Stihl 4308 · Section A · 1 of 8 · 41 parts

Gear head

Fits BT 308.

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Parts (41)

Pos	Part number	Description	Qty
1	4308 641 5300	Gear housing, lower part	1
2	9636 965 0370	Sealing ring 6x10	1
3	9041 216 1250	Pan head screw M6x10	1
4	9633 003 3940	Oil seal 35x47x7	1
5	9503 003 1710	Grooved ball bearing 6006	1
6	4308 642 8600	Spacer tube	1
7	9503 003 1740	Grooved ball bearing 6206	1
8	9456 621 5760	Circlip 62x2	1
9	9503 003 1140	Grooved ball bearing 6205	1
10	0000 953 1012	Stud	4
11	4308 642 3500	Boring spindle	1
12	4301 642 4300	Tensioning bolt	1
13	0000 958 6500	Washer	1
14	4301 640 4100	Tightening ring	1
15	9380 620 2570	Roll pin 5x12	1
16	9380 620 3630	Roll pin 8x12	1
17	0000 997 0601	Compression spring	1
18	4301 642 4500	Locking pin	1
19	9461 620 2900	Snap ring 65	1
20	4308 642 0700	Drive gear	1
21	9455 621 3110	Circlip 28x1.5	1
22	4308 642 2010	Countershaft twin gear	1
23	0000 985 5805	Snap ring	1
24	0000 993 2905	Needle cage 14x19x13	4
25	0000 963 1840	Bushing	1
26	0000 958 1410	Washer	1
27	4308 642 2501	Drive pinion shaft	1
28	4308 642 2000	Countershaft twin gear	1
29	0000 958 1208	Washer	1
31	4308 641 5200	Gear housing, upper part	1
32	9503 003 5210	Grooved ball bearing 6301	2
33	9639 003 2210	Oil seal 20x30x5	1
34	4308 642 8200	Ring	1
35	9371 470 3700	Cylindrical pin 8x24	2
36	9321 630 0140	Spring washer 6	4
37	9210 319 0900	Hexagon nut M6	4
38	9291 021 0140	Washer 6.4	4
39	9016 319 1350	Hexagon head screw M6x25	4
40	9636 965 1960	Sealing ring 18x24	1
41	9151 794 1760	Screw plug M18x1.5	1
Not numbered on the diagram — assemblies, kits and options
—	0000 967 3541 NLA	Instruction label not illustrated	1

2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering. NLA = withdrawn by STIHL before 2012.

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