Infiniti I30 Nissan Maxima Harmonic Balancer - 1AEHB00123

This Maxima or I30 harmonic balancer and Belt Drive Pulley is a new, aftermarket replacement part that has the following specifications:

  • Type - Double Serpentine Belt
  • Replaces Nissan part number 12303-31U10
  • Diameter - 6.926 inches
  • Width - 1.960 inches
  • Direct bolt on replacement
  • Built to strict quality control standards

This harmonic balancer is a direct replacement. Please verify the dimensions against your existing balancer, and confirm the matching Nissan part number.

Item Condition: New

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

5.0 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Nissan Maxima/Harmonic Balancer
I been satisfied with all of my purchases from 1aauto so far. I have a 1996 Nissan Maxima that is still running strong. The parts they sell are high quality and thanks to them I have been able to fix my car with parts that would normally cost an arm and a leg. Some sensors are still a bit pricey but, you can't compare to dealer ship prices. It's a 23yr old car with over 235,000 miles! Maintenance is key to keep a car running!
August 20, 2018
1 month ago
Great product!
Works great! This product fit just like the original. iIt t was just what I needed and it made it on time. Fast shipping
August 13, 2018
2 months ago
Oem fit.
The part came very quickly, installed it with no issues. Perfect fit and has that quality look.
September 20, 2017
1 year ago
good fit
Went right on car had no issues does it's job ! With no issues to this day .
April 29, 2017
over 2 years ago
Great Service
The service was very good and fast. the part worked perfect.
February 21, 2017
1 year ago
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Vehicle Fit

Year Make Model Description
1996-2001Infiniti I30 Infiniti I30 Harmonic Balancer
1995-2001Nissan Maxima Nissan Maxima Harmonic Balancer

This part replaces:

  • Dorman 594-188
  • Hollander 309-50232
  • OE # 1230331U10
Part #: 1AEHB00123

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout