Crankcase, Cylinder

Fits FS 240 C, FS 240 RC, FS 260 C, FS 260 RC.

This drawing carries 2 bore sizes — Ø 40 mm , Ø 42 mm . Not interchangeable — measure your cylinder before ordering. The catalogue lists them on one sheet for one machine and never says which variant each belongs to, so this guide does not either.

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Parts (24)

Pos	Part number	Description	Qty
1	4147 020 2602	Crankcase, fan side	1
2	9503 003 0310	Grooved ball bearing 6002	1
3	0000 988 8600	Sleeve	4
4	9639 003 1585	Oil seal 15x25x5	1
5	4147 020 2902	Crankcase	1
6	9503 003 0242	Grooved ball bearing 6201	1
7	9640 003 1195	Oil seal 12x22x5	1
8	9075 478 4159	Pan head self-tapping screw IS-D5x24	4
9	4147 030 0401	Crankshaft	1
10	4147 030 0400	Crankshaft	1
11	4147 020 1203	Cylinder with piston Ø 40 mm	1
12	4147 030 2003	Piston Ø 40 mm	1
13	4147 034 3000	Piston ring Ø 40x1.2 mm	2
14	9463 650 1100	Snap ring 11	2
15	4147 034 1500	Piston pin 11x7x24	1
16	4147 020 1204	Cylinder with piston Ø 42 mm	1
17	4147 030 2004	Piston Ø 42 mm	1
18	4147 034 3001	Piston ring Ø 42x1.2 mm	2
19	4147 034 1501	Piston pin 11x7x28	1
20	9512 003 2349	Needle cage 11x14x12,5	1
21	4147 029 2300	Cylinder gasket	1
22	9075 478 4167	Pan head self-tapping screw IS-D5x32	4
23	0783 830 2000	Tube of sealant Dirko HT red option	1
Not numbered on the diagram — assemblies, kits and options
—	4147 007 1601	Set of gaskets option	1

2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.

Wrong number or missing part for the FS 240 C, FS 240 RC, FS 260 C, FS 260 RC? Report a correction →