AULINK Harmonic Balancer Crankshaft Pulley 13810RCAA01 for 3.0–3.7L V6 — Bonded Rubber Damping, Ductile Steel

The AULINK 13810RCAA01 harmonic balancer is a direct-fit crankshaft pulley that reduces engine vibration and restores smooth power delivery for compatible Acura, Honda and Saturn engines.

This replacement harmonic balancer is engineered as a like-for-like substitute for worn or damaged crankshaft pulleys on a range of 3.0–3.7L V6 and V engines. Manufactured under TS16949-quality processes, the unit combines ductile steel components with a bonded rubber vibration damper to absorb torsional pulses and protect accessories and internal engine parts. It ships with factory-equivalent mounting dimensions and multiple OEM reference numbers for straightforward identification and installation.

Which vehicles and engines will this pulley fit?

This balancer covers many Acura, Honda and Saturn models that use the listed OEM references. It is compatible with several V6 and V engines in model years noted by the manufacturer, so confirming your vehicle’s part number or engine code is recommended before purchase.

• Acura: MDX (2003–2009), TL (2004–2008), RL (2005–2008)
• Honda: Accord (2003–2007), Ridgeline (2006–2008), Odyssey (2005–2010), Pilot (2005–2008)
• Saturn: Vue (2004–2007)
• Cross-references: MD376608, PB1545N, 13810RJA003, 13810-RCA-A01 and other listed OEM numbers

How does the AULINK balancer improve engine operation?

By isolating and dampening crankshaft torsional vibrations, this pulley reduces stress on timing components, seals and accessory drives. That helps preserve engine smoothness, lowers noise levels and can prevent premature wear of related parts when installed correctly.

• Bonded rubber damping layer minimizes torsional pulses
• Ductile steel construction resists deformation under load
• Precision machined bores and bolt pattern for accurate fitment

What quality checks and warranty come with this part?

The manufacturer reports production in TS16949-certified facilities with material validation and functional testing to verify durability and dimensional accuracy. AULINK backs the balancer with a limited one-year replacement or 50,000 km warranty to cover manufacturing defects under normal use.

• Produced under automotive quality management standards
• Material and functional inspections before shipment
• 1-year replacement or 50,000 km limited warranty

Can I install this harmonic balancer myself?

Installation can be done by a competent home mechanic with proper tools, but correct torque specifications and alignment are critical. If you lack a crank pulley installer/puller or torque tools, professional installation is recommended to avoid damage to the crankshaft, keyways or timing components.

• Requires crank pulley puller/installer and torque wrench
• Follow factory torque specs and alignment procedure
• Consider professional shop if unfamiliar with crankshaft assemblies

Who is this for: The AULINK 13810RCAA01 harmonic balancer is aimed at owners and independent repair shops replacing failed or worn crankshaft pulleys on mid-2000s Acura, Honda and Saturn models. It suits DIYers with mechanical experience and the correct tools, as well as professional technicians seeking a quality aftermarket replacement that matches common OEM numbers and fitment specifications.