Description
Overview:
This Genuine Stihl circlip (part number 9455 621 2150) is a small but critical retaining component used to hold parts securely on a shaft or in a bore, preventing axial movement during operation. Manufactured from durable spring steel, it offers a firm grip and long service life in demanding conditions. Commonly installed in professional pressure washers and other Stihl machinery, it helps maintain correct assembly of bearings, gears, and pump components. With dimensions of 20 mm x 1.2 mm, it provides a precise fit where specified. Suitable for a wide range of Stihl equipment, including pressure washers such as the RE521 and RE551, it supports reliable performance and reduces the risk of premature wear caused by unwanted component movement. This is a Genuine Stihl OEM part.
Key Features:
- Genuine Stihl OEM part for assured compatibility and quality
- Tough spring steel construction for secure retention and durability
- 20 mm x 1.2 mm size for precise fit in specified assemblies
- Helps prevent axial movement of components under load
- Supports smooth operation of pumps, gear trains, and shaft assemblies
- Suitable for professional and heavy-duty environments
- Simple to install and remove with the correct circlip pliers
- Resistant to deformation when correctly fitted
- Helps maintain equipment reliability and reduce downtime
- Suitable for maintenance and repair of multiple Stihl machines
Typical Applications:
Used to retain bearings, washers, pulleys, gears, and seals on shafts or within housings in pressure washers, cut-off saws, brushcutters, hedge trimmers, and mowers. Common in pump modules, drive units, and clutch or gearbox areas where consistent axial location is essential. Helps keep assemblies secure during vibration, start-up loads, and continuous operation.
Also known as:
Snap ring, retaining ring, C-clip, circlip fastener, shaft retainer. Often referenced in service manuals as a retaining ring for bearings or shafts in pump and drive assemblies.
Fits Models:
RE521, RE551, RE551 PLUS, RE581, RE640W, RE660W, RE880W, RE661, RE961, RE840W, RB 402, RE 310 K, RE 340 K, RE 360 K, RE 360 K PLUS, RE 361, RE 361 PLUS, RE 362, RE 362 PLUS, RE 440 K, RE 460 K, RE 461, RE 461 PLUS, RE 462, RE 462 PLUS, RE 471, RE 471 PLUS, FS08, FS20, FS150, FS151, FS311, FS353, FS360C, FS410, FS410C, FS410AV, FW Cutquik, FW Cutquik Cart, FW20, FW20 Cart, GB 460, GB 460 C, GB 460.1, GB 460.1 C, HSA50, HSA56, MB 655.3 RS, MF 440, MF 460, MF 480, MR 340, MR 345, MR 380, MR 385, MT 540, MT 545, MT 545 L, MT 580, MT 585, MT 585 L, MT 640, MT 740, MT 745, MT 780, MT 785, MT 785 S, MT 790, MT 795, NG 3, RM 655.1 RS, RMA 765.0 V, SP200, TS350, TS350AVE, TS360, TS400, TS460, TS510, TS760
Alternate Part Numbers:
9455-621-2150, 94556212150
Product Specifications
| L&S Part No. | 9455 621 2150 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 94556212150 |
| Unit of Sale | 1 |
| Applications | 2000), FS08, FS150, FS151, FS20, FS311, FS353, FS360C, FS410, FS410AV, FS410C, FW Cutquik, FW Cutquik Cart, FW20, FW20 Cart, FW20Cart, FWCutquik, FWCutquikCart, GB 460, GB 460 C, GB 460.1, GB 460.1 C, GB460, GB460.1, GB460.1C, GB4601, GB4601C, GB460C, HSA50, HSA56, MB 655.3 RS, MB655.3RS, MF 440, MF 460, MF 480, MF440, MF460, MF480, MR 340, MR 345, MR 380, MR 385, MR340, MR345, MR380, MR385, MT 540, MT 545, MT 545 L, MT 580, MT 585, MT 585 L, MT 640, MT 740, MT 740 (1999, MT 745, MT 780, MT 785, MT 785 S, MT 790, MT 795, MT540, MT545, MT545L, MT580, MT585, MT585L, MT640, MT740, MT745, MT780, MT785, MT785S, MT790, MT795, NG 3, NG3, RB 402, RB402, RE 310 K, RE 340 K, RE 360 K, RE 360 K PLUS, RE 361, RE 361 PLUS, RE 362, RE 362 PLUS, RE 440 K, RE 460 K, RE 461, RE 461 PLUS, RE 462, RE 462 PLUS, RE 471, RE 471 PLUS, RE310K, RE340K, RE360K, RE360KPLUS, RE361, RE361PLUS, RE362, RE362PLUS, RE440K, RE460K, RE461, RE461PLUS, RE462, RE462PLUS, RE471, RE471PLUS, RE521, RE551, RE551 PLUS, RE551PLUS, RE581, RE640W, RE660W, RE661, RE840W, RE880W, RE961, RM 655.1 RS, RM655.1RS, RMA 765.0 V, RMA765.0V, SP200, TS350, TS350AVE, TS360, TS400, TS460, TS510, TS760 |
| Machine Type | Pressure Washers, Brushcutters, Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS400 | TS350, TS360 | TS510 | TS460 | FS360C FS410C | FW Cutquik Cart | FW20 Cart | HSA56 | FS150, FS151 | FS20 | FS311 | FS410AV (old model) | FS08 | RB 402 | RE521, RE551, RE581, RE551 PLUS | RE640W | RE660W, RE880W | RE661, RE961 | RE840W | RE 310 K, RE 340 K, RE 440 K | RE 360 K, RE 360 K PLUS, RE 460 K | RE 361, RE 461, RE 471 | RE 362, RE 462 | MB 655.3 RS | MF 480 | MF 460 | MF 440 | MR 345 | MR 385 | MR 340 | MR 380 | MT 540 | MT 545 | MT 545 L | MT 580 | MT 585 | MT 585 L | MT 640 (1996) | MT 640 (1997) | MT 745 | MT 785 | MT 740 | MT 780 | MT 780 (1999) | MT 785 S | MT 740 (1999, 2000) | MT 790 | MT 795 | GB 460.1 C | GB 460 | GB 460 C | GB 460.1 | RM 655.1 RS | RMA 765.0 V | HSA50 | NG 3 | TS760 |
