This fits all Models 1998 and Newer Ford Models. This Will fit all factory spec F8 Casting Pumps with Pwm (Pulse Width Modulation). 95 out of 100 Trucks on the road are Pwm.If you have a navigator most models are not pwm. The pump gears are a high volume design , with 9 lobes on the inner gear. Additionally the lube circuit holes are the larger design. Fits all 4R100 Transmission models. This item will arrive with the gears , and bushing installed. May require centering , and torqued to position the stator half. Require a core return for this item A Bounty May be paid for your old one - please ask. Pump Will Not Include Converter Seal , Pump O-Ring , or Pump Gasket. These do require Your Seal , O-Ring , and Gasket - centering and torque to specs This method of us sending them out assures us the customer will inspect our work , and approve the item before install. Once Pump Meets your inspection , and Installed Then Non Returnable. Customer Service is our Priority. We would appreciate the opportunity to serve your transmission parts needs! The item "4R100 Complete Front Transmission Pump Rebuilt Fits 1998 Up PWM Ford Truck + + +" is in sale since Tuesday, September 29, 2015. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Transmission & Drivetrain\Automatic Transmission & Parts\Automatic Transmission Parts". The seller is "cascadetransmissionparts" and is located in Independence , OR. This item can be shipped worldwide.