ECCPP A/C Clutch Assembly for Ford 7.3L/7.5L Trucks — FS10 127mm Pulley, 8-Groove, Pressure-Tested

The ECCPP A/C clutch assembly is a direct-fit replacement clutch kit that restores reliable air conditioning engagement for select Ford 7.3L and 7.5L trucks from 1992–2004.

If your Ford E-350, F-250, or F-350 with a 7.3L or 7.5L engine is having trouble engaging the air-conditioning compressor, this ECCPP clutch kit provides the core components needed to bring the system back to life. Built to match OEM pulley dimensions and FS10 compressor specifications, the assembly is engineered for heavy-duty use and quiet operation. The package includes a pulley with bearing, a front plate, and an electromagnetic coil, and every clutch is pressure-tested to help ensure leak-free performance.

How does this clutch fit my older Ford truck?

This clutch assembly is made to fit FMVSS-compatible FS10 compressors used widely across Ford E-350, F-250, F-350, F-59, and Super Duty models from the early 1990s through the late 1990s and some 1997–2004 variants. It matches a 127 mm pulley diameter and an eight-groove serpentine profile, which are common on the listed OEM part numbers.

• Compatible models include E-350 Econoline, E-350 Club Wagon, F-250/F-350, and F-59 chassis 7.3L/7.5L applications.
• Pulley grooves: 8; Pulley diameter: 127 mm; Compressor type: FS10.
• Cross-references common OEM numbers like 57150, 58150, 1520364, 5U2Z19V703FD and others.

Will this part improve cooling performance and noise?

When installed correctly, the ECCPP clutch provides dependable compressor engagement so the A/C system can circulate refrigerant and lower cabin temperature efficiently. Designed for low vibration, the clutch operates under 72 decibels in typical conditions, improving cabin quietness while the compressor runs.

• Delivers steady compressor engagement for consistent cabin cooling.
• Low-vibration design helps reduce operational noise below 72 dB.
• Pressure-tested components reduce the risk of early failure or leaks.

What is the construction like and how durable is it?

ECCPP builds this clutch assembly with an aluminum-alloy outer housing and high-quality bearings to withstand thermal cycling and road vibration. It’s intended for heavier-duty applications, so materials and tolerances are selected to resist wear and extend service life under normal driving conditions.

• Aluminum alloy housing resists corrosion and heat soak.
• Premium bearings for smooth pulley rotation and longer life.
• Assembly pressure-tested with nitrogen to check for seal integrity.

Which parts are included and what should I expect in the box?

The kit ships with the essential components to replace the most common clutch failure points on FS10 compressors: a pulley with bearing, a front (drive) plate, and an electromagnetic coil assembly. This covers the main mechanical and electrical elements needed for a standard clutch swap, though some installations may still require a new snap ring or fasteners depending on vehicle condition.

• Included: 1 pulley with bearing, 1 front plate, 1 electromagnetic coil.
• Each clutch is leak-tested under nitrogen before shipping.
• Installation may require basic A/C service tools and verification of refrigerant charge.

Who is this for: This ECCPP A/C clutch assembly is intended for DIY mechanics, professional repair shops, and fleet technicians working on Ford E-350, F-250, F-350, F-59, and Super Duty vehicles equipped with FS10 compressors and 7.3L/7.5L engines from the 1992–2004 era. Choose this kit if you need a direct-fit replacement that matches OEM pulley specifications, offers heavy-duty construction, and helps restore reliable compressor engagement for vehicle climate control.