AULINK Harmonic Balancer Crankshaft Pulley PB1545N 3.0–3.7L — OEM-fit bonded rubber damper

This AULINK harmonic balancer replaces worn or failed crankshaft pulleys by combining a bonded rubber damper with durable ductile steel components. Manufactured in TS16949-certified facilities, the unit is designed to meet or exceed the original equipment specifications listed by multiple OEM part numbers, offering a reliable option when your vehicle exhibits vibration, accessory belt wobble, or pulley noise.

Which vehicles will this part fit?

The AULINK 594-267 (PB1545N) is built to be compatible with a range of 3.0–3.7L V6 engines from Acura, Honda and Saturn. Fitment covers specific model years where the original pulleys used the same mounting pattern and diameter.

• 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 include MD376608, PB1545N, 102235, 594-267 and other common OEM numbers.

How does this harmonic balancer reduce engine vibration?

The balancer uses a layered construction with a bonded elastomer (rubber) damper between inner and outer ductile-steel pieces to absorb torsional shocks from the crankshaft. This design dampens vibration transmitted to belts and accessories and helps preserve engine smoothness under load.

• Bonded rubber damper isolates torsional pulses.
• Ductile steel components resist cracking and deformation.
• Precision balancing minimizes harmonic excitation across operating RPMs.
• OEM-equivalent mounting ensures correct alignment and belt tension.

What quality checks and guarantees come with the part?

AULINK production follows TS16949-certified processes, including material validation and functional testing performed before shipment. The balancer is backed by a one-year or 50,000 km replacement promise to address manufacturing defects under normal use.

• TS16949-certified manufacturing ensures consistent production standards.
• Material validation and functional tests verify durability and fit.
• 1-year / 50,000 km replacement coverage for eligible issues.
• Customer support available via seller messaging channels for fitment questions.

How do I confirm compatibility and install this pulley?

Before purchasing, compare your vehicle's OEM part number or existing pulley markings with the supplied cross-references (for example 13810RJA003, 309-50518, 600-3340). Installation typically requires removal of the serpentine belt, crankshaft bolt, and careful alignment of the new balancer to factory torque specifications.

• Check OEM cross-reference numbers on your current pulley.
• Use proper tools and torque values when removing/installing the crankshaft bolt.
• Inspect belts and accessories while performing replacement.
• Consider professional installation if you lack specialty tools.

Who is this for: The AULINK 594-267 PB1545N suits owners and technicians replacing a failing crankshaft pulley on supported Acura, Honda or Saturn V6 models who want an OEM-style replacement manufactured under controlled quality standards. It’s aimed at drivers seeking a durable, tested balancer to restore belt alignment, reduce vibration, and prolong accessory life without the premium cost of dealer parts.