Genuine ROTAX Parts

a - Air filter incl. hose clamp, b - Double flange, c - Ambient pressure and temperature

A – Loctite 221
I – Lithium-Base Grease

a – For ignition circuit 1;
b – For ignition circuit 2;
c – From engine S/N 4,795.397;
d – Sold by the meter (39");
e – Magneto flywheel new version (with closed cage), torx screw also valid for old version. At disassembly and reassembly of the screw, the thread has to be cleaned of the remaining coating and secured with Loctite 221. As an alternative a new screw can be used.

A – Loctite 221
B – Loctite 243
C - Loctite 648

a – From engine S/N 582 UL Mod. 90: 4,015.239. and beginning of serial production 582 UL Mod 99;
c – Tighten to leave 1 mm distance between starter cover and electric starter;
d – 582 UL Mod. 90 until engine S/N 4.015.238 (without hydro damper assembly)

A – Loctite 221
B – Loctite 243
C – Loctite 648
D – Loctite 574
J – Molykote 44 Medium

a – Red 76,00 - 76,01mm, Green 76,01 - 76,02mm;
b – For configuration without 2-piece radiator;
c – For configuration with 2-piece radiator

AR – As required

AR – As required
c – Large. Cooling area 234 cm²/36.27 sq. in., d – Connection metric, e – Connection UNF

B – Loctite 243

a – For cylinder 2 and 1/3;
b – For cylinder 1 and 2/4;
c – Carburetor housing not available as spare part. Use carburetor assembly,
d – Refer to service instruction SI-03-1998 current issue,
e – With clearance for O-ring (use only together with O-ring pos. 18 (P/N 950430);
f – For airbox P/N 867758, P/N 867756; See SB-912-044;
g – See SI-912-012, SI-914-014;
h – Package including two floats;
i – Special jetting according to instructions of the manufacturer;
j – Contain parts requirement for 2 carburetors;
k – Overhaul kit for 1 carburetor

H – Oil filter

d – See Service Instruction SI-912-017 current issue

a – RED 67.50 MM - 67.51 MM, GREEN 67.51 - 67.52 MM;
b – Cylinder PTO side;
c – Cylinder MAG side

A – Loctite 221
B – Loctite 243
Q – Silastic 732 RTV

AR – As required

a – Cooling surface 3,2 dm² (49,6 in²);
b – From engine S/N: 3,916.823;
c – Up to engine S/N: 4,916.822;
d – For evacuation of air, at installation of engine with spark plugs down;
e – Longer studs for 582 UL Mod. 90. Not used on 582-99;
f – Sold by the meter (39”)

A – Loctite 221
Q – Silastic 732 RTV

AR – As required

a – Cooling surface 2,4 dm² (37.2 in²);
b – From engine S/N: 3,916.823;
c – Up to engine S/N: 4,916.822;
d – For evacuation of air, at installation of engine with spark plugs down;
e – Longer studs for 582 UL Mod. 90;
f – Sold by the meter (39")

B – Loctite 243

AR – As required

a – Supply to cylinder 1 and 2; b – Supply to cylinder 3 and 4; c – Discharge cylinder 1; d – As scrab-protector for version 3; e – Discharge cylinder 3; f – Discharge cylinder 2; g – Discharge cylinder 4; h – Sold by the meter (39"); i – Expansion tank for radiator installation above engine; j – See SI-912-020 + SI-914-022 current issue; k – See SB-914-043 current issue

AR - As Required