Dorman - OE Solutions Engine Harmonic Balancer P/N:594-007
Dorman 594-350 harmonic balancer for the 2005-2015 Toyota Tacoma V6 4.0L and other vehicles absorbs engine vibration at the crankshaft. This Dorman harmonic balancer is a direct replacement built to fit and work like the original.
Before you replace the balancer, rule out a worn serpentine belt or tensioner, which can cause vibration or noise of their own. A cracked or separated rubber ring, a wobbling pulley or engine vibration can be signs of a worn engine harmonic balancer. One balancer sits on the crankshaft, so you need one.
It is also a harmonic balancer for the 2003-2024 Toyota 4Runner V6 4.0L and the 2005-2014 Toyota Tundra V6 4.0L, among many other vehicles. If your vehicle is not named here, look up your year and engine in the "Vehicles it fits" section.
Fit and size
Build and materials
One harmonic balancer and one instruction sheet. The bolt and washer are not included, so plan on a new set.
Interchange: 49252767248045188 · 102334 · PB1396N · DA7025 · SK594350 · 134700P010 · 1347031010 · 1347031012 · 1347031013 · 1347031014 · 1347031020 · 1347031021 · 1347031022
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This part cross-references / interchanges with the following part numbers:
Is this a harmonic balancer for a 2005-2015 Toyota Tacoma V6 4.0L?
Yes. Dorman 594-350 is a direct replacement for the 2005-2015 Toyota Tacoma V6 4.0L, and other vehicles can be looked up by year and engine in the "Vehicles it fits" section.
Does the Dorman 594-350 harmonic balancer come with a bolt?
No. The box holds one harmonic balancer and one instruction sheet; the bolt and washer are not included.
Is the Dorman OE Solutions harmonic balancer made of cast iron?
Yes. This harmonic balancer has a cast iron body with a stress-resistant rubber bond that absorbs engine vibration.
Is it safe to keep driving with a cracked rubber ring on the harmonic balancer?
No. Have a balancer with cracked or separated rubber checked and replaced promptly; with the engine off and cool, you can look at the rubber ring for cracks or gaps.
Does this harmonic balancer have a keyway and degree markings?
Yes. Dorman 594-350 has a keyway and degree markings, and it is made for a serpentine drive belt.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.