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Starting at: $0.00
447 UL – 29.5 kW
503 UL – 34 kW
582 UL
a – Base carburetor for air-cooled engines with bowden cable choke. NOTICE carburetor without calibration. From engine S/N 447 UL: 3,940.675, 503 UL: 4,795.201;
b – Base carburetor for liquid cooled engines with bowden cable choke. NOTICE carburetor without calibration; From engine S/N 582 UL Mod. 90: 4,656.088, 582 UL mod. 99: starting with serial production;
c – Carburetor housing, not available as spare part, use carburetor assy.;
d – Jet-needle, see carburetor calibration sheet;
e – Idle-jet, see carburetor calibration sheet;
f – Needle-jet, see carburetor calibration sheet;
g – Main-jet, see carburetor calibration sheet;
h – Only necessary on high altitude compensation kit (not available anymore)
Starting at: $0.00
B – Loctite 243
C – Loctite 648
AR – As required
c – Cooling area 234 cm2 / 36.27 sq. in.;
e – UNF connections
Starting at: $0.00
B – Loctite 243
I – Lithium-Base Grease
O – Engine Oil
a – Stator retrofit kits: 912 UL: S/N 3,792.501 up to 3,792.55 Set D P/N 888716, S/N 4,005.300 up to 4,152.111 Set E P/N 888718, S/N 3,792.556 up to 4,005.299, Set C P/N 888714; S/N 4,152.112 up to 4,403.282 Set B P/N 888712; 912 ULS: S/N 4,425.001 up to 4,425.029 Set A P/N 888710; 914 UL: S/N 4,417.503 up to 4,417.783 Set B S/N 888712;
b – With modified trigger, instead of 4° before top dead center --> -3° after top dead center;
c – SI-912-013 / SI-914-016 standardization of the ignition unit;
d – Trigger coil kit with elongated hole for adjustment and 6-pole connector incl. 7 Stk. P/N 827800;
e – 4-pole connector and trigger coils without alignment incl. 7 Stk. P/N 827800. Replaced trigger coil kit P/N 965177;
f – Trigger coils for rev. counter to P/N 965176 and P/N 965179;
g – At all trigger coils with longhole
Starting at: $0.00
A – Loctite 221
B – Loctite 243
C – Loctite 648
D – Loctite 574
J – Molykote 44 Medium
c – Up to engine S/N 582 UL Mod. 90 4,172.691 (see also SI-08-1994);
d – From engine S/N 582 UL Mod. 90 4,172.692 (see also SI-08-1994)