Boundary Billet Oil Pump Gear: Fits Most Dodge Models

Boundary Billet Oil Pump Gear

2015–Present Dodge Challenger, Dodge Charger 5.7L / 6.4L HEMI

HEMI-OPG-15+

Overview:

The Boundary Billet Oil Pump Gear is a precision-engineered upgrade designed specifically for 2015 and newer Dodge Challenger and Dodge Charger models equipped with the 5.7L or 6.4L HEMI engines. This high-quality billet gear replaces the factory oil pump gear to provide enhanced durability and reliability under demanding driving conditions. Ideal for enthusiasts and performance builders, it ensures consistent oil pressure and longevity, especially in high-stress environments such as track days or heavy towing.

Manufactured by Boundary, a trusted name in performance automotive components, this oil pump gear is crafted to meet or exceed OEM specifications while offering improved strength and wear resistance. It is a direct fit replacement that supports the longevity of your engine’s lubrication system without requiring modifications.

Key Features:

Designed to deliver superior performance and reliability, the Boundary Billet Oil Pump Gear offers the following key features:

• Precision CNC-machined from high-grade billet steel for exceptional strength
• Direct bolt-on replacement for 2015+ Dodge Challenger and Charger 5.7L and 6.4L HEMI engines
• Enhanced wear resistance to withstand high RPM and extended use
• Improved oil pump drive engagement for consistent oil pressure delivery
• Heat-treated for maximum durability and longevity
• Corrosion-resistant finish to protect against environmental damage
• Maintains OEM gear profile to ensure compatibility with factory components
• Supports both street and performance applications without compromise

Construction & Design:

The Boundary Billet Oil Pump Gear is crafted from premium billet steel, chosen for its superior mechanical properties compared to cast or stamped alternatives. The gear undergoes a rigorous CNC machining process to achieve precise tolerances and a perfect fitment profile. This precision manufacturing ensures smooth meshing with the oil pump drive shaft, reducing wear and minimizing the risk of premature failure.

After machining, the gear is heat-treated to enhance hardness and fatigue resistance, critical for components exposed to continuous rotational forces and high temperatures. The corrosion-resistant coating further protects the gear from rust and environmental contaminants, extending its service life even in harsh conditions.

Installation & Fitment:

Installation of the Boundary Billet Oil Pump Gear is straightforward for experienced mechanics and enthusiasts familiar with engine disassembly. It is designed as a direct replacement for the factory oil pump gear on 2015 and newer Dodge Challenger and Charger models with 5.7L or 6.4L HEMI engines, requiring no modifications or additional machining.

Proper installation involves removing the oil pump cover, extracting the original gear, and installing the Boundary billet gear in its place. It is recommended to follow factory service manual procedures and torque specifications to ensure optimal performance and reliability. This upgrade is compatible with stock and mildly modified engines, making it a versatile choice for a wide range of builds.

What's Included:

• 1 x Boundary Billet Oil Pump Gear (Part # HEMI-OPG-15+)
• Installation instructions

Ideal For:

This billet oil pump gear is ideal for Dodge Challenger and Charger owners who demand enhanced durability and reliability from their engine’s oiling system. It is especially suited for:

• Performance enthusiasts upgrading their 5.7L or 6.4L HEMI engines
• Track day and motorsport participants requiring robust engine components
• Owners seeking a long-lasting replacement for worn or factory oil pump gears
• Builders of mild to moderately modified Dodge Hellcat and HEMI-powered vehicles