HomeEngine > Cylinder Block ComponentsATP Parts 102090 Engine Harmonic Balancer
Part #: 102090

ATP Parts 102090 Engine Harmonic Balancer

OE Replacement Balancer
⚙️ 34 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦OE Replacement Balancer
🚗Fitment: Mitsubishi, Montero and Montero Sport
🔄Easy Returns — Return within 60 days for a full refund
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Overview of ATP Parts OE Replacement Balancer 102090

The ATP Parts OE Replacement Balancer 102090 is designed specifically for Mitsubishi Montero and Montero Sport models. This engine harmonic balancer ensures proper engine vibration dampening and belt alignment for reliable engine performance.

  • Compatible with Mitsubishi Montero and Montero Sport
  • Standard replacement grade type for dependable durability
  • Supports both serpentine and V-belt drive systems
  • Multiple inside and outside diameter measurements for precise fit
  • Depth options of 3.5 and 89 mm for accurate installation

Detailed Product Specifications and Features

This engine harmonic balancer from ATP Parts features an inside diameter of 0.5625 inches (15 mm) and outside diameters ranging from 144.5 mm to 155 mm, accommodating specific engine configurations. The balancer supports both serpentine and V-belt drive belt types, making it versatile for different Mitsubishi Montero engine setups. With a depth measurement of 3.5 mm and 89 mm, it fits securely to maintain engine balance and reduce vibration. Note that this part does not include bolts or washers, so these must be sourced separately during installation.

About the OE Replacement Balancer Product Line

The OE Replacement Balancer line by ATP Parts focuses on providing standard replacement components that meet original equipment specifications. This ensures that the 102090 balancer maintains engine harmonic balance and belt alignment consistent with factory standards, supporting engine longevity and smooth operation in Mitsubishi Montero and Montero Sport vehicles.

Common Applications and Issues Addressed

  • Reduces engine vibration and noise caused by worn or damaged balancers
  • Prevents premature wear of serpentine and V-belts
  • Corrects misalignment issues affecting engine accessories
  • Restores proper engine timing and smooth operation
  • Eliminates potential crankshaft damage from imbalanced rotation

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Verify the correct inside and outside diameter measurements match your Mitsubishi Montero or Montero Sport engine specifications. Since bolts and washers are not included, use OEM or equivalent fasteners to secure the balancer properly. Follow torque specifications from the vehicle manufacturer to avoid damage or improper fitment.

Quality Assurance and Warranty

ATP Parts provides this OE Replacement Balancer 102090 as a standard replacement part manufactured to meet original equipment standards. While specific warranty details are not provided, ATP Parts products typically adhere to industry quality controls to ensure reliable performance and fitment for Mitsubishi Montero and Montero Sport engines.

This part fits 34 vehicles. Search below:

YearMakeModelSubmodelDrive TypeTransmissionLitersCylindersFuel TypePositionNotes
2004MitsubishiMontero Sport3.5LV6GASN/ADescription: V-Belt; Groove Qty. 5, 1; OE Replacement Balancer
2003MitsubishiMontero SportXLSRWDAutomatic3.5LV6GASN/APioneer Availability: Available to Order; OE Replacement Balancer
2002MitsubishiMontero SportXLSRWDAutomatic3.5LV6GASN/APioneer Availability: Available to Order; OE Replacement Balancer
2001MitsubishiMontero SportXSRWDAutomatic3.5LV6GASN/APioneer Availability: Available to Order; OE Replacement Balancer
2000MitsubishiMontero3.5LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
2000MitsubishiMontero3.5LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
2000MitsubishiMontero Sport3.5LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
2000MitsubishiMontero Sport3.0LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
2000MitsubishiMontero Sport3.5LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
2000MitsubishiMontero Sport3.0LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1999MitsubishiMontero3.5LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1999MitsubishiMontero3.5LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1999MitsubishiMontero Sport3.5LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1999MitsubishiMontero Sport3.0LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1999MitsubishiMontero Sport3.5LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1999MitsubishiMontero Sport3.0LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1998MitsubishiMontero3.5LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1998MitsubishiMontero3.5LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1998MitsubishiMontero Sport3.0LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1998MitsubishiMontero Sport3.0LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1997MitsubishiMontero3.5LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1997MitsubishiMontero3.5LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1997MitsubishiMontero Sport3.0LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1997MitsubishiMontero Sport3.0LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1996MitsubishiMontero3.5LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1996MitsubishiMontero3.0LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1996MitsubishiMontero3.5LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1996MitsubishiMontero3.0LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1995MitsubishiMontero3.5LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1995MitsubishiMontero3.0LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1995MitsubishiMontero3.5LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1995MitsubishiMontero3.0LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1994MitsubishiMontero3.5LV6N/AV-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement Balancer
1994MitsubishiMontero3.5LV6N/ADescription: V-Belt; Groove Qty. 5, 1; Part Type: Serpentine; Outer Diameter: 5.66 in; OE Replacement 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.