Rotax 912 gearbox , Rotax 912 S gear box, Rotax 914 gear box.

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Rotax 912, Rotax 914 gear box.

REDUCTION GEAR BOX

 

 

No. Part# Description 912UL 912A 912F 912ULS 912S 914UL 914F
887 280 Gear box with clutch 2.27-2 1A 1A 1A
887 270 Gear box with clutch 2.27-3 1B 1B 1B
887 285 Gear box with clutch 2.27-4 1C 1C 1C
996 605 Gear box without clutch 2.27-2 1A
996 609 Gear box without clutch 2.27-4 1C
888 560 Gear box without clutch 2.43-2 1D 1D
887 707 Gear box with clutch 2.43-3 1E 1E 1E 1E
888 565 Gear box without clutch 2.43-4 1F 1F
887 702 Gear box with clutch 2.43-2 1D 1D 1D 1D
887 712 Gear box with clutch 2.43-4 1F 1F 1F 1F
887 700 Gear box kit with clutch 2.43-2 1A 1A
887 705 Gear box kit with clutch 2.43-3 1B 1B
887 710 Gear box kit with clutch 2.43-4 1C 1C
887 680 Gear box without clutch 2.43-2 1A 1A
887 685 Gear box with clutch 2.43-4 1C 1C
1 950 200 Oil seal 30x52x7 1 1 1 1 1 1 1
2 430 175 O ring 46x3 1 1 1 1 1 1 1
3 810 300 Oil inlet flange 1 1 1 1 1 1 1
4 810 305 Oil inlet cover 1 1 1 1 1 1 1
5 232 240 Roller bearing 205E C3 1 1 1 1 1 1 1
6 945 820 Retaining ring 52x2 1 1 1 1 1 1 1
7 845 430 Friction washer VS30 1 1 1 1 1 1 1
8 842 575 Hex nut M30x1.5, 12mm LH 1 1 1 1 1 1 1
9 886 125 Gear set 2.27:1 1a 1a 1a
10 886 517 Gear set 2.43:1 (1)h (1)h (1)h 1h 1h
11 950 470 Oil seal 40x55x7 1 1 1 1 1 1 1
12 926 020 Spacer ring 36/50/5.5 1 1 1 1 1 1 1
13 832 235 Ball bearing 6207E TNH 1 1 1 1 1 1 1
14 944 320 Washer 7.2/18.8/3 4 4 4 4 4 4 4
15 941 760 Hex screw M7x16 4 4 4 4 4 4 4
16 837 285 Prop shaft 1c 1c 1c 1c 1c 1c 1c
17 837 284 Prop shaft 1d 1d 1d 1d 1d 1d 1d
18 837 289 Prop shaft, sealed 1e 1e 1e 1e 1e 1e 1e
19 847 686 Spacer 35.2/42/8 1 1 1 1 1 1 1
20 848 220 Eccenter 1 1 1 1 1 1 1
21 927 401 Shim 35.4/43/.2 NB NB NB NB NB NB NB
927 402 Shim 35.4/43/.5 NB NB NB NB NB NB NB
927 403 Shim 35.4/43/1.0 NB NB NB NB NB NB NB
22 847 781 Step collar 1 1 1 1 1 1 1
23 838 215 Disk spring, B80 3 3 3 3 3 3 3
24 996 882 Overload clutch assembly 1 1 1 1f 1f
996 881 Overload clutch assembly 1 1 1 1f 1f
25 933 361 Bushing 31x33x29.8 1 1 1 1 1 1 1
26 827 992 Thrust washer 33.2/51/1.2 1 1 1 1 1 1 1
27 834 232 Drive gear 29T 1 1 1 1 1 1 1
28 926 034 Ring half 2 2 2 2 2 2 2
29 429 230 Dowel 6x20 2 2 2 2 2 2 2
30 945 752 Lock washer A8 4 4 4 4 4 4 4
31 841 561 Allen screw M8x45 2 2 2 2 2 2 2
32 945 751 Lock washer A6 8 8 8 8 8 8 8
33 241 821 Allen screw M8x45 8 8 8 8 8 8 8
34 244 980 Sealing cover 1 1 1 1 1 1 1
35 827 837 Cover disk NB NB NB NB NB NB NB
36 940 361 Stud, M8x23/14 1 1 1 1 1
37 926 150 Cover 1 1
38 853 419 Cable clamp 1j 1j 1j 1j 1j 1j 1j
39 240 276 Hex screw M8x25 1k 1k
940 591 Hex screw M8x20 2k 2k
40 847 688 Spacer 35.2/42/6 1 1 1 1 1 1 1
41 847 781 Step collar 2 2 2 2 2 2 2
42 838 215 Disk spring B80 2 2 2 2 2 2 2
43 958 890 Dog hub 1f 1f
44 847 224 Distance sleeve 8.4/15/6 1k 1k
45 842 632 Round neck nut M8 6i 6i 6i 6i 6i 6i 6i
46 842 635 Hex neck nut 5/16-20 6i 6i 6i 6i 6i 6i 6i
47 886 518 Gear set 2.43 1b 1b 1b 1b
48 996 886 Overload clutch assembly (1)g 1g (1)g 1g
49 958 892 Dog hub 1g 1g
50 996 888 Clutch assembly retrofit kit 1 1 1 1f 1f
51 996 889 Clutch assembly retrofit kit 1 1g

 

A For version 2 with slim dog gear (22mm)
B For version 3 with slim dog gear (22mm)
C For version 4 with slim dog gear (22mm)
D For version 2 with wide dog gear (27mm)
Use only from 914UL 4417791 up and 914F 4420164 up
E For version 3 with wide dog gear (27mm)
Use only from 914UL 4417791 up and 914F 4420164 up
F For version 4 with wide dog gear (27mm)
Use only from 914UL 4417791 up and 914F 4420164 up
a Drive gear 22Z and reduction 50Z are paired and must be replaced together
b Drive gear 21Z and reduction 51Z are paired and must be replaced together with wide dog gear (27mm), use only from 914UL 4417791 up and 914F 4420164 up
c For model 2 marked with serial#
d For model 3 marked with serial#
e For model 4 marked with serial#
f For gear set part# 886 125, 886 517 (narrow version)
g For gear set part# 886 518, (wide version)
h Drive gear 21Z and reduction gear 51Z must be replaced together. With thin dog gear (22mm) use only up to 914UL 4417790 and 914F 4420163
i Do not use with version auxiliary alternator
j Only when a governor is used
k Version without governor - 2 x 940 591
version with governor - 1 x 240 276, 1 x 940 591, 1 x 847 224
 

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