Speedmaster Ford 9" Full Floating Floater 35 Spline Axle Shaft 28" 4140 Forged PCE201.1021

The Speedmaster Ford 9" Full Floating Floater Axle Shaft (PCE201.1021) is a heavy-duty 4140 forged axle shaft engineered for Ford 9-inch rear differentials. Measuring 28 inches in length with 35-spline design, this full-floating shaft handles high-load applications typical of performance vehicles and heavy-duty trucks. The 4140 forged steel construction provides superior strength and durability compared to standard shafts, making it ideal for vehicles experiencing significant stress on the drivetrain.

This floater-style axle shaft is designed to work with full-floating axle systems where the shaft does not support the vehicle's weight—only transmitting power. The 35-spline count ensures positive engagement and torque transfer without slipping. As a forged component, this shaft resists bending and breaking under extreme conditions, making it suitable for off-road use, drag racing, towing applications, and modified performance builds. The precision engineering maintains proper fitment within Ford 9-inch housings and is a direct fit replacement for compatible applications.

Key Features & Benefits

• 4140 Forged Steel: Superior strength and durability with forged steel construction that resists bending and breaking under extreme load conditions.
• 35-Spline Design: 35 spline count provides reliable torque transfer and positive engagement in Ford 9-inch differentials.
• Full-Floating Configuration: Engineered for full-floating axle systems where the shaft transmits power without supporting vehicle weight.
• 28" Length: Precise 28-inch length engineered for proper fitment in Ford 9-inch rear differential housings.
• Heavy-Duty Performance: Designed for high-stress applications including drag racing, off-road use, and heavy towing.

Specifications

Ideal Applications

• Performance and drag racing vehicles requiring upgraded axle durability
• Off-road trucks and SUVs with full-floating rear axle systems
• Heavy-duty towing and hauling applications
• Modified or high-horsepower Ford vehicles with 9-inch differentials