Description
Overview:
The Stihl Washer 5.3 (part no. 9291 021 0120) is a genuine Stihl flat steel washer used across a wide range of Stihl machines. It is designed to sit under a bolt head or nut to spread the clamping load, protect mating surfaces, and help maintain secure joints under vibration. The 5.3 mm inner hole size suits M5 fasteners, making it a common service item on brushcutters, hedge trimmers, pressure washers and cut-off saws. Manufactured to OEM tolerances in durable steel, it fits directly without modification and helps preserve performance and reliability over time. Ideal for routine servicing or replacing missing hardware on models such as FS90 and RE830W.
Key Features:
- Genuine Stihl OEM part for assured compatibility and reliability
- Approx. 5.3 mm bore to suit M5 fasteners for common service use
- Flat steel construction for strength and long service life
- Distributes load and protects surfaces to reduce wear
- Helps resist loosening in high‐vibration applications
- Direct replacement for 9291 021 0120; easy to fit
- Suitable across many Stihl tools for simplified stocking
- Made to OEM tolerances for a consistent, repeatable fit
Typical Applications:
Used wherever an M5 fastener requires a flat seating surface: engine shrouds, guards, handle mounts, gearbox covers, clutch and starter housings, pump frames, and accessory brackets. Common on brushcutters, hedge trimmers, chainsaws, pressure washers, blowers, augers and cut-off saws in both workshop repairs and routine servicing.
Also known as:
Flat washer, plain washer, spacer, shim, M5 washer, M5 clearance washer.
Fits Models:
029, 030, 031, 034, 039, 041, 042 AV, 042AV, 044, 046, 048, 050, 051, 056, 070, 076, 084, 088, 090, 090G, 400, AB 4099 SE, AB4099SE, BG72, BR106, BR320, BR400, BR500, BR550, BR600, BR700, BT 120 C, BT 121, BT 121 Z, BT120C, BT121, BT121Z, FC 100, FC 70, FC 70 C, FC 72, FC 83, FC 85, FC 90, FC100, FC70, FC70C, FC72, FC83, FC85, FC90, FC95, FCS-KM, FCSKM, FR106, FR108, FR125, FR135, FR145, FR350, FR3900, FR450, FR480, FR480C, FS100, FS100R, FS100RX, FS106, FS108, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS160, FS180, FS200, FS220, FS240, FS25-4, FS250, FS254, FS260, FS280, FS290, FS300, FS350, FS36, FS360, FS360C, FS380, FS3900, FS40, FS400, FS410C, FS420, FS420L, FS44, FS450, FS460C, FS460RC, FS48, FS480, FS50, FS500, FS52, FS55, FS550, FS550L, FS55C, FS55R, FS55RC, FS55T, FS56, FS56C, FS56R, FS56RC, FS60, FS61, FS62, FS65, FS65-4, FS654, FS66, FS70C, FS70R, FS70RC, FS72, FS74, FS75, FS76, FS80, FS80R, FS81, FS83, FS83T, FS85, FS85R, FS85RX, FS85T, FS86, FS88, FS90, FS90R, FS96, FW20 Cart, FW20Cart, HL 95, HL 95 K, HL10, HL100, HL100K, HL90, HL90K, HL95, HL95K, HS60, HS61, HS72, HS74, HS75, HS76, HS85, HT-KM Pole Pruner, HT-KMPolePruner, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT56 C, HT56C, HT70, HT70K, HT73, HT75, HTA 135, HTA135, HTE60, KA120, KA120R, KA250 Attachment, KA250Attachment, KM100, KM100R, KM110R, KM55, KM55C, KM55R, KM55RC, KM56C, KM56RC, KM85, KM85R, MM 55, MM 55 C MultiSystem, MM 55-Z MultiSystem, MM55, MM55-ZMultiSystem, MM55CMultiSystem, MS191T, MS290, MS310, MS340, MS390, MS440, MS460, MS720, MS880, MT 640, MT 680, MT640, MT680, RB 300 K, RB 301, RB 302, RB 400 K, RB 402, RB300K, RB301, RB302, RB400K, RB402, RE 100 K, RE 102 KM, RE 104 KM, RE 105 K, RE 106 KM, RE 110, RE 120 K, RE 140 K, RE 141 K, RE 160 K, RE 161 K, RE 232, RE 250 K, RE 260 K, RE 270 K, RE 271, RE 271 PLUS, RE 272 PLUS, RE 280 K, RE 281, RE 281 PLUS, RE 282 PLUS, RE 360 K, RE 360 K PLUS, RE 361, RE 361 PLUS, RE 362, RE 362 PLUS, RE 400 K, RE 401 K, RE 460 K, RE 461, RE 461 PLUS, RE 462, RE 462 PLUS, RE 471, RE 471 PLUS, RE100K, RE102KM, RE104KM, RE105K, RE106KM, RE110, RE120K, RE140K, RE141K, RE160K, RE161K, RE232, RE250K, RE260K, RE270K, RE271, RE271PLUS, RE272PLUS, RE280K, RE281, RE281PLUS, RE282PLUS, RE360K, RE360KPLUS, RE361, RE361PLUS, RE362, RE362PLUS, RE400K, RE401K, RE460K, RE461, RE461PLUS, RE462, RE462PLUS, RE471, RE471PLUS, RE500W, RE520W, RE521, RE530W, RE550W, RE551, RE551 PLUS, RE551PLUS, RE560W, RE580W, RE581, RE600W, RE630W, RE640W, RE660W, RE661, RE830W, RE840W, RE880W, RE961, SG17, SG17L, SR 320, SR 5600, SR 5600 D, SR320, SR5600, SR5600D, TS400, TS460, TS510, TS760, USG
Alternate Part Numbers:
9291-021-0120, 92910210120
Product Specifications
| L&S Part No. | 9291 021 0120 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 92910210120 |
| Unit of Sale | 1 |
| Applications | 029, 030, 031, 034, 039, 041, 042 AV, 042AV, 044, 046, 048, 050, 051, 056, 070, 076, 084, 088, 090, 090G, 400, AB 4099 SE, AB4099SE, BG72, BR106, BR320, BR400, BR500, BR550, BR600, BR700, BT 120 C, BT 121, BT 121 Z, BT120C, BT121, BT121Z, FC 100, FC 70, FC 70 C, FC 72, FC 83, FC 85, FC 90, FC100, FC70, FC70C, FC72, FC83, FC85, FC90, FC95, FCS-KM, FCSKM, FR106, FR108, FR125, FR135, FR145, FR350, FR3900, FR450, FR480, FR480C, FS100, FS100R, FS100RX, FS106, FS108, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS160, FS180, FS200, FS220, FS240, FS25-4, FS250, FS254, FS260, FS280, FS290, FS300, FS350, FS36, FS360, FS360C, FS380, FS3900, FS40, FS400, FS410C, FS420, FS420L, FS44, FS450, FS460C, FS460RC, FS48, FS480, FS50, FS500, FS52, FS55, FS550, FS550L, FS55C, FS55R, FS55RC, FS55T, FS56, FS56C, FS56R, FS56RC, FS60, FS61, FS62, FS65, FS65-4, FS654, FS66, FS70C, FS70R, FS70RC, FS72, FS74, FS75, FS76, FS80, FS80R, FS81, FS83, FS83T, FS85, FS85R, FS85RX, FS85T, FS86, FS88, FS90, FS90R, FS96, FW20 Cart, FW20Cart, HL 95, HL 95 K, HL10, HL100, HL100K, HL90, HL90K, HL95, HL95K, HS60, HS61, HS72, HS74, HS75, HS76, HS85, HT-KM Pole Pruner, HT-KMPolePruner, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT56 C, HT56C, HT70, HT70K, HT73, HT75, HTA 135, HTA135, HTE60, KA120, KA120R, KA250 Attachment, KA250Attachment, KM100, KM100R, KM110R, KM55, KM55C, KM55R, KM55RC, KM56C, KM56RC, KM85, KM85R, MM 55, MM 55 C MultiSystem, MM 55-Z MultiSystem, MM55, MM55-ZMultiSystem, MM55CMultiSystem, MS191T, MS290, MS310, MS340, MS390, MS440, MS460, MS720, MS880, MT 640, MT 680, MT640, MT680, RB 300 K, RB 301, RB 302, RB 400 K, RB 402, RB300K, RB301, RB302, RB400K, RB402, RE 100 K, RE 102 KM, RE 104 KM, RE 105 K, RE 106 KM, RE 110, RE 120 K, RE 140 K, RE 141 K, RE 160 K, RE 161 K, RE 232, RE 250 K, RE 260 K, RE 270 K, RE 271, RE 271 PLUS, RE 272 PLUS, RE 280 K, RE 281, RE 281 PLUS, RE 282 PLUS, RE 360 K, RE 360 K PLUS, RE 361, RE 361 PLUS, RE 362, RE 362 PLUS, RE 400 K, RE 401 K, RE 460 K, RE 461, RE 461 PLUS, RE 462, RE 462 PLUS, RE 471, RE 471 PLUS, RE100K, RE102KM, RE104KM, RE105K, RE106KM, RE110, RE120K, RE140K, RE141K, RE160K, RE161K, RE232, RE250K, RE260K, RE270K, RE271, RE271PLUS, RE272PLUS, RE280K, RE281, RE281PLUS, RE282PLUS, RE360K, RE360KPLUS, RE361, RE361PLUS, RE362, RE362PLUS, RE400K, RE401K, RE460K, RE461, RE461PLUS, RE462, RE462PLUS, RE471, RE471PLUS, RE500W, RE520W, RE521, RE530W, RE550W, RE551, RE551 PLUS, RE551PLUS, RE560W, RE580W, RE581, RE600W, RE630W, RE640W, RE660W, RE661, RE830W, RE840W, RE880W, RE961, SG17, SG17L, SR 320, SR 5600, SR 5600 D, SR320, SR5600, SR5600D, TS400, TS460, TS510, TS760, USG |
| Machine Type | Brushcutters, Pressure Washers, Chainsaws, Backpack Blowers, Pole Pruners, Trimmers |
| Fits Brands | Stihl |
| Fits Models | TS400 | MS290, MS310, MS390 | 030, 031 | 029, 039 | MS440 | MS460 | MS340 | TS510 | TS460 | FS25-4, FS65-4 | FS36, FS40, FS44 | FS40, FS50 | FS55, FS55C, FS55R | FS56, FS56C, FS56R | FS75, FS80, FS85 | FS83, FS83T | FS90, FS90R | FS100, FS110 | FS120, FS200, FS250 | FS220, FS280, FS290 | FS240, FS260 | FS300, FS350, FS380 | FS360C FS410C | FS400, FS450, FS480 | FS460C, FS460RC | FS500, FS550, FS550L | BR320, BR400 | BR500 | FW20 Cart | HS60, HS61 | HS72, HS74, HS76 | HS75 | BG72 | BR106 | FS48, FS52, FS56 | FS60 | FS61 | FS62, FS66 | FS65 | FS70C, FS70R, FS70RC | FS72, FS74, FS76 | FS80 | FS81, FS86 | FS88 | FS96 | FS106 | FS108 | FS111, FS111R, FS111RX | FS160, FS180 | FS3900 | FS360, FS420, FS420L (older models) | FR106 | FR125, FR135, FR145 | FR350, FR450, FR480, FR480C | FR3900 | FR108 | 034 | MS720 | MS880 | 041 | 042 AV | 044 | 046 | 048 | 050, 051 | 056 | 070 | 076 | 084 | 088 | 090, 090G | HT56 C | HT70, HT70K, HT75 | HT73 | HT101 | HT102, HT103 | HT130 | HT131 | HT132, HT133 | HTE60 | MS191T | KM55, KM55C, KM55R, KM55RC | KM56C, KM56RC | KM85, KM85R | KM100, KM100R, KM110R | FCS-KM | HT-KM Pole Pruner | KA120, KA120R, KA250 Attachment | MM 55, MM 55 C MultiSystem | MM 55-Z MultiSystem | FC 70, FC 70 C | FC 72 | FC 83 | FC 85 | FC 90, 95 | FC 100 | RB 300 K | RB 301 | RB 302 | RB 400 K | RB 402 | RE 100 K, RE 110, RE 120 K | RE 102 KM, RE 104 KM, RE 106 KM | RE 105 K | RE 140 K, RE 160 K | RE 141 K, RE 161 K | SR 320, 400 | SR 5600 | SR 5600 D | SG17, SG17L | BT 120 C | BT 121 | BT 121 Z | RE500W, RE530W, RE560W | RE520W, RE550W, RE580W | RE521, RE551, RE581, RE551 PLUS | RE600W, RE630W | RE640W | RE660W, RE880W | RE661, RE961 | RE830W | RE840W | RE 232, RE 272 PLUS, RE 282 PLUS | RE 250 K, RE 260 K | RE 270 K, RE 280 K | RE 271, RE 281 | RE 360 K, RE 360 K PLUS, RE 460 K | RE 361, RE 461, RE 471 | RE 362, RE 462 | RE 400 K, RE 401 K, RB 400 K | HL90K, HL90, HL95K | HL100, HL100K | MT 640 (1996) | MT 640 (1997) | MT 680 | AB 4099 SE | BR550 | BR600 | BR700 | USG | HS85 | HL 95, HL 95 K | HTA 135 | TS760 | HT134 | SP 85 | SP 481 | FG 3 | HOS | USG | MA 400 | MA 450 | HT |
