Genuine ROTAX Parts

B – Loctite 243
C – Loctite 648
L – Klueber Isoflex Topas Nb5051
O – Engine Oil

B – Loctite 243
L – Klueber Isoflex Topas Nb5051AR – As required

a – For cylinder 2 and 4;
b – From engine 912 UL S/N 4,401.595 up to 4,402.978, 914 UL S/N 4,417.708 up to 4,417.727;
c – From engine 912 UL S/N 4,402.979, 914 UL S/N 4,417.728;
d – Up to engine 912 UL S/N (Only if the engine was not refitted with intake manifolds 867683 and 867688) 4,402.978, 914 UL S/N 4,417.727;
e – Only at intake manifold without O-ring;
f – See following Service Bulletin SB-912-030 / current issue SB-914-019;
g – Not suitable for direct installation of the air filter on the carburetor. Forseen for airboxes without drip tray;
h – For rework of exhaust port. See Maintenance Manual Heavy of the respective engine type, current issue;
i – In a roll;
j – See Service Instruction SI-914-020 / current issue SI-914-022;
k – For cylinder 1 and 3;
l – Intake manifold with connection boss for pneumatic carburetor-synchronization. From engine 912 UL S/N 4,404.045, 912 ULS 4,426.475, 914 UL 4,417.956

B – Loctite 243

a – Note Service Instruction SI-912-005 current issue

B – Loctite 243
C - Loctite 648
L – Klueber Isoflex Topas Nb5051
O – Engine Oil

a - Thread 3/4-16 UNF for oil filter 3 mm extended, Introduced as per following engine 912 UL 4,407.160, 912 ULS 5,644.742, 914 UL 4,419.026;
b – With optimized spring routing;
c – see SI-912-020/914-022

B – Loctite 243
C – Loctite 648

AR – As required

c – Cooling area 234 cm² / 36.27 sq. in.;
e – UNF connections

O – Engine Oil

a – See SB-912-040, SB-914-026 current issue;
b – In a roll;
c – With metric connection thread M18x1.5

L – Klueber Isoflex Topas Nb5051
O – Engine Oil

a – For gear sets P/N 886125, 886517; thin dog gear (22 mm / 0.87 in.)
b – For gear set P/N 886518; wide dog gear (27 mm / 1.06 in.)
c – With additional bores to drain lead
d – Option for 912 UL fitted with 2,43 gear set

B – Loctite 243
C – Loctite 648
L – Klueber Isoflex Topas Nb5051
P – Loctite 5910

A – For version 2 with narrow dog gear (22 mm / 0.87 in.)
B – For version 3 with narrow dog gear (22 mm / 0.87 in.)
C – For version 4 with narrow dog gear (22 mm / 0.87 in.)
D – For version 2 with wide dog gear (27 mm / 1.06 in.); For 914 use only from following engine S/N 914 UL: 4,417.791
E – For version 3 with wide dog gear (27 mm / 1.06 in.); For 914 use only from following engine S/N 914 UL: 4,417.791
F – For version 4 with wide dog gear (27 mm / 1.06 in.); For 914 use only from following engine S/N 914 UL: 4,417.791
G – Replacement for 887701 with wide dog gear
H – Replacement for 887706 with wide dog gear
I – Replacement for 887711 with wide dog gear
J – Replacement for 887680 with wide dog gear
K – Replacement for 888565 with wide dog gear

a – Drive gear 22 T. and reduction gear 50 T. are paired and must be replaced together and marked with S/N. See SL-912-002 resp. SL-914-002.
b – Drive gear 21 T and reduction gear 51 T. are paired and must be replaced together and marked with S/N. With wide dog (27 mm / 1.06 in.); See SL-912-002 respr. SL-914-002; For 914 use only from following engine S/N: 912 ULS starting with serial production, 914 UL: 4,417.791
c – For model 2 marked with S/N
d – For model 3 marked with S/N
e – For model 4 marked with S/N
f – For gear sets P/N 886125 and 886517 (narrow versions)
g– For gear set P/N 886518 (wide version)
h – Drive gear 21 T. and reduction gear 51 T. are paired and must be replaced together and marked with S/N. With thin dog gear (22 mm / 0.87 in.); See SL-912-002 resp. SL-914-002; For 914 use only up to S/N 914 UL: 4,417.790
i – Do not use at version with auxiliary alternator; only available as a set (includes 6 pieces)
j – Only when a governor is used
k – Version without governor: 2x940.591; with governor: see chapter 61.20.00
l – Dog hub with extended hub
m – With additional bores to drain lead
n – Increased support bearing diameter
o – See SL-912-002 current issue

a – Marked with S/N

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

B – Loctite 243
C – Loctite 648
O – Engine Oil

B – Loctite 243
L – Klueber Isoflex Topas Nb5051
O – Engine Oil
P – Loctite 5910

a – Stainless;
b – Optional for engine suspension frame;
c – The rotary seal was introduced from following S/N. Up to this S/N the rotary seal has to be exchanged together with P/N 850945, 926273, 922224: 912 UL 4,403.283, 912 ULS starting with serial production, 914 UL 4,417.783;
d – For mech. rev counter drive without centering bore for pick up. For engines without mech. rev. counter drive P/N 230880, 945750, 840511 has to be mounted additional; 
e – See SB-914-023 current issue;
f – See Maintenance Manual Heavy of the respective engine type, current issue;
g - Without processing for mech. rev counter drive;
h – Will be delivered in circle shape.

B – Loctite 243

a – Marked with S/N. Inclusive suction and pressure line;
b – Marked with S/N;
c – With fuel pressure gauge connection, At conversion from 956312 to 956602 remove jet 963820 from banjo bolt;
d – Marked with yellow dot;
e – Drip tray for airbox P/N 867758, 667162 and 667167,
f – Drip tray for airbox P/N 867758,
g – For retrofitting see Service Bulletin SB-912-044 current issue;
h – Optional with connection flexible fuel lines;
i – See SI 912-020 current issue;
j – For steel pipe