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Engine Harmonic Balancer
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Engine Harmonic Balancer (ATP) for 1969-1993 Buick, Cadillac, Chevrolet, GMC, Oldsmobile, & Pontiac NEW

$ 95 .40

Product Notes

Hollow Back Part Type: Solid Outer Diameter: 6.74 in ATP Number: 102069 ATP Availability: Available to Order Pioneer Number: DA-3051 Pioneer Availability: Available to Order
OE Replacement Balancer
The purpose of an harmonic balancer is to absorb crankshaft vibrations. Harmonic balancers are typically constructed in three pieces. The first piece is often called a hub. It bolts to directly to the crankshaft. The hub is surrounded by rubber or fluid which dampens crankshaft vibrations. The outside layer is metal which has grooves on it for the belt. Over time the rubber and/or fluid layer deteriorate causing the outer pulley to shift forward. This causes belt miss alignment and can ultimately result in crankshaft failure. When the harmonic balancer is broken, it must be replaced. ATP Harmonic Balancers fit and function just like the original part restoring the engine to normal operation.
Brand: ATP
Condition: New
See All Other Engine Harmonic Balancers
LIFE
TIME
Lifetime Warranty Included
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100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
LineCode Atp2

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Buick Century, Commercial Chassis, Electra, LeSabre, Regal, Roadmaster, Skylark
Cadillac Brougham, Commercial Chassis, Fleetwood
Chevrolet Blazer, C10, C10 Suburban, C20, C20 Suburban, C30, Camaro, Caprice, Commercial Chassis, El Camino, Impala, K10, K10 Suburban, K20, K20 Suburban, K5 Blazer, Malibu, Monte Carlo, Nova, P10, R10, R10 Suburban, R20, V10
GMC C15, C1500, C1500 Suburban, C25, C2500, C2500 Suburban, C35, C3500, Caballero, Jimmy, K15, K1500, K1500 Suburban, K25, R1500, R1500 Suburban, R2500, Sprint, V1500
Oldsmobile Custom Cruiser, Cutlass, Cutlass Calais, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme, Delta 88, Omega
Pontiac Bonneville, Firebird, Grand Am, Grand LeMans, Grand Prix, LeMans, Parisienne, Phoenix, Ventura

This is a universal part that fits 2,685 vehicle configurations across 6 makes.

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
The purpose of an harmonic balancer is to absorb crankshaft vibrations. Harmonic balancers are typically constructed in three pieces. The first piece is often called a hub. It bolts to directly to the crankshaft. The hub is surrounded by rubber or fluid which dampens crankshaft vibrations. The outside layer is metal which has grooves on it for the belt. Over time the rubber and/or fluid layer deteriorate causing the outer pulley to shift forward. This causes belt miss alignment and can ultimately result in crankshaft failure. When the harmonic balancer is broken, it must be replaced. ATP Harmonic Balancers fit and function just like the original part restoring the engine to normal operation.

Interchange Parts

Brand Part Number
Chromite PC1019
Dayco PB1200-N
Dorman - OE Solutions 594009
EngineQuest BA305N
General Motors 10066046
General Motors 12551948
General Motors 458653
Graywerks 102069
Hollander 309172
Pioneer DA-3051
Pioneer DA3051
Venture Products V1001

Fits Years: 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993

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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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