ATP Parts 102405 Engine Harmonic Balancer

Engine Harmonic Balancer for Nissan Applications

ATP Parts 102405 is a standard replacement engine harmonic balancer built for serpentine belt systems. It is specified with a 1.5 in inside diameter, 7.75 in outside diameter, and 1.4375 in depth to match the required engine accessory drive dimensions on listed Nissan and Chevrolet applications.

Use ATP Parts 102405 when replacing a worn harmonic balancer on Nissan Sentra, Nissan Juke, Nissan Versa, Nissan Cube, Nissan Kicks, Nissan Qashqai, Nissan Rogue Sport, Nissan NV200, Nissan X-Trail, and Chevrolet City Express models. This part number 102405 is also referenced by OE and interchange numbers for direct application matching.

Key Features

• Standard replacement engine harmonic balancer
• Serpentine drive belt type
• 1.5 in inside diameter for listed applications
• 7.75 in outside diameter for proper pulley alignment
• 1.4375 in depth
• Bolt and washer not included
• Cross-reference part numbers include 12303CJ70A and 12303EN20C

Detailed Description

ATP Parts 102405 is an engine harmonic balancer for vehicles that use a serpentine accessory drive. The balancer helps maintain smooth crankshaft operation while supporting belt-driven accessories through the correct pulley geometry and fitment dimensions. With its standard replacement grade, this part is suited for service replacement on a wide range of Nissan compact and commercial applications, including Nissan Sentra, Nissan Juke, and Nissan Versa, as well as Nissan Qashqai and Rogue Sport models.

This part number 102405 cross-references OE-style numbers such as 12303CJ70A and 12303EN20C for the same application. Confirm the listed dimensions and vehicle coverage before installation to ensure the harmonic balancer matches the engine configuration.

Vehicle Fitment

• Fits 2021-2023 Nissan Qashqai, N/A. Outer Diameter: 5.827 in
• Fits 2017-2019 Nissan Qashqai, N/A. Outer Diameter: 5.827 in
• Fits 2021-2022 Nissan Rogue Sport, N/A. Outer Diameter: 5.827 in
• Fits 2019 Nissan Rogue Sport, N/A. Outer Diameter: 5.827 in
• Fits 2013-2021 Nissan NV200, N/A
• Fits 2020 Nissan Qashqai, N/A
• Fits 2020 Nissan Rogue Sport, N/A
• Fits 2017-2018 Nissan Rogue Sport, N/A
• Fits 2017-2019 Nissan Kicks, N/A
• Fits 2007-2019 Nissan Sentra, N/A
• Fits 2018-2019 Nissan X-Trail, N/A
• Fits 2015-2018 Chevrolet City Express, N/A
• Fits 2011-2017 Nissan Juke, N/A
• Fits 2009-2014 Nissan Cube, N/A
• Fits 2007-2012 Nissan Versa, N/A

Common Problems This Part Can Address

• Worn or damaged harmonic balancer on the crankshaft
• Incorrect pulley alignment on serpentine belt systems
• Vibration concerns related to a failing balancer assembly
• Service replacement needs on high-mileage Nissan engines
• Fitment issues when replacing an OE-style balancer by part number

Installation Notes and Tips

Verify the inside diameter, outside diameter, and depth against the original part before installation. Check that the serpentine belt routing and pulley alignment match the vehicle’s accessory drive layout. Because bolt and washer are not included, reuse or source the correct fasteners as required by the vehicle service procedure.

Quality Assurance

ATP Parts 102405 is a standard replacement component built for listed OE-style applications and dimensional match-up. Review the vehicle fitment data and interchange references before ordering to confirm the correct harmonic balancer for your engine.