Homeโ€บ Engine > Cylinder Block Componentsโ€บ Dayco PB1108ST Engine Harmonic Balancer
Part #: PB1108ST

Dayco PB1108ST Engine Harmonic Balancer

Street Performance Balancer
224 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement โ€” Bolt-on fit, no modifications needed
Street Performance Balancer
Fitment: Dodge, Plymouth, and Chrysler, D150, D250, D350, Ramcharger, W150, W250, W350, B250, B350, D100, W100, PB350, PB250, Trailduster, Cordoba, New Yorker, Newport, Aspen, B200, B300, CB300, D200, D300, Mirada, St. Regis, W200, W300, Gran Fury, PB200, PB300, Volare, LeBaron, Town & Country, Diplomat, Magnum, Caravelle, B100, Charger, Monaco, Fury, PB100, Royal Monaco, Coronet, Dart, Duster, Valiant, B100 Van, B200 Van, B300 Van, Challenger, D100 Pickup, D200 Pickup, D300 Pickup, W100 Pickup, W200 Pickup, W300 Pickup, Fury I, Fury II, Fury III, PB100 Van, PB200 Van, PB300 Van, Satellite, Polara, P200, P300, and P375
Easy Returns โ€” Return within 60 days for a full refund
Fast Shipping โ€” Most orders ship same business day before 1pm CST

Overview of Dayco PB1108ST Engine Harmonic Balancer

The Dayco Street Performance Balancer PB1108ST is engineered for Chrysler, Dodge, and Plymouth vehicles, including models like the Charger, Challenger, and Ramcharger. Designed to reduce engine vibration, this harmonic balancer supports smoother engine operation and longevity.

  • Compatible with Chrysler, Dodge, and Plymouth models such as Aspen, Dart, LeBaron, and Town & Country
  • Ring weighted counterbalance for precise vibration control
  • Cast iron outer ring for durability and wear resistance
  • 6 bolt holes for secure mounting
  • Includes timing marks for accurate engine timing adjustments
  • Crank bore diameter of 1.530 inches (38.85 mm)
  • Overall outside diameter of 7.256 inches (184.30 mm)
  • Overall width of 2.540 inches (64.50 mm)

About the Street Performance Balancer Product Line

The Street Performance Balancer line by Dayco focuses on delivering reliable harmonic balancers designed for street-driven vehicles. This product line emphasizes balanced weight distribution and durable materials, such as the cast iron outer ring found in the PB1108ST, to maintain engine stability under typical driving conditions. The PB1108ST is a practical choice for maintaining engine smoothness in various Chrysler, Dodge, and Plymouth models.

Detailed Product Description

The Dayco PB1108ST harmonic balancer features a ring weighted counterbalance that helps minimize crankshaft vibrations, which can lead to premature engine wear. Its cast iron outer ring provides robust resistance to wear and heat, ensuring consistent performance over time. The balancer includes six bolt holes for secure installation and timing marks to assist with precise engine timing. With a crank bore diameter of 1.530 inches and an overall diameter of 7.256 inches, this balancer fits a range of Chrysler, Dodge, and Plymouth engines, including the Charger, Challenger, and Ramcharger models.

Common Applications and Problem Solving

  • Reduces crankshaft vibration to prevent engine damage
  • Helps maintain accurate engine timing with integrated timing marks
  • Improves engine smoothness and reduces noise
  • Prevents premature wear of engine components
  • Supports reliable operation in street-driven Chrysler, Dodge, and Plymouth vehicles

Installation Notes and Tips

The PB1108ST does not include hardware or installation instructions, so ensure you have the correct bolts and tools before beginning installation. Proper alignment of the timing marks is essential for accurate engine timing. Verify the crank bore diameter and bolt hole pattern match your engine specifications. It is recommended to consult a professional mechanic if unsure about installation procedures.

Quality Assurance and Warranty

Dayco manufactures the PB1108ST harmonic balancer to meet industry standards for durability and performance. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed quality assurance. For warranty information, refer to Daycoโ€™s official documentation or contact the manufacturer directly.

BrandDayco
Part NumberPB1108ST
PositionStreet Performance Balancer
Counterweight BalanceRing weighted
Crank Bore1.530
Crank Bore38.85
Crank Trigger/Exciter PlateNo
Hardware IncludedNo
Installation Instructions IncludedNo
Nose Outside Diameter2.188
Nose Outside Diameter55.55
Number of Integrated Pulleys0
Outer Ring MaterialCast Iron
Overall Outside Diameter7.256
Overall Outside Diameter184.30
Overall Width2.540
Overall Width64.50
Ring Width1.200
Ring Width30.48
Timing MarksYes
Woodruff Key IncludedNo

This part fits 224 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersFuel TypePositionNotes
1993DodgeB2505.9LV8N/A1st Design; Street Performance Balancer
1993DodgeB3505.9LV8N/A1st Design; Street Performance Balancer
1993DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1993DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1993DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1993DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1993DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1993DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1993DodgeW350Automatic5.9LV8N/AStreet Performance Balancer
1992DodgeB2505.9LV8N/AStreet Performance Balancer
1992DodgeB3505.9LV8N/AStreet Performance Balancer
1992DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1992DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1992DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1992DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1992DodgeW350Automatic5.9LV8N/AStreet Performance Balancer
1991DodgeB2505.9LV8N/AStreet Performance Balancer
1991DodgeB3505.9LV8N/AStreet Performance Balancer
1991DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1991DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1991DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1991DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1991DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1991DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1991DodgeW350Automatic5.9LV8N/AStreet Performance Balancer
1990DodgeB2505.9LV8N/AStreet Performance Balancer
1990DodgeB3505.9LV8N/AStreet Performance Balancer
1990DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1990DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1990DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1990DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1990DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1990DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1990DodgeW350Automatic5.9LV8N/AStreet Performance Balancer
1989DodgeB2505.9LV8N/AStreet Performance Balancer
1989DodgeB3505.9LV8N/AStreet Performance Balancer
1989DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1989DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1989DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1989DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1989DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1989DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1989DodgeW350Automatic5.9LV8N/AStreet Performance Balancer
1988DodgeB2505.9LV8N/AStreet Performance Balancer
1988DodgeB3505.9LV8N/AStreet Performance Balancer
1988DodgeD100Automatic5.9LV8N/AStreet Performance Balancer
1988DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1988DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1988DodgeD350AutomaticN/AStreet Performance Balancer
1988DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1988DodgeW100Automatic5.9LV8N/AStreet Performance Balancer
1988DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1988DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1988DodgeW350AutomaticN/AStreet Performance Balancer
1987DodgeB2505.9LV8N/AStreet Performance Balancer
1987DodgeB3505.9LV8N/AStreet Performance Balancer
1987DodgeD100Automatic5.9LV8N/AStreet Performance Balancer
1987DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1987DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1987DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1987DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1987DodgeW100Automatic5.9LV8N/AStreet Performance Balancer
1987DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1987DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1987DodgeW350AutomaticN/AStreet Performance Balancer
1986DodgeB2505.9LV8N/AStreet Performance Balancer
1986DodgeB3505.9LV8N/AStreet Performance Balancer
1986DodgeD100Automatic5.9LV8N/AStreet Performance Balancer
1986DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1986DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1986DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1986DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1986DodgeW100Automatic5.9LV8N/AStreet Performance Balancer
1986DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1986DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1986DodgeW350AutomaticN/AStreet Performance Balancer
1985DodgeB2505.9LV8N/AStreet Performance Balancer
1985DodgeB3505.9LV8N/AStreet Performance Balancer
1985DodgeD100Automatic5.9LV8N/AStreet Performance Balancer
1985DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1985DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1985DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1985DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1985DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1985DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1985DodgeW350AutomaticN/AStreet Performance Balancer
1984DodgeB2505.9LV8N/AStreet Performance Balancer
1984DodgeB3505.9LV8N/AStreet Performance Balancer
1984DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1984DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1984DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1984DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1984DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1984DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1984DodgeW350AutomaticN/AStreet Performance Balancer
1983DodgeB3505.9LV8N/AStreet Performance Balancer
1983DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1983DodgeW350Automatic5.9LV8N/AStreet Performance Balancer
1983PlymouthPB3505.9LV8N/AStreet Performance Balancer
1982DodgeB3505.9LV8N/AStreet Performance Balancer
1982DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1982DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1982DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1982DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1982DodgeW350Automatic5.9LV8N/AStreet Performance Balancer
1982PlymouthPB3505.9LV8N/AStreet Performance Balancer
1981DodgeB2505.9LV8N/AStreet Performance Balancer
1981DodgeB3505.9LV8N/AStreet Performance Balancer
1981DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1981DodgeD250Automatic5.9LV8N/AStreet Performance Balancer
1981DodgeD350Automatic5.9LV8N/AStreet Performance Balancer
1981DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1981DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1981DodgeW250Automatic5.9LV8N/AStreet Performance Balancer
1981DodgeW350AutomaticN/AStreet Performance Balancer
1981PlymouthPB2505.9LV8N/AStreet Performance Balancer
1981PlymouthPB3505.9LV8N/AStreet Performance Balancer
1980ChryslerNew Yorker5.9LV8N/AStreet Performance Balancer
1980ChryslerNewport5.9LV8N/AStreet Performance Balancer
1980DodgeAspen5.9LV8N/AStreet Performance Balancer
1980DodgeB200Automatic5.9LV8N/AStreet Performance Balancer
1980DodgeB300Automatic5.9LV8N/AStreet Performance Balancer
1980DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1980DodgeD200Automatic5.9LV8N/AStreet Performance Balancer
1980DodgeD3005.9LV8N/AStreet Performance Balancer
1980DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1980DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1980DodgeW200Automatic5.9LV8N/AStreet Performance Balancer
1980DodgeW3005.9LV8N/AStreet Performance Balancer
1979ChryslerLeBaron5.9LV8N/AStreet Performance Balancer
1979ChryslerNew Yorker5.9LV8N/AStreet Performance Balancer
1979ChryslerNewport5.9LV8N/AStreet Performance Balancer
1979ChryslerTown & Country5.9LV8N/AStreet Performance Balancer
1979DodgeAspen5.9LV8N/AStreet Performance Balancer
1979DodgeB200Automatic5.9LV8N/AStreet Performance Balancer
1979DodgeB300Automatic5.9LV8N/AStreet Performance Balancer
1979DodgeD100Automatic5.9LV8N/AStreet Performance Balancer
1979DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1979DodgeD200Automatic5.9LV8N/AStreet Performance Balancer
1979DodgeD3005.9LV8N/AStreet Performance Balancer
1979DodgeMagnum5.9LV8N/AStreet Performance Balancer
1979DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1979DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1979DodgeW200Automatic5.9LV8N/AStreet Performance Balancer
1979DodgeW300AutomaticN/AStreet Performance Balancer
1978ChryslerLeBaron5.9LV8N/AStreet Performance Balancer
1978ChryslerNew Yorker5.9LV8N/AStreet Performance Balancer
1978ChryslerNewport5.9LV8N/AStreet Performance Balancer
1978ChryslerTown & Country5.9LV8N/AStreet Performance Balancer
1978DodgeAspen5.9LV8N/AStreet Performance Balancer
1978DodgeB1005.9LV8N/AStreet Performance Balancer
1978DodgeB2005.9LV8N/AStreet Performance Balancer
1978DodgeB3005.9LV8N/AStreet Performance Balancer
1978DodgeCharger5.9LV8N/AStreet Performance Balancer
1978DodgeD100Automatic5.9LV8N/AStreet Performance Balancer
1978DodgeD150Automatic5.9LV8N/AStreet Performance Balancer
1978DodgeD200Automatic5.9LV8N/AStreet Performance Balancer
1978DodgeD3005.9LV8N/AStreet Performance Balancer
1978DodgeMagnum5.9LV8N/AStreet Performance Balancer
1978DodgeMonaco5.9LV8N/AStreet Performance Balancer
1978DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1978DodgeW150Automatic5.9LV8N/AStreet Performance Balancer
1978DodgeW200Automatic5.9LV8N/AStreet Performance Balancer
1978DodgeW300Automatic5.9LV8N/AStreet Performance Balancer
1977ChryslerNew Yorker5.9LV8N/AStreet Performance Balancer
1977ChryslerNewport5.9LV8N/AStreet Performance Balancer
1977DodgeAspen5.9LV8N/AStreet Performance Balancer
1977DodgeB1005.9LV8N/AStreet Performance Balancer
1977DodgeB2005.9LV8N/AStreet Performance Balancer
1977DodgeB3005.9LV8N/AStreet Performance Balancer
1977DodgeCharger5.9LV8N/AStreet Performance Balancer
1977DodgeD100Automatic5.9LV8N/AStreet Performance Balancer
1977DodgeD200Automatic5.9LV8N/AStreet Performance Balancer
1977DodgeD3005.9LV8N/AStreet Performance Balancer
1977DodgeMonaco5.9LV8N/AStreet Performance Balancer
1977DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1977DodgeW100Automatic5.9LV8N/AStreet Performance Balancer
1977DodgeW200Automatic5.9LV8N/AStreet Performance Balancer
1977DodgeW300Automatic5.9LV8N/AStreet Performance Balancer
1976ChryslerNewport5.9LV8N/AStreet Performance Balancer
1976DodgeAspen5.9LV8N/AStreet Performance Balancer
1976DodgeB1005.9LV8N/AStreet Performance Balancer
1976DodgeB2005.9LV8N/AStreet Performance Balancer
1976DodgeB3005.9LV8N/AStreet Performance Balancer
1976DodgeCharger5.9LV8N/AStreet Performance Balancer
1976DodgeD100Automatic5.9LV8N/AStreet Performance Balancer
1976DodgeD200Automatic5.9LV8N/AStreet Performance Balancer
1976DodgeD3005.9LV8N/AStreet Performance Balancer
1976DodgeDart5.9LV8N/AStreet Performance Balancer
1976DodgeMonaco5.9LV8N/AStreet Performance Balancer
1976DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1976DodgeW100Automatic5.9LV8N/AStreet Performance Balancer
1976DodgeW200Automatic5.9LV8N/AStreet Performance Balancer
1976DodgeW300Automatic5.9LV8N/AStreet Performance Balancer
1975ChryslerNewport5.9LV8N/AStreet Performance Balancer
1975DodgeB200Automatic5.9LV8N/AStreet Performance Balancer
1975DodgeB300Automatic5.9LV8N/AStreet Performance Balancer
1975DodgeCharger5.9LV8N/AStreet Performance Balancer
1975DodgeD100Automatic5.9LV8N/AStreet Performance Balancer
1975DodgeD200Automatic5.9LV8N/AStreet Performance Balancer
1975DodgeD3005.9LV8N/AStreet Performance Balancer
1975DodgeDart5.9LV8N/AStreet Performance Balancer
1975DodgeMonaco5.9LV8N/AStreet Performance Balancer
1975DodgeRamchargerAutomatic5.9LV8N/AStreet Performance Balancer
1975DodgeW100Automatic5.9LV8N/AStreet Performance Balancer
1975DodgeW200Automatic5.9LV8N/AStreet Performance Balancer
1975DodgeW300Automatic5.9LV8N/AStreet Performance Balancer
1974DodgeChallengerAutomatic5.9LV8N/AStreet Performance Balancer
1974DodgeChallengerAutomatic5.9LV8GASN/AStreet Performance Balancer
1974DodgeCharger5.9LV8N/AStreet Performance Balancer
1974DodgeDartAutomatic5.9LV8N/AStreet Performance Balancer
1974DodgeDartAutomatic5.9LV8GASN/AStreet Performance Balancer
1974DodgeMonaco5.9LV8N/AStreet Performance Balancer
1974DodgeRamcharger5.9LV8N/AStreet Performance Balancer
1973DodgeMonaco5.9LV8N/AStreet Performance Balancer
1973DodgeMonacoAutomatic5.9LV8GASN/AStreet Performance Balancer
1972ChryslerNewportAutomatic5.9LV8GASN/AStreet Performance Balancer
1972DodgeMonaco5.9LV8N/AStreet Performance Balancer
1972DodgeMonacoAutomatic5.9LV8GASN/AStreet Performance Balancer
1971ChryslerNewportAutomatic5.9LV8N/AStreet Performance Balancer
1971ChryslerNewportAutomatic5.9LV8GASN/AStreet Performance Balancer
1971DodgeChargerAutomatic5.9LV8N/AStreet Performance Balancer
1971DodgeMonacoAutomatic5.9LV8N/AStreet Performance Balancer
1971DodgeMonacoAutomatic5.9LV8GASN/AStreet Performance Balancer

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.