Pioneer Cables DA-80 Engine Harmonic Balancer

OE Replacement Harmonic Balancer

The Pioneer Cables DA-80 is an OE Replacement Balancer built for engine applications that require accurate crankshaft vibration control and proper belt alignment. It is manufactured to OE design standards with precision-machined components and dynamic balancing for consistent operation.

Compatible With Lexus GX470, Toyota 4Runner, Toyota Sequoia, Toyota Tundra, Lexus LX470, and Toyota Land Cruiser applications that use a serpentine drive belt setup.

Key Features

• OE replacement harmonic balancer for engine cylinder block applications
• Precision-machined assembly for proper fit and function
• High-grade metal and rubber construction bonded or pressed to original specifications
• Dynamic balancing for smoother engine operation
• 4 pulley grooves and 4 mounting holes
• Serpentine drive belt type
• Inside diameter: 1.375 in / 35 mm
• Outside diameter: 5.5 in / 140 mm
• Depth: 2.75 in / 70.8 mm
• Standard replacement grade

Product Details

Pioneer Cables OE Replacement Balancer line is developed to mirror original equipment design so the part installs correctly and performs as expected. The DA-80 harmonic balancer uses quality metals and bonded rubber construction to help manage torsional vibration at the crankshaft while maintaining the pulley interface needed for serpentine belt operation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Fits 2003-2009 Lexus GX470, N/A. Fits 2003-2009 Toyota 4Runner, N/A. Fits 2001-2009 Toyota Sequoia, N/A. Fits 2000-2009 Toyota Tundra, N/A. Fits 1998-2007 Lexus LX470, N/A. Fits 1998-2007 Toyota Land Cruiser, N/A.

What It Helps Address

• Crankshaft vibration and harmonic imbalance
• Serpentine belt drive alignment concerns
• Noise from a worn or deteriorated balancer
• Rubber separation or cracking in the original unit
• Fitment issues caused by an incorrect OE-style replacement

Installation Notes

Verify pulley groove count, outside diameter, inside diameter, and mounting hole pattern before installation. Confirm the vehicle uses the listed serpentine belt configuration and compare the original balancer to the DA-80 before assembly. No bolt and washer are included, so reuse or source the correct fasteners as required by the application.

Quality Assurance

The DA-80 is built as an OE replacement part with precision machining, bonded or pressed rubber construction, and dynamic balancing to support consistent engine operation. Pioneer Cables designs this balancer to follow original specifications for proper installation and dependable fit across the listed Lexus and Toyota applications.