Peterson Fluid 06-4118-001 PFS Spline Drive Hub for Dry Sump Oil Pumps

The Peterson Fluid Systems 06-4118-001 PFS Spline Drive Hub is a precision-machined drive hub designed to interface with Peterson's dry sump oil pump systems. Spline drive hubs transfer rotational power from the engine to the oil pump, providing a positive, slip-free connection that is essential in high-performance and racing applications where reliable oiling is critical.

Peterson Fluid Systems is a leading manufacturer of racing dry sump oil pumps, tanks, and ancillary components trusted by professional teams across circle track, drag racing, road racing, and off-road motorsports. Their components are engineered to exact tolerances for maximum durability and consistent performance under extreme conditions.

Key Features:

• Precision spline-drive interface for positive, slip-free pump engagement
• Machined from high-strength materials for durability in racing environments
• Designed for direct compatibility with Peterson Fluid Systems dry sump oil pumps
• Engineered to maintain accurate pump timing and drive under high RPM conditions
• Ideal for circle track, drag racing, road racing, and high-performance street applications

The Peterson Fluid 06-4118-001 spline drive hub is a purpose-built racing component that ensures your dry sump oil pump receives consistent, reliable drive input — keeping your engine properly lubricated in the most demanding conditions.