-W4677+000.WO 56-W4807.A.WO 56-W4807.A.WO 56-W4677+000.WO 56-W4677+000.WO 56-W4677+000.WO 56-W4677+000.WO 56-W4677+000.WO 56-W4731.A.WO 56-W232.A.WO
56-R304.WO
56-7955 56-7954 56-7954 56-7955 56-7955 56-7955 56-7955 56-7955
56-0157 56-0157 56-0157 56-0157 56-0157 56-0157 56-0157 56-0157
56-R520 56-R520
500 Ranger
56-R304.WO 56-R304.WO 56-R304.WO 56-R304.WO 56-R304.WO
500 Scrambler Comp. 10.3:1 500 Sportsman Comp. 10.3:1 500 Magnum Comp. 10.3:1 500 Xplorer Comp. 10.3:1
2003 1997
92mm 92mm
Outlaw 525
2007 - 11 95mm 2007 - 11 95mm 2002 - 09 80mm 2005 - 09 80mm 2010 - 14 80mm 2005 - 14 80mm 2012 - 17 80mm 2009 - 14 80mm 2008 - 14 80mm 2016 - 19 93mm 2013 - 19 93mm 2015 - 21 93mm 2011 - 14 93mm 2012 - 14 93mm 2017 - 21 93mm 2014 - 21 93mm 2016 - 21 93mm 2016 - 21 93mm 2016 - 21 93mm 2018 - 21 93mm 2019 - 21 93mm
56-R329.WO 56-7918.WO 56-R305.WO 56-7927.WO
56-0155.WO 56-0155.WO 56-0155.WO 56-0155.WO 56-0153.WO 56-0153.WO 56-0153.WO 56-0153.WO 56-0153.WO 56-0155.WO 56-0155.WO 56-0155.WO 56-0155.WO 56-0155.WO 56-0155.WO 56-0155.WO 56-0155.WO 56-0156.WO 56-0156.WO 56-0156.WO 56-0156.WO
Outlaw 525 (Hi Comp. 12.5:1)
800XDS 800XDS
WP065-SP WP065-SP
700 Sportsman
56-W9770.A.WO2 (Set Of 2) 56-W9770.A.WO2 (Set Of 2)
700 Ranger 800 Ranger
56-W8803+00A.WO (Set Of 2) GNH80.00 56-W8803+00A.WO (Set Of 2) GNH80.00 56-W8803+00A.WO (Set Of 2) GNH80.00 56-W8803+00A.WO (Set Of 2) GNH80.00 56-W8803+00A.WO (Set Of 2) GNH80.00 56-W8804+000.WO (Set Of 2) GNH93.00 56-W8804+000.WO (Set Of 2) GNH93.00 56-W8804+000.WO (Set Of 2) GNH93.00
56-7948 56-7948 56-7948 56-7948 56-7948
800 Sportsman 800 Ranger 6x6
800 Sportsman 6x6
800 RZR
900 ACE Comp 12.0:1
WP068-SP WP068-SP WP068-SP WP065-SP WP065-SP WP068-SP WP068-SP WP068-SP WP009-SP WP009-SP WP009-SP WP009-SP
900 Ranger XP Comp 12.0:1 900 RZR Comp 12.0:1 RZR XP 900 Comp 11.0:1 RZR XP 4 900 Comp 11.0:1 1000 Ranger XP Comp 12.0:1 1000 RZR XP Comp 12.0:1 1000 General Comp 12.0:1 1000 RZR XP Turbo Comp 9.50 1000 RZR XP4 Turbo Comp 9.50 1000 RZR XP Turbo S Comp 9.50 1000 RZR XP4 Turbo S Comp 9.50
56-R340 56-R340
56-W8801.A.WO-2 (Set Of 2) 56-W8801.A.WO-2 (Set Of 2)
56-W8804+000.WO (Set Of 2) GNH93.00 56-W8804+000.WO (Set Of 2) GNH93.00 56-W8804+000.WO (Set Of 2) GNH93.00
GNH93.00 GNH93.00 GNH93.00 GNH93.00
56-W8808.A.WO (Set Of 2) 56-W8808.A.WO (Set Of 2) 56-W8808.A.WO (Set Of 2) 56-W8808.A.WO (Set Of 2)
SUZUKI 2-Stroke Models
Years
Size
Piston Kit
Piston Rings
Piston Pin 56-709.WO
Piston Clips 56-005.WO 56-0153.WO 56-0153.WO 56-0153.WO 56-0153.WO Piston Clips 56-0155.WO 56-0155.WO 56-0154.WO 56-0154.WO 56-0155.WO
Small End Bearing
LT 80
1987 - 06 46mm 1985 - 86 70mm
56-W673+000.WO 56-W576+0.00.WO 56-W577+0.00.WO 56-W571+0.00.WO 56-W561+0.00.WO
RSB5000
56-808.WO
LT 250 R Quadracer LT 250 R Quadracer LT 250 R Quadracer LT 500 R Quadracer
56-R487.WO 56-7924.WO
56-817 56-817 56-817 56-817
1987
67mm
56-R571 56-R571
56-7924.WO 56-7924.WO
1988 - 92 67mm 1987 - 90 86mm
56-R575.WO 56-7948.WO
4-Stroke Models
Years
Size
Piston Kit
Piston Rings
Piston Pin
Small End Bearing
LT-Z 400 Quadsport Comp. 12.2:1 LT-Z 400 Quadsport Hi-Comp. 12.2:1
2003 - 18 90mm 2003 - 18 90mm 2006 - 11 95.5mm 2006 - 11 95.5mm 2004 - 05 82mm
56-W4713.A.WO 56-W030.A.WO 56-W4911.A.WO 56-W4912.WO.A 56-W4896.WO
56-R493.WO 56-7918.WO 56-R493.WO 56-7918.WO 56-R313.WO 56-7926.WO 56-R313.WO 56-7926.WO
– – – – –
LTR 450 Comp. 11.7:1 LTR 450 Hi-Comp. 13.3:1 LT-V 700 F Twin Peaks
GNH82.00
56-7927.WO
Please note All Piston Kits do not include small end bearings. Most Kits available from standard size up to 2.00mm over size.
Please Note Wossner Piston rings will NOT run in chrome bores!
*Please visit our website for current prices E10
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
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