Description
Overview:
This Circlip 10x1 is a genuine Stihl retaining ring designed to secure components on 10 mm shafts. Made from hardened steel, it prevents axial (side-to-side) movement of gears, bearings and pulleys under vibration and load. It is used across a wide range of Stihl handheld and walk-behind machines, including the HT56C pole pruner and HL75 hedge trimmer. The circlip has a 10 mm diameter x 1 mm thickness (approximately 0.39 inches x 0.04 inches) and is engineered for a precise groove fit. OEM part number: 9455 621 0850. This genuine part supports reliable operation of driveline and engine assemblies, helping to maintain performance and limit wear during routine servicing or repairs.
Key Features:
- Genuine Stihl OEM part for assured compatibility and quality (9455 621 0850)
- Hardened steel construction for strength and long service life
- Sized for 10 mm (0.39 in) shaft grooves with 1 mm (0.04 in) section thickness
- Prevents axial movement to protect bearings, gears and pulleys
- Accurate fit helps ensure smooth operation and reduced wear
- Quick to install and remove using standard circlip pliers
- Reliable under vibration and varying loads in demanding environments
- Suitable replacement when refurbishing clutches, sprockets and drive components
Typical Applications:
Retaining clutch drums, sprockets, gears, bearings, pulleys and sleeves on 10 mm shafts in Stihl hedge trimmers, pole pruners, brushcutters, blowers, mowers, vacuums and cut-off saws. Commonly used during engine, gearbox and drive-end maintenance to restore correct axial location and smooth running.
Also known as:
C-clip, external shaft circlip, lock ring, shaft clip, snap ring retainer.
Fits Models:
070, 090, 090G, BG-KM, BGKM, BM 500, BM500, FH-KM 0-90 deg, FH-KM0-90deg, FR106, FR108, FR125, FR135, FR145, FR3001, FS106, FS108, FS160, FS180, FS55, FS55C, FS55R, FS55RC, FS55T, FS65, FS75, FS80, FS85, FS90, FS90R, FS96, HEL 600, HEL 600 K, HEL 700, HEL 700 K, HEL600, HEL600K, HEL700, HEL700K, HL-KM 0 deg, HL-KM 0-90 deg, HL-KM 30 deg, HL-KM0-90deg, HL-KM0deg, HL-KM30deg, HL100, HL100K, HL45, HL73, HL73K, HL75, HL75K, HL92C, HL92KC, HT-KM, HT-KM Pole Pruner, HT-KMPolePruner, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT250, HT56 C, HT56C, HT70, HT70K, HT73, HT75, HTE60, HTKM, KM55, KM55C, KM55R, KM55RC, KM56C, KM56RC, MB 4.0 RTP, MB 4.1 RTP, MB 505 BS, MB 505 C, MB 505 S, MB 555, MB 555 BS, MB 555 C, MB 555 E, MB 555 KS, MB 555 M, MB 555 MQ, MB 555 PRO, MB 555 S, MB 6.1 RH, MB 6.1 RV, MB 6.2 RH, MB 655.0 G, MB 655.0 GK, MB 655.0 GM, MB 655.0 GQ, MB 655.0 GS, MB 655.0 KS, MB 655.1 G, MB 655.1 GS, MB 750.0 GK, MB 750.1 GK, MB 750.1 KS, MB 750.2 KS, MB 755.0 KS, MB 755.1 KS, MB 755.2 KS, MB4.0RTP, MB4.1RTP, MB40RTP, MB41RTP, MB505BS, MB505C, MB505S, MB555, MB555BS, MB555C, MB555E, MB555KS, MB555M, MB555MQ, MB555PRO, MB555S, MB6.1RH, MB6.1RV, MB6.2RH, MB61RH, MB61RV, MB62RH, MB655.0G, MB655.0GK, MB655.0GM, MB655.0GQ, MB655.0GS, MB655.0KS, MB655.1G, MB655.1GS, MB6550G, MB6551G, MB750.0GK, MB750.1GK, MB750.1KS, MB750.2KS, MB755.0KS, MB755.1KS, MB755.2KS, MS720, MT 740, MT 780, MT740, MT780, NG 3, NG3, RLA 240.0, RLA240.0, RLA2400, RM 4.0 RTP, RM4.0RTP, RM40RTP, SE100, SE200, SE201, SE202, SG17, SG17L, SP-KM, SP10, SP200, SPKM, SR 320, SR 340, SR 420, SR 5600, SR 5600 D, SR320, SR340, SR420, SR5600, SR5600D, TS350, TS360, TS460, TS510, TS700, TS760, TS800
Alternate Part Numbers:
9455-621-0850, 94556210850
Product Specifications
| L&S Part No. | 9455 621 0850 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 94556210850 |
| Unit of Sale | 1 |
| Applications | 070, 090, 090G, 2000), 400, BG-KM, BGKM, BM 500, BM500, FH-KM 0-90 deg, FH-KM0-90deg, FR106, FR108, FR125, FR135, FR145, FR3001, FS106, FS108, FS160, FS180, FS55, FS55C, FS55R, FS55RC, FS55T, FS65, FS75, FS80, FS85, FS90, FS90R, FS96, HEL 600, HEL 600 K, HEL 700, HEL 700 K, HEL600, HEL600K, HEL700, HEL700K, HL-KM 0 deg, HL-KM 0-90 deg, HL-KM 30 deg, HL-KM0-90deg, HL-KM0deg, HL-KM30deg, HL100, HL100K, HL45, HL73, HL73K, HL75, HL75K, HL92C, HL92KC, HT-KM, HT-KM Pole Pruner, HT-KMPolePruner, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT250, HT56 C, HT56C, HT70, HT70K, HT73, HT75, HTE60, HTKM, KM55, KM55C, KM55R, KM55RC, KM56C, KM56RC, MB 4.0 RTP, MB 4.1 RTP, MB 505 BS, MB 505 C, MB 505 S, MB 555, MB 555 BS, MB 555 C, MB 555 E, MB 555 KS, MB 555 M, MB 555 MQ, MB 555 PRO, MB 555 S, MB 6.1 RH, MB 6.1 RV, MB 6.2 RH, MB 655.0 G, MB 655.0 GK, MB 655.0 GM, MB 655.0 GQ, MB 655.0 GS, MB 655.0 KS, MB 655.1 G, MB 655.1 GS, MB 750.0 GK, MB 750.1 GK, MB 750.1 KS, MB 750.2 KS, MB 755.0 KS, MB 755.1 KS, MB 755.2 KS, MB4.0RTP, MB4.1RTP, MB40RTP, MB41RTP, MB505BS, MB505C, MB505S, MB555, MB555BS, MB555C, MB555E, MB555KS, MB555M, MB555MQ, MB555PRO, MB555S, MB6.1RH, MB6.1RV, MB6.2RH, MB61RH, MB61RV, MB62RH, MB655.0G, MB655.0GK, MB655.0GM, MB655.0GQ, MB655.0GS, MB655.0KS, MB655.1G, MB655.1GS, MB6550G, MB6551G, MB750.0GK, MB750.1GK, MB750.1KS, MB750.2KS, MB755.0KS, MB755.1KS, MB755.2KS, MS720, MT 740, MT 740 (1999, MT 780, MT740, MT780, NG 3, NG3, RLA 240.0, RLA240.0, RLA2400, RM 4.0 RTP, RM4.0RTP, RM40RTP, SE100, SE200, SE201, SE202, SG17, SG17L, SP-KM, SP10, SP200, SPKM, SR 320, SR 340, SR 420, SR 5600, SR 5600 D, SR320, SR340, SR420, SR5600, SR5600D, TS350, TS360, TS460, TS510, TS700, TS760, TS800 |
| Machine Type | Pole Pruners, Brushcutters, Disc Cutters, Chainsaws, Long Reach Hedgetrimmers, Mist Blowers, Backpack Blowers, Mowers, Lawn Tractors |
| Fits Brands | Stihl |
| Fits Models | TS350, TS360 | TS700 | TS510 | TS460 | FS55, FS55C, FS55R | FS75, FS80, FS85 | FS90, FS90R | FS65 | FS80 | FS96 | FS106 | FS108 | FS160, FS180 | FR106 | FR125, FR135, FR145 | FR3001 | TS800 | FR108 | MS720 | 070 | 090, 090G | HT56 C | HT70, HT70K, HT75 | HT73 | HT101 | HT102, HT103 | HT130 | HT131 | HT132, HT133 | HTE60 | KM55, KM55C, KM55R, KM55RC | KM56C, KM56RC | BG-KM | FH-KM 0-90 deg | HL-KM 0 deg | HL-KM 30 deg | HL-KM 0-90 deg | HT-KM Pole Pruner | SP-KM | BM 500 | SR 320, 400 | SR 340, SR 420 | SR 5600 | SR 5600 D | SG17, SG17L | SE100, SE200, SE201, SE202 | HL45 | HL73, HL73K | HL75, HL75K | HL92C, HL92KC | HL100, HL100K | RM 4.0 RTP | MB 505 BS | MB 505 C | MB 505 S | MB 555 C | MB 555 PRO | MB 555 M | MB 555 MQ | MB 555 | MB 555 S | MB 555 E | MB 555 BS | MB 555 KS | MB 655.1 G | MB 655.0 G | MB 655.0 GK | MB 655.0 GM | MB 655.0 GQ | MB 655.0 GS | MB 655.1 GS | MB 655.0 KS | MB 750.0 GK | MB 750.1 GK | MB 750.1 KS | MB 750.2 KS | MB 755.0 KS | MB 755.1 KS | MB 755.2 KS | MB 4.1 RTP | MB 4.0 RTP | MB 6.1 RH | MB 6.2 RH | MB 6.1 RV | MT 780 (1999) | MT 740 (1999, 2000) | HEL 600 K | HEL 600 | HEL 700 K | HEL 700 | RLA 240.0 | NG 3 | LE 240 | VH550 | FH 0° - 90 ° | HL 0° | HL 30° | HL 0° - 90° | HT |
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