Cat 5 Rebuild Kit No Converter

Rebuild Kit Features:

• Codes 628, P1740, P1744
• Soft shifts
• 2nd and 3rd burn-up
• Converter burn-up
• Reverse delay
• No reverse hot
• Converter slide/shudder
• Pump buzz

Rebuild Kit Made For Improving Power and Performance

The SunCoast Full Billet Competition Category 5 4R100 transmission rebuild kit has everything listed in our Category 4 4R100 transmission rebuild kit with the addition of our Larger Billet intermediate shaft, Billet output shaft, Aeromet billet input shaft, and a billet over drive planet. The 4R100 transmission replaced the E40D transmission for the 1999 year model and was mated to the 7.3L Power Stroke diesel through the 2003 model year Ford trucks. The 4R100 proved to be a fairly reliable transmission in stock performance levels, however once power adders are introduced the transmission, becomes the weak link in the drivetrain. This new 4R100 rebuild kit includes Alto Red Eagle clutches along with Kolene steels. Red Eagle Friction is the go-to material for most performance applications. The lining has a unique dual-saturation, which imparts high friction coefficients and high heat resistance. Red Eagle clutches are designed to limit the amount of "slip" by providing a shorter lock-up time, generating less heat.

Equipped With High-Quality Components

The valve body is the central nervous system of your transmission. Everything that transpires within the unit begins here. In our SunCoast builds, we exclusively use the TransGo HD2 Tugger Kit. This valve body calibration kit is perfect for exhaust braking and doubles the low clutch holding pressure in manual first gear for reliable downhill braking. You also have the ability to adjust shift firmness to your desired preferences. With the improved converter feed capacity, you benefit with better cooling and lubrication. The 4R100 is equipped with a solenoid pack that controls shifting from gear to gear. This solenoid pack is comprised of electromagnetic solenoids. The integrity of these solenoids is imperative, as the flow rate and spray pattern could affect shift quality and clutch life. When failure occurs within the unit, it is not uncommon that the same particles and sediments you find in the bottom of the pan are also in the solenoids. This contamination of the solenoids can and will affect the fluid delivery to critical circuits within the unit.

Kit Includes:

• Alto High Performance Clutch Kit
• Alto High Performance Steel Module
• Overhaul Kit
• New Filter
• New Bushing Kit
• Transgo Tugger Kit
• New Solenoid Pack
• New High Performance Carbon Fiber Intermediate Band
• Billet Aeromet Input Shaft
• Billet Forward Clutch Drum
• Larger Billet Intermediate Shaft Kit
• Billet Overdrive Planet
• Billet Output Shaft
• Pressure regulator boost valve
• 1-2 shift valve spring
• Line regulator valve
• Innovative line-to-lube components
• High temp direct clutch seal
• Coast clutch HD snap ring
• OD housing spiral lock snap ring
• Updated direct clutch outer seal
• Calibration plate for firmness adjustments
• Quick-fill valve
• L/R mod boost valve

Vehicle Fitment: 1998-2003 Ford F250, F350, F450