Chapter 72-20-00 : Crankcase up to S/N 27811

See product table below

These illustrations and parts listings serve only as a guide, the selection of complex parts should be done by an approved iRMT to ensure that the correct parts are ordered. All maintenance and repairs should be carried by an appropriately rated iRMT. Comet Aviation Supplies will not be held responsible for parts incorrectly supplied. Refer to www.flyrotax.com and www.rotaxirmt.com for further information.

Description

*Please pay attention to the footnotes as designated by an alphabet in the columns below.

*Please contact us directly to order parts for a Rotax certified engine.

*PPE – Parts Per Engine ; AR – As Required

*Please note that the price of PRE-ORDER items are subject to change due to fluctuating exchange rates. A sales representative will get back to you with an updated quote.



Fig. NumberSKUProduct TitlePPE 914ULPPE 912ULPPE 912ULSPriceAction

100842655

Heli-Coil Thread Insert M8x20 R81.98

Available on backorder

100924451

Oil Tube R59.24

1 in stock (can be backordered)

100929951

Dowel 10.8×25 R162.45

Available on backorder

100929845

Pin D8x20 R131.47

Available on backorder

100840191

Stud M8x105 R66.47

6 in stock

100944222

Blinding Shim R283.42

Available on backorder

100430061

O-Ring 26.7×1.8 R29.99

Available on backorder

100850902

O-Ring 9×2 R151.26

13 in stock

100945832

Lock Washer A8 R40.89

8 in stock

100440217

Allen Screw M8x80 R44.00

Available on backorder

100640932

Allen Screw M8x90 R48.99

Available on backorder

100440427

Allen Screw M8x100 R82.41

4 in stock

100640611

Allen Screw M8x45 R11.34

13 in stock

100841841

Allen Screw M8x65 R9.19

4 in stock

100842476

Collar Cap Nut M8 R392.38

Available on backorder

100827962

Washer A6.4 R26.27

8 in stock

100945831

Lock Washer A6 R35.20

13 in stock

100840887

Allen Screw M6x30 R38.18

8 in stock

100227280

Thrust Washer R64.07

2 in stock

100940315

Countersunk Screw M5x12 R11.87

5 in stock

100941487

Allen Screw M10 x 110 R55.34

10 in stock

100941557

Allen Screw M10x150 R179.73

Available on backorder

100945833

Lock Washer A10 R36.74

24 in stock

100927410

Washer 10.5 R34.65

10 in stock

100933870

Plain Bearing C R1,412.74

Available on backorder

100933873

Plain Bearing D R1,442.85

6 in stock

100933335

Ring Half R985.29

4 in stock

100831929

O-Ring 5×2 R165.05

5 in stock

100840752

Stud M8x201 R166.82

14 in stock

100840757

Stud M8x291 R150.83

12 in stock

100840754

Stud M8x210 R239.33

12 in stock

100842610

Hex Nut M8 R94.05

16 in stock

100942302

Collar Nut M8 R215.91

Available on backorder

100950141

Gasket Ring A 8×13 R26.25

17 in stock

100240072

Allen Screw M8x20 R109.86

4 in stock

100830415

O-Ring 7X2 R182.80

6 in stock

100440107

Allen Screw M8x50 R7.89

3 in stock

100953303

Manifold Bracket S/Steel R2,477.73

1 in stock

100926400

Washer 8.4/15/0.5 R211.32

2 in stock (can be backordered)

100926401

Washer 8.4/15/1.0 R215.30

2 in stock (can be backordered)

100926402

Washer 8.4/15/1.5 R58.48

Available on backorder

a. marked with S/N

b. Only for model 2 and 4

c. Tolerance group „C“ 1.820 – 1.829 mm

d. Tolerance group „D“ 1.830 – 1.839 mm

e. depending on configuration use 14 studs part no. 840752 M8x201 or 8 studs M8x201 and 6 studs part no. 840754 M8x210.

f. see Overhaul Manual of the respective engine type, current issue.

g. only for use with new cylinders 913221 with countersunk. With the cylinder 913225 the countersunk was already introduced starting from beginning of the production.

h. following Service Instruction has to be noticed:

  • SI-912-019 current issue
  • SI-914-021

i. 431570 introduced as per engine S/N as follows:

  • 912 UL: S/N 06,770.893
  • 914 UL: S/N 07,682.596
  • 912 A: S/N 04,410.977
  • 912 S: S/N 04,924,497
  • 912 F: S/N 04,413.018
  • 912 ULS: S/N 06,781.191
  • 914 F: S/N 04,421.170

j. Wrench size A/F 11

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