Piston Kits
Namura
KTM 4-Stroke
Piston Type Hyperdryve
Years
Size
Piston Kit 56-W4730 56-W954 56-W954 56-W4730 56-W954 56-W265 56-W4730 56-W954 56-W265 56-W4730 56-W954 56-W4735 56-W4735 56-W4735 56-W4735 56-W4735 56-W4735
Oem Ref
Piston Rings
Small End Bearing
250 EXC-F 250 EXC-F
2007 - 13 76mm 2014 - 21 78mm 2018 - 19 78mm 2005 - 12 76mm 2013 - 15 78mm 2016 - 22 78mm 2007 - 12 76mm 2013 - 15 78mm 2016 - 22 78mm 2007 - 13 76mm 2014 - 16 78mm 2012 - 16 88mm 2020 - 24 88mm 2012 - 17 88mm
+00A.NT
– – – – – – – – – – – – – – – – – – – – – – – – – –
.NT
– – – – – – – – – – – – – – – – – – – – – – – – – –
56-R7708
N Forged N Forged
.A.NT .A.NT
250 Freeride 250F
Hyperdryve
250 SX-F 250 SX-F 250 SX-F 250 XC-F
+00A.NT
.NT
56-R7708
N Forged N Forged
.A.NT .A.NT
–
Hyperdryve
+00A.NT
.NT
56-R7708
250 XC-F Comp. 13.9:1
N Forged N Forged
.A.NT .A.NT
250 XC-F
Hyperdryve
250 XCF-W 250 XCF-W 350 EXC-F 350 EXC-F 350 Freeride
+00A.NT
.NT
56-R7708
N Forged
.A.NT
Hyperdryve Hyperdryve Hyperdryve Hyperdryve Hyperdryve Hyperdryve Hyperdryve Hyperdryve
+00A.NT +00A.NT +00A.NT +00A.NT +00A.NT +00A.NT
.NT .NT .NT .NT .NT .NT
56-R7718 56-R7718 56-R7718 56-R7718 56-R7718 56-R7718
2011 - 25
350 SX-F 350 XC-F
88mm
2012 - 25 88mm 2012 - 16 88mm 2008 - 12 95mm 2008 - 12 95mm 2013 - 14 95mm 2021 - 23 95mm 2007 - 12 97mm 2013 - 23 95mm 2008 - 09 97mm
350 XCF-W
450 EXC Comp. 11.9:1 450 EXC-R Comp. 11.9:1
.A.NT .A.NT .A.NT .A.NT .A.NT .A.NT .A.NT .A.NT .A.NT
– –
56-W243 56-W243 56-W956 56-W956 56-W107 56-W956 56-W107 56-W956 56-W246
450 SMR 450 SMR
450 SX-F Comp. 12.5:1
Hyperdryve
.NT
56-R7709
450 SX-F
450 XC-F Comp. 12.5:1
Hyperdryve
.NT
56-R7709
450 XC-F
2014 - 22
530 EXC-R Comp. 11.9:1
Hyperdryve
2008 - 12 95mm
–
SUZUKI
Years
Size
Piston Kit
Oem Ref
Piston Rings
Small End Bearing
JR 50 RM 60 RM 65 RM 80 RM 85 RM 100 RM 125 RM 125 RM 125 RM 250 RM 250 RM 250 RM 250 RM 250 RM 250
1978 - 06 41mm
+000.NT
–
–
.SI .SI
56-W826 56-W648 56-W752 56-W645 56-W806 56-W651 56-W641 56-W754
56-808 56-808 56-7992 56-821 56-821 56-807 56-800 56-800 56-800 56-809 56-809 56-809 56-809 56-809 56-809
2003
43mm
.A.NT .A.NT
13001-1536 13001-1630
56-R708 56-R707 56-R702 56-R721 56-R763 56-R704 56-R704 56-R704 56-R711 56-R700 56-R700 56-R700 56-R700 56-R700
2003 - 07 44.5mm 1991 - 01 47.5mm 2002 - 23 48mm 2003 - 04 52.5mm 1989 - 00 54mm 2001 - 03 54mm 2004 - 08 54mm 1989 - 95 67mm 1996 - 97 66.4mm
.SI
+P0.NT 12110-03B00-0F0
.SI .SI .SI .SI .SI .SI .SI .SI .SI .SI .SI .SI
.A.NT .A.NT .A.NT .A.NT .A.NT
12110-O3B20-0F0
–
12110-36E20-0F0
– –
56-W835 56-W642 56-W743 56-W756 56-W743 56-W756 56-W823
.00A.NT 12110-29E20-0F0
.NT
12110-37E30-0F0 12110-37E42-0F0 12110-37E30-0F0 12110-37E42-0F0 12110-37F20-0F0
1998 1999
66.4mm 66.4mm
.A.NT
.NT
2000 - 02 66.4mm 2003 - 08 66.4mm
.A.NT .A.NT
4-Stroke DR 200SE
Piston Type
Years
Size
Piston Kit 56-W0073 56-W0073 56-W4842 56-W4921 56-W951 56-W951 56-W4713 56-W4713
Oem Ref
Piston Rings
Small End Bearing
.6600 * .6600 * .A.NT .A.NT
1996 - 13 66mm 1986 - 88 66mm 2004 - 06 77mm 2007 - 09 77mm 2010 - 15 77mm 2010 - 24 77mm 2000 - 24 90mm 2000 - 24 94mm 2005 - 07 95.5mm 2008 - 12 96mm 2013 - 24 96mm 2010 - 17 96mm
SP 200
– – – – –
–
– – – – – – – – – – –
RM-Z 250 Comp. 12.6:1 RM-Z 250 Comp. 13.4:1 RM-Z 250 Comp. 13.4:1
56-R728
Hyperdryve Hyperdryve
56-R7713.NT 56-R7713.NT
.A.NT .A.NF
N Forged
56-R728 56-R733 56-K112 56-R7714 56-R7715 56-R7715 56-R7715
DRZ 400 Comp. 11.3:1
.A.NT
13001-S006
Big Bore, Hi-Comp 12.3:1
_400.A
– – – – –
.94_RI
RM-Z 450 Comp. 12.0:1 RM-Z 450 Comp. 12.5:1
Hyperdryve Hyperdryve
.NT .NT .NT .NT
.A.NT
56-W185
.A.NT .A.NT .A.NT
56-W4953 56-W4955 56-W4953
N Forged
RM-Z 450
RMX 450Z Comp. 12.5:1
Hyperdryve
* Please Note; Piston brand for particular item is not Namura
*Please visit our website for current prices E58
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
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