Husqvarna/RedMax OEM Shaft Comp 521628801 | 170BF/BT 370BFS/BTS EBZ7100/8001 | New

Husqvarna / RedMax OEM Shaft Comp – Part # 521628801

Genuine OEM Husqvarna/RedMax drive shaft component, new and ready to ship. This is a direct factory replacement shaft component used within the engine assembly on a wide range of Husqvarna and RedMax handheld and backpack blower models.

PRODUCT SPECIFICATIONS:

• Part Number: 521628801
• Description: Shaft Comp
• Brand: Husqvarna / RedMax — also fits Zenoah
• Condition: New / OEM

FITS THE FOLLOWING MODELS:

• Husqvarna 170BF, SN 20084000001 & Above
• Husqvarna 170BT, SN 20084000001 & Above
• Husqvarna 370BFS (2009-03)
• Husqvarna 370BTS (2009-03)
• RedMax EBZ7100, SN 70800101 & Above
• RedMax EBZ7100CA, SN 70800101 & Above
• RedMax EBZ7100RH, SN 70800101 & Above
• RedMax EBZ7100RHCA, SN 70800101 & Above
• RedMax EBZ7150 — Engine
• RedMax EBZ7150RH — Engine
• RedMax EBZ8001, SN 60600101–61206883
• RedMax EBZ8001, SN 61206884–81000000
• RedMax EBZ8001, SN 81000001 & Above
• RedMax EBZ8001CA, SN 81000001 & Above
• RedMax EBZ8001RH, SN 60600101–61201407
• RedMax EBZ8001RH, SN 61201408 & Above
• RedMax EBZ8001RHCA, SN 70400101 & Above
• Zenoah EBZ8050 — Engine
• Zenoah EBZ8050RH — Engine

(This part fits an extensive range of serial number ranges across each model — always verify your exact model and serial number range before purchasing)

KEY FEATURES:

• Direct OEM Fit — Genuine factory replacement shaft component designed specifically for compatible Husqvarna, RedMax, and Zenoah blower engines
• Restores Power Transfer — A worn or damaged drive shaft can affect power transfer within the blower engine — replacement restores proper operation
• Precision Component — Manufactured to exact factory tolerances for proper fit and function
• Wide Model Compatibility — Fits an extensive range of Husqvarna 170/370 series and RedMax EBZ7100/7150/8001 series blowers, plus Zenoah EBZ8050

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

✅ Genuine OEM Husqvarna / RedMax Part
✅ New in Packaging
✅ Direct OEM Replacement — No Modifications Needed
✅ Fits Husqvarna 170BF/BT, 370BFS/BTS
✅ Also Fits RedMax EBZ7100, EBZ7150 & EBZ8001 Series
✅ Also Fits Zenoah EBZ8050 & EBZ8050RH
✅ Fast Shipping — Ships Quickly from the USA

Keywords: Husqvarna 521628801, shaft comp, RedMax EBZ8001 shaft, RedMax EBZ7100 shaft, Husqvarna 170BT 370BTS blower shaft, Zenoah EBZ8050 shaft, backpack blower drive shaft, OEM Husqvarna RedMax shaft component

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