Dorman 594-810 Engine Harmonic Balancer

Dorman 594-810 Harmonic Balancer for BMW

Dorman 594-810 is a direct replacement engine harmonic balancer for select BMW applications. It uses a stress-resistant rubber bond to absorb engine vibration, while ductile steel construction adds tensile and impact strength for long-term durability.

• Direct replacement harmonic balancer for select BMW engines
• Stress-resistant rubber bond helps absorb crankshaft vibration
• Ductile steel construction for added strength and durability
• Black finish
• Serpentine drive belt type with 6 pulley grooves
• 6 mounting holes
• Inside diameter: 36 mm; outside diameter: 170 mm; depth: 4
• Package contents: 1 harmonic balancer

Detailed Product Overview

This Dorman harmonic balancer is built for BMW 128i, 325i, 328i, 328i xDrive, 323i, Z4, 130i, 525i, 528i, 528i xDrive, X3, X5, 530i, 328xi, 528xi, 525xi, 530xi, 325xi, 330i, and 330xi applications listed below. Part number 594-810 is engineered as an OE-style replacement for the factory balancer, helping maintain smooth engine operation by damping torsional vibration at the crankshaft.

This part cross-references BMW OE number 11237519629 and PowerBond by Dayco PB1683N for the same application.

What It Helps Address

• Crankshaft vibration and harmonic resonance
• Noise from a worn or separated balancer
• Visible rubber deterioration around the balancer hub
• Drive belt vibration related to a failing balancer
• Engine smoothness issues tied to harmonic damping loss

Fitment and Installation Notes

• Fits 2008-2013 BMW 128i, N/A
• Fits 2010-2013 BMW 325i, N/A
• Fits 2006 BMW 325i, N/A
• Fits 2007-2013 BMW 328i, N/A
• Fits 2009-2013 BMW 328i xDrive, N/A
• Fits 2006-2011 BMW 323i, N/A
• Fits 2006-2011 BMW Z4, N/A
• Fits 2006-2010 BMW 130i, N/A, w/Automatic Transmission (S205A)
• Fits 2006-2010 BMW 130i, N/A, wo/Automatic Transmission (S205A)
• Fits 2010 BMW 525i, N/A, wo/Automatic Transmission (S205A)
• Fits 2008-2010 BMW 528i, N/A
• Fits 2009-2010 BMW 528i xDrive, N/A
• Fits 2007-2010 BMW X3, N/A
• Fits 2007-2010 BMW X5, N/A, w/4 Zone Climate (S4NBA) or Adaptive Drive (S2VAA)
• Fits 2008-2009 BMW 530i, N/A, wo/Automatic Transmission (S205A)
• Fits 2007-2008 BMW 328xi, N/A
• Fits 2008 BMW 528xi, N/A
• Fits 2006-2007 BMW 525i, N/A
• Fits 2006-2007 BMW 525xi, N/A
• Fits 2006-2007 BMW 530i, N/A
• Fits 2006-2007 BMW 530xi, N/A
• Fits 2006 BMW 325xi, N/A
• Fits 2006 BMW 330i, N/A
• Fits 2006 BMW 330xi, N/A

Verify pulley alignment, belt condition, and crankshaft sealing surfaces before installation. Confirm the vehicle’s transmission and option-code requirements where noted, especially on BMW 130i, 525i, 530i, and X5 applications. Use the correct service procedure and torque specifications for the engine platform.

Quality Assurance

Dorman supplies direct replacement components built to match factory fit and function for the listed BMW applications. Part number 594-810 is constructed with a rubber isolator and ductile steel body to support vibration control and durability in normal engine service.