Description
Overview:
The Sprocket Cover Nut M8 is a non-genuine replacement nut for Husqvarna machines that secures the clutch/sprocket or side cover to the chassis. It has an M8 metric thread for use on the factory studs used across many Husqvarna chainsaws, including popular models such as the 350X Compact and 365. Manufactured from durable steel with a corrosion‐resistant, silver zinc‐plated finish, it is built for everyday service and maintenance tasks. Its hex flange profile spreads the clamping load on the cover, helping to keep the assembly firmly in place during cutting. Identified by Manufacturer Part Number (MPN) 350 059, it provides a reliable, cost‐effective replacement where the original nut has been lost, damaged, or worn.
Key Features:
- Non Genuine Part for Husqvarna equipment, offering a practical replacement
- M8 metric thread for compatibility with listed Husqvarna cover studs
- Steel construction with zinc-plated finish for corrosion resistance and longevity
- Hex flange design helps distribute load and supports secure clamping of the cover
- Direct replacement reference: MPN 350 059
- Cross-references common OEM numbers for straightforward identification
- Easy to install with standard hand tools; hand-start to avoid cross‐threading
- Suitable for chainsaws and selected Husqvarna power cutters listed below
- Helps maintain safe operation by keeping the sprocket/side cover correctly fastened
Typical Applications:
Used to fasten the clutch, sprocket or side cover after chain changes, bar maintenance, sprocket service, or cleaning. Ideal for replacing missing or rounded nuts during routine workshop servicing or on-site repairs. Also suitable on listed Husqvarna power cutters where an M8 flanged nut is specified for belt, guard, or cover fixings.
Also known as:
Clutch cover nut, side cover nut, bar cover nut, sprocket cover fixing, M8 flange nut, chain cover nut, housing nut, stud nut for Husqvarna machines.
Fits Models:
135, 242, 246, 254, 257, 261, 262XP, 268, 281, 281XP, 288, 288XP, 340, 350X Compact, 350XCompact, 365, 371, 372, 40, 41, 42, 435, 435E, 435EII, 435II, 439, 440EII, 440II, 445, 445EII, 445II, 45, 450, 450EII, 455 Rancher, 455 Rancher II, 455 RancherII, 460, 461, 465 Rancher II, 465RancherII, 470, 49, 51, 55, 55 Rancher, 565, 570, 570II, 572XP, 572XPG, 576XP, 61, 66, K1250, K1250 Active, K1250 Rail, K1250Active, K1250Rail, K1260, K1260 Rail, K1260Rail, K1270, K2500, K30, K3600 MkII, K3600MkII, K40, K6500 Ring, K6500Ring, K950 Ring, K960 Ring, K960Ring, K970 Ring, K970Ring, T435
Alternate Part Numbers:
503 22 00-01, 503220001
Product Specifications
| L&S Part No. | 350 059 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | 135, 242, 246, 254, 257, 261, 262XP, 268, 281, 281XP, 288, 288XP, 340, 350X Compact, 350XCompact, 365, 371, 372, 40, 41, 42, 435, 435E, 435EII, 435II, 439, 440EII, 440II, 445, 445EII, 445II, 45, 450, 450EII, 455 Rancher, 455 Rancher II, 455 RancherII, 460, 461, 465 Rancher II, 465RancherII, 470, 49, 51, 55, 55 Rancher, 565, 570, 570II, 572XP, 572XPG, 576XP, 61, 66, K1250, K1250 Active, K1250 Rail, K1250Active, K1250Rail, K1260, K1260 Rail, K1260Rail, K1270, K2500, K30, K3600 MkII, K3600MkII, K40, K6500 Ring, K6500Ring, K950 Ring, K960 Ring, K960Ring, K970 Ring, K970Ring, T435 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | K1250 | 340 | 135 | K1260 | K1270, K1270 | K1250 Active | K1250 Rail | K1260 Rail | K2500 | K30 | K3600 MkII | K40 | K6500 RING | K950 Ring | K960 Ring | K970 Ring | 242 | 246 | 254 | 257 | 261 | 262XP | 268 | 281 | 281XP | 288 | 288XP | 40 | 41 | 42 | 435 | 435E | 435EII | 435II | 439 | 440EII | 440II | 445 | 445EII | 445II | 45 | 450 | 450EII | 455 RANCHER | 455 RANCHER II | 460 | 461 | 465 RANCHER II | 49 | 51 | 55 | 55 RANCHER | 565 | 570 | 570II | 572XP, 572XPG | 576XP | 61 | 66 | T435 |
