Alternator Pulley 7 Groove Serpentine, 60mm OD Ref 121041-0220, 79909073 - W055-74

Need to rebuild or repair your vehicle's alternator? This premium replacement pulley is engineered to meet or exceed original factory specs, ensuring a perfect fit and long-lasting charging performance.

📐 Component-Specific Technical Data

• Technical Specifications: 7 Groove Pulley, ID: 17mm, OD: 65.1mm, Thickness: 35.1mm, Pulley Grooves: 7 Groove Type: Serpentine, Serpentine Grooves OD: 60mm, Nut Recess Depth: 25mm
• Replaces OEM: Denso 121041-0220; Honda 31141-RAA-A01
• Aftermarket Crossovers: 207-52018, 79909073, W055-74

🔍 Cross-Reference Alternator Assemblies (Fits These Units)

• Denso: 104210-329, 104210-3290, 104210-3291, 104210-3292, 104210-3293, 104210-473, 104210-4730, 104210-4731, 104210-4732, 104210-4733, 104210-516, 104210-5160, TN104210-3291, TN104210-3293, TN104210-4732
• Denso Auto Parts: 210-0511, 210-0609, 210-0788
• Honda: 06311-RAA-505RM, 31100-RAA-A01, 31100-RAA-A03, 31100-RAA-A03RM, 31100-RAA-A04, 31100-RAA-A05, 31100-RTA-003, 31100-RTA-013, 31100-RTA-023, 31100-RTA-033, CSC29, CSD73, CSF1658
• Lester: 11154, 11503, 13980

🚘 Vehicle Application Details

• Acura CSX: (2006-2008) L4 2.0L
• Acura RDX: (2007-2012) L4 2.3L
• Acura TSX: (2004-2008) L4 2.4L
• Honda Accord: (2003-2007) L4 2.4L
• Honda Civic: (2006-2011) L4 2.0L
• Honda CR-V: (2007-2011) L4 2.4L
• Honda Element: (2003-2011) L4 2.4L

❤️ Our Worry-Free Promise

Because automotive electrical parts are highly specific, we want you to buy with total confidence. If you tear down your alternator and realize you need a different size or configuration, don't sweat it. We offer easy, no-hassle returns and fast refunds. We are here to help your DIY build succeed!