HomeEngine > Cylinder Block ComponentsPioneer Cables 872006 Engine Harmonic Balancer
Part #: 872006

Pioneer Cables 872006 Engine Harmonic Balancer

⚙️ 13 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, GMC, and Pontiac, Blazer, K10 Pickup, K10 Suburban, K20 Suburban, C25/C2500 Suburban, G35/G3500 Van, Jimmy, K15/K1500 Pickup, K15/K1500 Suburban, K25/K2500 Suburban, G10 Van, G20 Van, G30 Van, Brookwood, Kingswood, Nova, Townsman, Acadian, Estate, Laurentian, and Strato-Chief
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Reliable Engine Harmonic Balancer for Chevrolet, GMC, and Pontiac

The Pioneer Cables 872006 engine harmonic balancer is designed to provide precise vibration dampening for select Chevrolet, GMC, and Pontiac vehicles. This component helps maintain engine balance and smooth operation in models such as the Chevrolet Blazer and GMC Jimmy.

  • Compatible with Chevrolet Acadian, Blazer, Jimmy, K10 Suburban, K20 Suburban, Nova, and Pontiac Laurentian
  • Engine harmonic balancer designed for cylinder block components
  • Part number 872006 ensures exact fit and function
  • Durable construction to withstand engine vibrations and torque
  • Maintains engine timing and reduces crankshaft stress

Product Details and Compatibility

The Pioneer Cables 872006 harmonic balancer is engineered specifically for use in the cylinder block assembly of various Chevrolet, GMC, and Pontiac vehicles. It is compatible with models including the Chevrolet Acadian, Blazer, Jimmy, K10 Suburban, K20 Suburban, Nova, and the Pontiac Laurentian. This part is essential for reducing torsional vibrations in the crankshaft, which helps prevent premature engine wear and maintains smooth engine performance. The precise fitment of part number 872006 ensures proper alignment and function within the engine assembly.

Common Applications and Problem Resolution

  • Reduces engine vibration and noise caused by crankshaft imbalance
  • Prevents premature wear of crankshaft and related components
  • Helps maintain accurate engine timing and accessory drive alignment
  • Addresses issues related to engine rough idling and misfires
  • Mitigates potential damage from harmonic resonance in the engine

Installation Notes and Tips

Installation of the Pioneer Cables 872006 harmonic balancer should be performed with proper tools to ensure correct seating on the crankshaft. It is recommended to inspect the crankshaft snout and keyway for wear or damage before installation. Use a torque wrench to tighten the balancer bolt to manufacturer specifications to avoid over-tightening or loosening during operation. Proper alignment with timing marks is critical for optimal engine performance.

Quality Assurance and Warranty Information

Pioneer Cables manufactures the 872006 harmonic balancer to meet industry standards for durability and performance. While specific warranty details may vary, Pioneer Cables typically offers coverage against manufacturing defects. It is advisable to consult the product documentation or contact the manufacturer for exact warranty terms related to this engine harmonic balancer.

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1974ChevroletBlazer7.4LV8N/A
1974ChevroletK10 Suburban7.4LV8N/A
1974ChevroletK20 Suburban7.4LV8N/A
1974GMCG35/G3500 Van7.4LV8N/A
1974GMCJimmy7.4LV8N/A
1973ChevroletK10 Suburban7.4LV8N/A
1973ChevroletK20 Suburban7.4LV8N/A
1973GMCG35/G3500 Van7.4LV8N/A
1971ChevroletNova7.4LV8N/A
1971PontiacAcadian7.4LV8N/A
1970ChevroletNova7.4LV8N/A
1970PontiacAcadian7.4LV8N/A
1970PontiacLaurentian7.4LV8N/A

* 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:

594010SAftermarketOnlyP-GM454SP

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