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Best Prices: Pioneer Prods. Harmonic Balancer DA2503 » Pioneer

Compare prices and find the best price (cheap discount price) of the auto part Pioneer Prods. Harmonic Balancer DA2503 by the part number DA2503, DA-2503 from a variety of different online car part stores and dealers.

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Part Name: Pioneer Prods. Harmonic Balancer DA2503
Part Number: DA2503, DA-2503
Part Brand: Pioneer

Part Image / Picture

Pioneer Prods. Harmonic Balancer DA2503 (DA2503, DA-2503)

Part Description & Details

Replacement harmonic balancers are quickly becoming a hot item for today's car owners. The reason is Harmonic Vibrations which can lead to a variety of mechanical failures.

"Harmonic vibrations" are specific and repeated vibration patterns which pass through an object. In today's cars, such vibrations result from the combustion of the air-fuel mixture. Each time a cylinder fires, the connecting rod pounds the crankshaft journal as the force turns the crankshaft, causing energy to be dispersed throughout the engine. Multiply this by the number of cylinders (with variations in engine speed) and you have what is commonly called harmonic vibrations.

Some of the warning signs of harmonic balancer failure in a vehicle are:
  • A leaking front main seal
  • Visible deterioration of the rubber between the balancer hub and outer ring.
  • Visible cracking or warping of the balancer hub or outer ring.
  • Excessive engine vibration.
  • Slipping, squealing drive belts, belt damage, accelerated belt wear or frequent belt replacement.
  • A highly polished spot on pulley grooves (warped balancer).
  • Elongation of the balancer keyway or wear on the balancer hub/crankshaft.
  • Alternator, power steering pump, air conditioner or water pump failure.
  • Engines that do not run properly when adjusting the timing, or poor performance and irregular idle.

Vehicles & Years

  • 1980-1980 Buick Electra
  • 1983-1983 Buick LeSabre
  • 1983-1983 Buick Regal
  • 1982-1982 Buick Riviera
  • 1978-1982 Chevrolet C10
  • 1977-1979 Chevrolet C10 Suburban
  • 1978-1984 Chevrolet C20
  • 1979-1980 Chevrolet C30
  • 1979-1979 Chevrolet Camaro
  • 1977-1978 Chevrolet Caprice
  • 1979-1983 Chevrolet G10
  • 1979-1984 Chevrolet G20
  • 1978-1983 Chevrolet G30
  • 1979-1979 Chevrolet Impala
  • 1978-1983 Chevrolet K10
  • 1979-1979 Chevrolet K10 Suburban
  • 1978-1980 Chevrolet K20
  • 1977-1982 Chevrolet K5 Blazer
  • 1978-1979 Chevrolet Nova
  • 1979-1979 Chevrolet P30
  • 1979-1981 GMC C1500
  • 1979-1979 GMC C1500 Suburban
  • 1977-1978 GMC C25
  • 1980-1982 GMC C2500
  • 1978-1978 GMC C35
  • 1977-1978 GMC G15
  • 1980-1984 GMC G1500
  • 1981-1984 GMC G2500
  • 1982-1984 GMC G3500
  • 1978-1982 GMC Jimmy
  • 1977-1977 GMC K15 Suburban
  • 1983-1984 GMC K1500
  • 1979-1980 GMC K1500 Suburban
  • 1980-1980 GMC K2500
  • 1975-1975 GMC Sprint
  • 1981-1981 Oldsmobile Toronado
  • 1982-1982 Pontiac Bonneville

 

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