Dorman 594-829 Engine Harmonic Balancer

Dorman 594-829 Harmonic Balancer for BMW

Dorman 594-829 is a direct replacement 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.

Key Features

• 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 with 8 pulley grooves for serpentine belt systems
• 8 mounting holes; inside diameter 38 mm, outside diameter 190 mm, depth 4 in
• Part number 594-829 for easy identification

Detailed Description

This Dorman harmonic balancer is built for BMW 335i, 535i, 640i, X3, X5, X6, M235i, M2, and related models that use a serpentine drive belt setup. It is engineered to help control torsional vibration at the crankshaft, supporting smoother engine operation and reducing stress on surrounding components. The 594-829 replacement matches the application requirements for a range of 2008-2019 BMW vehicles, including 2011-2019 BMW X3, 2011-2019 BMW X5, and 2014-2019 BMW 640i xDrive Gran Coupe.

This part cross-references PowerBond by Dayco PB1797N and URO 11237573655 for the same application.

What It Helps Address

• Crankshaft vibration from a worn or deteriorated balancer
• Noise or roughness related to harmonic damping loss
• Serpentine belt drive issues caused by a damaged pulley surface
• Wear from cracked rubber bonding or weakened balancer construction
• Fitment concerns when replacing an OE-style BMW harmonic balancer

Installation Notes and Tips

Verify pulley groove count, mounting hole count, inside diameter, and overall depth before installation. This harmonic balancer does not include a center bolt, washer, or degree markings. Confirm engine-specific fitment for your BMW 335i, 535i, 640i, X3, X5, X6, or M2 application before service.

Quality Assurance

Dorman builds this replacement balancer with ductile steel and a vibration-absorbing rubber bond to support dependable service in demanding engine environments. Part number 594-829 is intended as a direct replacement for the listed BMW applications.