Husqvarna/Jonsered OEM Knuckle w/ Control Lever 503869401 | 340-353 Series | New

Husqvarna / Jonsered OEM Knuckle with Control Lever – Part # 503869401

Genuine OEM Husqvarna/Jonsered knuckle with integrated control lever, new and ready to ship. This is a direct factory replacement handle knuckle assembly used during maintenance or repair of the operating linkage on a wide range of Husqvarna and Jonsered mid-range chainsaws.

PRODUCT SPECIFICATIONS:

• Part Number: 503869401
• Description: Knuckle with Control Lever
• Brand: Husqvarna / Jonsered
• Condition: New / OEM

FITS THE FOLLOWING HUSQVARNA CHAINSAW MODELS (multiple serial number ranges, 1998–Current):

• 340, 340 E, 340 EPA
• 345, 345 E, 345 EPA
• 350, 350 EPA
• 351, 351 EPA

FITS THE FOLLOWING JONSERED CHAINSAW MODELS (multiple production years, 1999–2009):

• 2141, 2145, 2149, 2150
• CS2141 (incl. EPA)
• CS2145 (incl. EPA)
• CS2147 (incl. EPA)
• CS2150 (incl. EPA)
• CS2152 (incl. EPA I)

(This part fits many serial number ranges across each model above — always verify your exact model and serial number range before purchasing to confirm correct fitment)

KEY FEATURES:

• Direct OEM Fit — Genuine factory replacement knuckle designed for a direct fit on this wide range of Husqvarna and Jonsered mid-range chainsaws, maintaining the intended geometry of the linkage
• Integrated Control Lever — Includes the control lever as part of the assembly for a complete, ready-to-install replacement
• Restores Correct Linkage Function — Precision-made to restore accurate control and dependable operation of the braking/linkage mechanism
• Durable Construction — Built to withstand vibration, heat, and exposure to oils and fuel
• Shared Cross-Brand Platform — Husqvarna and Jonsered chainsaws in this range share the same underlying platform, so this knuckle serves both brands

⚠️ VERIFY BEFORE PURCHASING:
This part fits a wide range of serial number ranges across many years for each model listed above. Always confirm your exact model number and serial number range before ordering to ensure correct fitment.

✅ Genuine OEM Husqvarna / Jonsered Part
✅ New Condition
✅ Includes Integrated Control Lever
✅ Fits Husqvarna 340/345/350/351 Series (Multiple Serial Ranges)
✅ Also Fits Jonsered 2141/2145/2149/2150 & CS2141-CS2152 Series
✅ Direct OEM Replacement — No Modifications Needed
✅ Fast Shipping — Ships Quickly from the USA

Keywords: Husqvarna 503869401, Jonsered knuckle control lever, Husqvarna 340 345 350 351 knuckle, Jonsered CS2141 CS2145 CS2150 CS2152 chainsaw parts, chainsaw handle knuckle, OEM Husqvarna Jonsered knuckle assembly, chainsaw control lever replacement, Jonsered 2141 2145 2149 2150

Questions about fitment? Check your owner's manual or contact your local Husqvarna/Jonsered dealer to confirm this is the correct knuckle for your chainsaw's exact model and serial number range.