Boundary Billet MartenWear Oil Pump Gear

2015–2024 Dodge Challenger / Charger 5.7L VVT / 6.4L 392 / 6.2L HEMI

Part #: HEMI-OPG-15+-M

Overview

The Boundary Billet MartenWear Dual Heat Treated Oil Pump Gear is a premium replacement component designed specifically for Dodge Challenger and Charger models from 2015 through 2024 equipped with 5.7L VVT, 6.4L 392, or 6.2L HEMI engines. This high-performance oil pump gear is engineered to enhance durability and reliability beyond factory specifications, ensuring consistent oil pressure and improved engine longevity under demanding driving conditions.

Ideal for performance enthusiasts, track day drivers, and professionals, this gear addresses common wear issues found in stock oil pump gears by delivering superior strength and wear resistance. Whether upgrading for enhanced engine reliability or replacing a worn factory part, the Boundary Billet MartenWear gear offers a robust solution tailored to the needs of Dodge HEMI owners.

Key Features

Built with advanced materials and precision engineering, the Boundary Billet MartenWear Oil Pump Gear provides lasting performance and reliability. Key features include:

• Constructed from billet MartenWear steel for exceptional strength and wear resistance
• Dual heat treatment process enhances surface hardness while maintaining core toughness
• Precision CNC machining ensures exact OEM fitment and smooth operation
• Direct replacement for factory oil pump gear on 2015+ Dodge Challenger and Charger 5.7L, 6.4L, and 6.2L HEMI engines
• Improves oil pump efficiency and maintains consistent oil pressure under high load conditions
• Designed to withstand the rigors of performance driving and track use
• Corrosion-resistant finish for long-term durability
• Compatible with both stock and aftermarket oil pumps

Construction & Design

This oil pump gear is crafted from high-grade billet MartenWear steel, selected for its superior mechanical properties and resistance to wear and fatigue. The dual heat treatment process involves carefully controlled heating and cooling cycles that harden the gear’s surface while preserving core toughness, effectively preventing premature wear and gear tooth failure common in high-stress environments.

Precision CNC machining maintains exact OEM specifications, ensuring a flawless fit with the factory oil pump assembly. This meticulous manufacturing process guarantees smooth operation and reliable performance, making it an ideal upgrade for Dodge HEMI owners who demand both durability and precision from their engine components.

Installation & Fitment

The Boundary Billet MartenWear Oil Pump Gear is a direct bolt-on replacement for the factory oil pump gear on 2015 through 2024 Dodge Challenger and Charger models equipped with 5.7L VVT, 6.4L 392, or 6.2L HEMI engines. Installation is straightforward for experienced mechanics and professionals familiar with Dodge HEMI powertrains, requiring no modifications to existing components.

For optimal results, it is recommended to follow factory service procedures during removal and installation, including proper alignment and torque specifications. This ensures the longevity and reliable performance of the oil pump gear and related engine parts.

What's Included

• 1 x Boundary Billet MartenWear Dual Heat Treated Oil Pump Gear (Part # HEMI-OPG-15+-M)
• Installation instructions

Ideal For

This oil pump gear is perfect for Dodge Challenger and Charger owners seeking to upgrade their factory oil pump components for enhanced durability and reliability. It is especially suited for performance enthusiasts, track day participants, and anyone looking to maintain consistent oil pressure during high-stress driving conditions. Additionally, it serves as a dependable replacement for those experiencing wear or failure of the stock oil pump gear, ensuring continued engine protection and performance.

Boundary Pumps (Boundary Racing Pumps) focuses on precision-engineered oil pumps designed to deliver strong flow and pressure for high-RPM, high-load performance engines. Built for punishing conditions, their upgraded pump solutions are aimed at enthusiasts and racers who want extra lubrication headroom and durability—especially in builds where engine protection is non-negotiable.