Piston Kits
Namura
Namura Piston Kits W hy replace your cylinder when you can replace the piston for a fraction of the cost and time? Namura offers direct replacements for the original equipment as well as hi-compression and a variety of oversizes to meet your ride’s needs. They are available in 0.25mm increments, from the -1 (0.25mm) through the -8 (2mm) oversize. We also carry B (0.01mm) and C (0.02mm) oversizes which help extend the life of your expensive coated cylinders; a selection of big bore piston kits is available for some applications. Combine this with the MOS2 coating and hard anodizing, Namura gives you a higher performance piston without the higher price. N amura piston kits come with the piston individually wrapped; a set of OEM quality rings packed in their own box, a wrist pin, and circlips.
POLARIS Models
Years
Size
Piston Kit
Oem Ref
Piston Rings
Small End Bearing
800 Sportsman EFI 6x6
2009 - 14 80mm 2012 - 15 80mm 2008 - 09 80mm 2008 - 09 80mm 2007 - 09 80mm 2009 - 22 87mm 2013 - 22 87mm 2012 - 14 93mm 2011 - 14 93mm 2016 - 19 93mm 2013 - 19 93mm 2014 - 19 93mm 2015 - 23 93mm
56-W9771.A.NT** 56-W9771.A.NT** 56-W9700.A.NT** 56-W9771.A.NT** 56-W9771.A.NT** 56-W865.00A** 56-W865.00A** 56-W8801.A.NT-1 56-W8801.A.NT-1 56-W8805.A.NT 56-W8805.A.NT 56-W8805.A.NT 56-W8805.A.NT 56-W8808.NT 56-W8805.A.NT 56-W8805.A.NT 56-W8805.A.NT 56-W8805.A.NT 56-W8805.A.NT 56-W8805.A.NT 56-W8805.A.NT 56-W8808.NT 56-W8808.NT 56-W8808.NT 56-W8808.NT
– – – – – – – – – – – – – – – – – – – – – – – – –
800 Sportsman EFI 6x6 Forest 800 Sportsman HO EFI 800 Sportsman Touring EFI
800 Sportsman X2 EFI
850 Sportsman All
850 Scrambler HO / EPS / XP / HO
900 RZR 4 XP All 900 RZR XP EFI All
900 Ace
900 Ranger XP
900 Ranger XP Crew 900 RZR 50/55/60 Inch
1000 Forest EU 1000 General 1000 General 4 1000 Ranger XP
2015
90.4mm
2016 - 23 93mm 2017 - 23 93mm 2017 - 23 93mm 2017 - 22 93mm 2014 - 22 93mm 2018 - 22 93mm 2014 - 22 93mm 2016 - 18 90.4mm 2014 - 22 90.4mm 2016 - 22 90.4mm 2015 - 22 90.4mm
1000 Ranger XP Crew
1000 RZR All 1000 RZR RS1 1000 RZR 4 All
1000 Scrambler Tractor
1000 Scrambler XP / XP Zug / MD / Touring 1000 Sportsman High Lifter ( Twin Cylinder )
1000 Sportsman XP / XP Zug **2 Pistons required per vehicle
SUZUKI Models
Years
Size
Piston Kit
Oem Ref
Piston Rings
Small End Bearing
LT 50 Quadrunner LT 80 Quadsport LT 160 Quadrunner
1984 - 05 41mm 1987 - 06 50mm
56-W826+000.NT 56-W673+000.NT
56-808.SI 56-808.SI
1989 - 04 58mm 56-W087+000
56-R767 56-R751 56-R751 56-R751 56-R751 56-R751 56-R751 56-R752 56-R752 56-R768 56-R768 56-R768 56-R768 56-R733
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LT 230E/GE/S Quadrunner/Quadsport
1985 - 93 66mm 1987 - 98 66mm 1988 - 02 66mm 2002 - 14 66mm
56-W4382.NT 56-W4382.NT 56-W4382.NT 56-W4382.NT 56-W4382.NT 56-W4382.NT 56-W4673.NT 56-W4673.NT
12111-18A04
LT4WD 250 Quadrunner LT-F 250 Quadrunner LT-F 250 King Quad / Ozark
12111-18A04
LT-F 250 2WD
2002
66mm
LT-Z 250 Quadsport
2004 - 09 66mm 1991 - 98 68.5mm 1999 - 02 68.5mm 2002 - 07 82mm 2008 - 23 82mm 2002 - 07 82mm 2008 - 22 82mm 2003 - 14 90mm
LT4WDX 300 King Quad 4x4 LT-F 300F King Quad 4x4
12111-19B80-0F0 12111-19B80-0F0
LT-A 400 Eiger Auto LT-A 400F King Quad
56-W088.000.NT* 56-W088.000.NT* 56-W088.000.NT* 56-W088.000.NT* 56-W4713.A.NT
LT-F 400 Eiger
LT-F 400F King Quad
LT-Z 400
12111-29F00-0F0
LT-Z 400 Hi-Comp (Big Bore)
2003 - 14 94mm 56-W4713_400.A
56-K112.94_R
LT-A 500 King Quad LT-A 500 Quadmaster LT-A/LT-F 500F Vinson LT-F 500 Quadrunner LT-A 700X King Quad LT-V 700 Twin Peaks
2009 - 23 87.45mm 2000 - 01 87.45mm 2002 - 07 87.45mm 1998 - 02 87.45mm
56-W079.00A* 56-W081.A.NT* 56-W082.A.NT* 56-W081.A.NT*
56-R769 56-R769 56-R769 56-R769
2005 - 07 102mm 56-W093+00A
2004 - 05 82mm
56-W961.000**
LT-A 750X/XP King Quad *Cannot be used with OEM rings
2008 - 23 104mm 56-W094+00A
**2 Pistons required per vehicle
*Please visit our website for current prices E16
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
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