PRODUCT DETAILS
Honda K20A2/K20Z1/K20Z3 Crank Pulley (Part Number: 13810-RRB-A01)
The Honda K20A2/K20Z1/K20Z3 Crank Pulley (13810-RRB-A01) is a genuine OEM replacement designed for the high-performance K-series engines found in the 2002–2006 Acura RSX Type S and 2006–2011 Honda Civic Si. Engineered to Honda’s precise standards, this crank pulley ensures perfect rotational balance and long-term reliability, keeping your engine accessories operating smoothly and efficiently.
This OEM crank pulley is specifically designed for the K20A2, K20Z1, and K20Z3 engines, delivering exact fitment and durability for both factory applications and K-series engine builds. The 13810-RRB-A01 Crank Pulley drives essential components such as the alternator, power steering pump, and air conditioning compressor while maintaining proper belt tension and alignment.
Constructed from high-strength cast steel, this Honda crank pulley offers exceptional stability and vibration control under high RPM conditions. Whether you’re performing a stock replacement or refreshing a performance build, this genuine OEM component provides factory-level quality, balance, and peace of mind.
Key Features:
- Genuine OEM Honda crank pulley for K20A2, K20Z1, and K20Z3 engines
- Factory equipment for the 2002–2006 Acura RSX Type S and 2006–2011 Honda Civic Si
- Ensures proper accessory drive alignment and balanced engine operation
- Ideal for maintenance, restoration, or K-series performance builds
- Made from durable cast steel for long-lasting reliability and vibration control