2-Stroke Parts 447, 503, 582

E – Loctite Anti-Seize

AR – As required

a – Without hooks;
b – With hooks;
c – See also SI-2ST-002

b – For mixture lubrication;
c – For oil pump version

AR – As required

a – Without hooks;
b – With hook;
c – For configuration with clamped after muffler;
d – For exhaust manifold;
e – For inlet cones;
f – See also SI-2ST-002;
g – No longer in production;
h – Replaced by Part No. 973546 + 973182
i – Replaced by Part No. 973546 + 973180, hooks have ot br ordered separately.

E – Loctite Anti-Seize

AR – As required

a – Without hooks;
b – With hooks;
c – See also SI-2ST-002

B – Loctite 243
I – Lithium-Base Grease

a – In a roll/Sold by the meter (39")

A – Loctite 221
I – Lithium-Base Grease

AR – As required

a – For electric starter, configuration magneto-side or pto side;
b – In a roll/Sold per meter (39");
e – Retrofittable from engine S/N 4,103.549

A – Loctite 221
E – Anti-Seize
I – Lithium-Base Grease
O – Engine Oil

a – With 2 rings, Standard;
b – With 2 rings, 1st Oversize;
c – With 2 rings, 2nd Oversize;
d – Standard Size;
e - 1st Oversize;
f – 2nd Oversize;
g – ATTENTION: Use only once

A – Loctite 221
E – Anti-Seize
I – Lithium-Base Grease
O – Engine Oil

a – With 2 rings, standard;
b – With 2 rings, 1st oversize;
c – With 2 rings, 2nd oversize;
d – standard size;
e – 1st oversize;
f – 2nd oversize;
g – ATTENTION: Use only once!

a – Useable for engine type 447 UL, 503 UL, 582 UL 90/99 and 618 UL;
b – For adjustment and control of the ignition timing;
c - To cover the crankcase;
d – To hold the oil pump gear;
e – To hold the magneto flywheel;
f – For magneto fly wheel;
g – For ball bearing 6206, crankshaft magneto side;
h – For ball bearing 6207, crankshaft;
i – For ring halves;
j – For puller;
k – For crankshaft PTO side;
l – For crankshaft magneto side;
m – For ball bearing

a – For installation of cylinder on the piston 67.5 mm;
b – For installation of cylinder on the piston 72 mm;
c – To hold the fan;
d – For aligning of cylinders at the intake flange;
e – For crankshaft bearing PTO side;
f – For positioning of crankshaft bearing PTO side;
g – For centering of the stator plate;
h – For piston pin 18 mm;
i – For installation of piston pin circlip 18 mm;
j – For the engine;
k – Without ignition and externals