VALVES (Ȧ*ȡ1ȝ 2003-2010 Buell XB9 & XB12 ZPN Type 234299 in. 234300 ex. 234301 in. 234298 Keepers, set of 4 pairs Stem dia. .2760" .2755" .2760" .275" Head dia. OEM 1.805" 18290-02 1.575" 18291-02 1.900" Over size head - 18260-02 Buell with Thunderstorm heads ZPN Type Stem dia. 232393 ex. .3096" 232394 in. .310" 234298 Keepers, set of 4 pairs .310" Head dia. OEM 1.615" 18638-92YB 1.940" Over size head - 18260-02 1970-1985 Ironhead Sportster ZPN Type Stem dia. 232388 in. .309" 232389 ex. .3384" 232390 in. .309" 232391 ex. .3384" 237015 Keepers, set of 4 pairs .340" Head dia. OEM 1.935" 18070-70 1.570" 18033-80 2.000" Over size head 1.630" Over size head - 18228-30 1986-2003 Evolution Sportster 883 ZPN Type Stem dia. 232402 in. .3100" 232404 ex. .3095" 234293 Keepers, set of 4 pairs .310" Head dia. OEM 1.585" 18031-86 1.350" 18030-86 - 18229-83A Big Twin 1965-1984 (Shovelhead) ZPN Type Stem dia. 232383 in. .3765" 232384 in. .3765" 232382 ex. .3760" 232380 ex. .3760" 232385 ex. .3760" Head dia. OEM 1.950" 18074-66 2.000" Over size head 1.750" 18082-57 1.780" Over size head 1.812" Over size head Evolution Big Twin 1984-1999 ZPN Type Stem dia. 232395 in. .310" 232396 ex. .3096" 232397 in. .310" 234890 in. .310" 729559 in. .3106" 729558 in. .3108" 729557 in. .3106" 729540 in. .3106" 729556 in. .3106" 729562 ex. .3106" 729561 ex. .3106" 234891 ex. .3096" 729560 ex. .3106" 729541 ex. .3106" 234293 Keepers, set of 4 pairs .310" Head dia. 1.840" 1.615" 1.940" 1.900" 1.900" 1.940" 1.990" 2.100" 2.150" 1.585" 1.610" 1.615" 1.650" 1.700" - OEM 18074-83A 18082-83 Over size head High Flow 28° High Flow 25° High Flow 25° High Flow 25° High Flow 25° High Flow 24° High Flow 25° High Flow 25° High Flow 29° High Flow 25° High Flow 25° 18229-83A Conversion valves for 1986-2003 883 to 1200 Sportsters ZPN Type Stem dia. Head dia. OEM 234200 in. .310" 1.715" - 234201 ex. .3096" 1.480" - 234293 Keepers, set of 4 pairs .310" - 18229-83A Conversion valves for 2004 to present 883 to 1200 Sportsters ZPN Type Stem dia. Head dia. OEM 752248 in. .2755" 1.715" 752249 ex. .2755" 1.480" 234298 Keepers, set of 4 pairs .275" - 18260-02 1986 Evolution Sportster 1100 ZPN Type Stem dia. 232393 ex. .3096" 232394 in. .310" 234293 Keepers, set of 4 pairs .310" Head dia. OEM 1.615" 18024-86 1.940" Over size head - 18229-83A Twin Cam 1999-2004 ZPN Type 239427 in. 239429 ex. 239428 in. 729559 in. 234890 in. 729558 in. 729557 in. 729540 in. 729556 in. 729562 ex. 729561 ex. 234891 ex. 729560 ex. 729541 ex. 234293 Keepers, set of 4 pairs Stem dia. .3106" .3101" .3106" .3108" .310" .3108" .3108" .3108" .3108" .3106" .3106" .3096" .3106" .3106" .310" Head dia. 1.840" 1.565" 1.900" 1.900" 1.900" 1.940" 1.990" 2.100" 2.150" 1.585" 1.610" 1.615" 1.650" 1.700" - OEM 18074-83A 18085-99 High Flow 25° High Flow 25° High Flow 28° High Flow 25° High Flow 25° High Flow 24° High Flow 24° High Flow 25° High Flow 25° High Flow 29° High Flow 25° High Flow 25° 18229-83A 1988-2003 Evolution Sportster 1200 ZPN Type Stem dia. 239302 in. .310" 239303 ex. .3095" 234293 Keepers, set of 4 pairs .310" Head dia. OEM 1.710" 18023-87 1.475" 18024-87 - 18229-83A 2004 to present Evolution Sportster 1200 ZPN Type Stem dia. Head dia. OEM 234299 in. .2760" 1.805" 18690-02 234300 ex. .2755" 1.575" 18691-02 234301 in. .2760" 1.900" Over size head 234298 Keepers, set of 4 pairs .275" - 18260-02 Big Twin 1930-1936 VL Flathead ZPN Type Stem dia. 756061 in. & ex. .3715" 756062 in. & ex. .3715" 237015 Keepers, set of 4 pairs .375" Head dia. OEM 1.930" 163-30 &165-30 2.050" Over size head - 18228-30 Big Twin 1937-1948 UL Flathead ZPN Type Stem dia. 756059 in. & ex. .3715" 756060 in. & ex. .3715" 234292 Keepers, set of 4 pairs .375" Head dia. OEM 1.930" 18072-37, 18082-37 2.050" Over size head - 18228-36 Twin Cam 2005-2017 ZPN Type 750432 in. 750433 in. 729537 in. 729536 in. 750434 ex. 729539 ex. 729538 ex. 750435 ex. 234298 Keepers, set of 4 pairs Stem dia. .2754" .2754" .2757" .2757" .2755" .2755" .2755" .2755" .275" Head dia. 1.805" 1.900" 1.900" 1.980" 1.575" 1.575" 1.610" 1.630" - OEM 18074-05 Over size head Over size head Over size head 18085-05 High Flow 25° Over size head Over size head 18260-02 Milwaukee Eight 2017 to present ZPN Type Stem dia. 729503 in. .2347" 756079 in. .2347" 729504 in. .2347" 756080 in. .2347" 729505 ex. .2347" 756077 ex. .2342" 756081 ex. .2342" 756078 ex. .2342" 756082 ex. .2342" 729523 Keepers, set of 8 pairs .2347" Head dia. 1.571" 1.614" 1.630" 1.654" 1.264" 1.284" 1.299" 1.284" 1.339" - OEM 18000016 Over size head, EV8 Over size head, EV8 Over size head, EV8 18000034 Over size head, EV8 Over size head, Inconel Over size head, Inconel Over size head, Inconel 18100060 Big Twin 1936-1947 (Knucklehead) ZPN Type Stem dia. 239300 in. .3765" 239301 ex. .3745" 234292 Keepers, set of 4 pairs .375" Head dia. OEM 1.750" 18071-36 1.750" 18081-36 - 18228-36 Big Twin 1948-1965 (Panhead) ZPN Type Stem dia. 232381 in. .3765" 232382 ex. .3760" 237015 Keepers, set of 4 pairs .375" Head dia. OEM 1.750" 18071-48 1.750" 18082-57 - 18228-30 www.zodiac.nl 07-127
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