Stihl 4250 · Section B · 2 of 12 · 28 parts
Cylinder, Muffler
Fits TS 500i.
Parts (28)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 4250 020 1200 | Cylinder with piston Ø 52 mm | 1 |
| 2 | 4250 030 2002 | Piston Ø 52 mm | 1 |
| 3 | 1122 034 3000 | Piston ring Ø 52x1.2 mm | 2 |
| 4 | 9463 650 1200 | Snap ring 12x1 | 2 |
| 5 | 4244 034 1500 | Piston pin 12x8x33 | 1 |
| 6 | 9512 003 3142 | Needle cage 12x16x13 | 1 |
| 7 | 4250 029 2300 | Cylinder gasket | 1 |
| 8 | 9022 341 1080 | Spline screw IS-M5x35 | 4 |
| 9 | 4250 020 9400 | Decompression valve | 1 |
| 10 | 1110 400 7005 | Spark plug Bosch WSR 6 F | 1 |
| 11 | 0000 400 7000 | Spark plug NGK BPMR7A | 1 |
| 12 | 4250 140 0610 | Muffler | 1 |
| 13 | 4250 140 0611 | Muffler | 1 |
| 14 | 4238 149 0600 | Muffler gasket | 1 |
| 15 | 9022 371 1020 | Spline screw IS-M5x20 → replaced by 9022 371 1050 TI 30/2004 | 3 |
| 16 | 4238 141 9000 | Screen | 1 |
| 17 | 9039 475 0656 | Self-tapping screw M4x9.6 | 1 |
| 18 | 4238 141 3200 | Cooling plate | 1 |
| 19 | 4250 080 0900 | Air guide shroud | 1 |
| 20 | 4250 448 1200 | Lead retainer | 1 |
| 21 | 9022 371 1020 | Spline screw IS-M5x20 → replaced by 9022 371 1050 TI 30/2004 | 2 |
| 22 | 1141 122 2500 | Hose clip | 1 |
| 23 | 4250 129 0900 | Gasket | 1 |
| 24 | 4250 120 6902 | Throttle shutter housing | 1 |
| 25 | 4250 140 2500 | Manifold | 1 |
| 26 | 9022 341 1080 | Spline screw IS-M5x35 | 2 |
| 27 | 9771 021 2536 | Hose clamp 30x5 | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 4250 007 1600 | Set of gaskets option | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering.
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