Rotax 618 rave valve, Rotax 618 cylinder head, Rotax 618 gaskets.
 
 

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#
 Part #
 Description

Qty
Req.
1 931 181 DOUBLE GASKET 0.5MM
1
2 913 400 CYLINDER w/ SLEEVE
2
3 440 366 COLLAR HEX SCREW  M8X90 A/F 11 8
4 850 540 O-RING 83.2
2
5 850 560 RUBBER GASKET
1
6 841 881 STUD M8X75
2
7 240 490 STUD 8MX84 
4
8 913 840 CYLINDER HEAD
1
9 842 471 CAP NUT M8 2
10.11 922 511 THERMOSTAT w/GASKET 1
10 922 511 THERMOSTAT 55  1
11 931 270 THERMOSTAT GASKET 
1
12 922 061 BENT OUTLET SOCKET
1
13  945 751 LOCK WASHER A6
4
14 940 561 HEX SCREW M6X20
4
15 850 335 GASKET 1 MM 1
16 922 062 BENT OUTLET SOCKET 
1
17 240 480 PLUG SCREW 1/8-27NPT 
35 PIPE BEND 2 		3
18 830 890 GASKET RING 6.2/8.9/1
2
19 940 558 HOSE NIPPLE M6
1
20 841 580 HEX SCREW M6X8 
1
21 253 242 VALVE ROD
2
22 242 031 HEX NUT 8M6 
2
23 244 211 WASHER 8.4 
2
24 854 058 EXHAUST VALVE 76MM  ,
2
25 230 260 O RING 6X3
2
26 230 256 GASKET
2
27  253 367 VALVE ROD HOUSING 
2
28 845 020 SPRING WASHER B6
4
29  241 236 ALLEN SCREW M6X16
30 268.9		 4
31 942 810 HEX. SCREW M7XO.75
4
32 942 541 HEX.NUTM6XO.75
2
33 241 440 Adjustment Screw M6XO.75 
2
34 260 728 BELLOWS 
2
35 866 710 CLAMP 20mm
2
36 253 255 EXHAUST VALVE PISTON
2
37 239 040 HOSE SPRING
2
38  248 245 VALVE LEVER 2
39 239 995 SPRING
2
40 239 946 Compression Spring 42mm 
2
41 241 220 ADJUSTMENT SCREW
2
42 210 335 VALVE COVER 
2
43 239 035 SPRING CLIP 
2
44 922 520 MOLDED HOSE 25/180° 1
45 951 880 CLAMP 20-32
2
46 851 129 INTAKE SILENCER BRCKT 
1
47 297 386 SILASTIC 732 RTV, 100 GR
48 899 785 Loctite 222 10 ml
49 899 788 Loctite Green, #609 ...10 ml

Rotax 618 cylinder head, Rotax 618 rave valve system
Rotax 618 cylinder head, Rotax 618 rave valve system

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