1. Engine Crankshafts Products
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  3. POWERBOND DAYCO SX-3993

POWERBOND BY DAYCO SX-3993 Engine Harmonic Balancer Lv 5.7L V8

fits model: K1500, Suburban. make: Gmc. year: 1969–1974.

Sx-3993 Powerbond By Dayco Engine Harmonic Balancer For 1969-1974 Gmc K15 K1500 Suburban 5.7l V8 Lv

( Brand: Powerbond By Dayco ), ( Manufacturer Part Number: SX-3993 ), ( Item Weight: 11.1100 ), ( Ipn: C751 50-25 ), ( Placement On Vehicle: Engine Cylinder Block ), ( Compatible Model: K15/k1500 Suburban ), ( Compatible Year: 1974 1973 1972 1971 1970 1969 ), ( Core Charge: Free No Core Charge ), ( Type: Engine Harmonic Balancer ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dayco Engine Harmonic Balancer )

Review POWERBOND BY DAYCO Engine Harmonic Balancer Gmc K15 5.7l V8 Lv fits SUBURBAN K1500 1969–1974

PowerBond Dayco SX-3993 Engine Harmonic Balancer for 1969-1974 GMC K15/K1500 Suburban 5.7L V8 LV

Experience reliable and smooth engine performance with the PowerBond Dayco SX-3993 Engine Harmonic Balancer, specifically designed for the 1969-1974 GMC K15/K1500 Suburban equipped with a 5.7L V8 LV engine.

This high-quality harmonic balancer is an essential component of your vehicle's drive system, working to reduce engine vibrations and promote increased durability. The SX-3993 is engineered to meet the unique requirements of your GMC Suburban, ensuring a perfect fit and optimal performance.

Manufactured by Dayco, a leading global engine products and drive systems company, the PowerBond Dayco SX-3993 is built to last. Its advanced PowerBond technology combines the benefits of rubber and steel, offering superior damping capacity, resistance to high temperatures, and increased durability compared to traditional multi-layer rubber balancers.

The PowerBond Dayco SX-3993 features a robust steel core with a precisely contoured outer rubber layer, which absorbs harmful engine vibrations and provides a stable mounting surface for the crankshaft pulley. The balancer's durable construction ensures it can withstand the rigorous demands of your vehicle, while its precise balance reduces unwanted engine noise and improves overall drivability.

By choosing the PowerBond Dayco SX-3993 Engine Harmonic Balancer, you're investing in a high-performance part that's designed to keep your GMC Suburban running smoothly and reliably for years to come. Replace your worn-out or damaged balancer with this top-quality replacement from Dayco, and enjoy the peace of mind that comes with knowing your vehicle is in good hands.

Product Details:

- Part Number: SX-3993

- Vehicle Application: 1969-1974 GMC K15/K1500 Suburban 5.7L V8 LV Engine

- Manufacturer: Dayco

- Technology: PowerBond

- Material: Steel Core with Rubber Layer

- Features: Superior Damping Capacity, High-Temperature Resistance, Increased Durability, Precise Balance, Reduced Engine Noise, Improved Drivability.

**Pros of Buying Powerbond Dayco SX-3993 Engine Harmonic Balancer for 1969-1974 GMC K15/K1500 Suburban 5.7L V8 LV:**

1. Designed Specifically: The Powerbond Dayco SX-3993 is specifically designed for the 5.7L V8 engine in your GMC Suburban, ensuring a precise fit and optimal performance.

2. Quality Materials: Dayco, the manufacturer, is known for using high-quality materials in their products, which should provide durability and reliability.

3. Reduces Engine Vibrations: An engine harmonic balancer helps to reduce harmful engine vibrations, which can improve the overall performance and lifespan of your engine.

4. OEM Replacement: This part is an OEM (Original Equipment Manufacturer) replacement, which means it's the same part that came with your vehicle originally, ensuring compatibility.

**Cons of Buying Powerbond Dayco SX-3993 Engine Harmonic Balancer for 1969-1974 GMC K15/K1500 Suburban 5.7L V8 LV:**

1. Potential for Higher Cost: OEM parts can sometimes be more expensive than aftermarket alternatives.

2. No Performance Upgrade: While this part will help maintain the performance of your engine, it won't necessarily improve it beyond factory specifications.

**Conclusion:**

The Powerbond Dayco SX-3993 engine harmonic balancer is a reliable choice for replacing the worn-out component in your GMC Suburban. Its OEM design ensures a perfect fit, and it's manufactured by a trusted brand. However, its potential higher cost compared to aftermarket alternatives should be considered. If you value the peace of mind that comes with an OEM part and are willing to pay a bit more, this could be a good choice for you. If cost is a major factor, you might want to explore aftermarket alternatives while ensuring they are compatible with your vehicle.

Details:

Dayco Engine Harmonic Balancer for 1969-1974 GMC K15 K1500 Suburban 5.7L V8 lv: Status: In Stock.

specifications cranshafengin:

  • for models: K1500, Suburban
  • for makes: Gmc
  • for years: 1969-1974
  • brand: Powerbond By Dayco
  • mpn: Sx-3993
  • item weight: 11.1100
  • ipn: C751 50-25
  • placement on vehicle: Engine Cylinder Block
  • compatible model: K15/k1500 Suburban
  • compatible year: 1974 1973 1972 1971 1970 1969
  • core charge: Free No Core Charge
  • type: Engine Harmonic Balancer
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Dayco Engine Harmonic Balancer

shipping cranshafengin:

  • cost: $0.00
  • service: Standard, Expedited
  • class: Standard, Expedited
  • transit: 2-5 Days
  • type: Fixed

returns cranshafengin:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

offer cranshafengin:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: September 25, 2025
  • sold: 0

general cranshafengin:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

seller cranshafengin:

  • city: Indianapolis, Indiana
  • rating: 98.9%
  • # reviews: 572892

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for models: k1500, suburban, for makes: gmc, for years: 1969-1974, item weight: 11.1100, placement on vehicle: engine cylinder block, compatible model: k15/k1500 suburban, compatible year: 1974 1973 1972 1971 1970 1969, core charge: free no core charge, type: engine harmonic balancer, fitment type: direct replacement, bundle description: 1 pc genuine dayco engine harmonic balancer,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 16476734592636792,
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