BELIFLY Ford Powerstroke Oil Pump Repair Kit

Description

Product Overview

The BELIFLY Oil Pump Repair Kit (Model AT143) is engineered for 1994‑2003 Ford 7.3L Powerstroke diesel engines and compatible Navistar DT466/T444E units. Crafted from premium high‑temperature rubber, each O‑ring and seal meets or exceeds OEM specifications, delivering durability under extreme pressure and heat. The kit includes all necessary components—seals, O‑rings, gaskets, and fittings—allowing a complete pump overhaul without additional purchases. Dimensions are compact at 6.7 x 3.5 x 1.3 inches and the total weight is only 7.4 ounces, making storage and handling effortless.

Usage

Designed for professional workshops and seasoned DIY mechanics, this kit fits directly into standard repair procedures for high‑pressure oil pumps. Ideal for heavy‑duty trucks, fleet vehicles, and off‑road applications where engine reliability is critical. Install the components during routine maintenance or after pump failure to restore proper oil flow and prevent costly engine damage.

Why Choose Us

BELIFLY combines rigorous testing with precision manufacturing to ensure each part performs flawlessly under diesel engine conditions. Our seals are formulated to resist high temperatures, corrosion, and wear, providing a longer service life than generic alternatives. Backed by a 4‑star customer rating and a proven track record in the automotive replacement market, we guarantee fitment accuracy and leak‑free operation.

Key Features

• Complete seal set for high‑pressure oil pump, eliminating the need for extra parts.
• High‑temperature rubber material resists wear, heat, and corrosion.
• Meets or exceeds OEM performance standards for 7.3L Powerstroke and Navistar engines.
• Compact packaging (6.7 x 3.5 x 1.3 inches) for easy storage and handling.
• Proven reliability with a 4.0 out of 5 star rating from verified users.

FAQ

Which engine models are compatible with this kit?

The kit fits 1994‑2003 Ford 7.3L Powerstroke diesel engines (F250, F350, F450, F550, E250, E350, E450, Excursion) and 1995‑2004 Navistar DT466 and T444E engines.

Do I need any special tools to install the kit?

Standard hand tools used for oil pump disassembly are sufficient. No proprietary equipment is required.

How does the high‑temperature rubber improve performance?

The rubber maintains elasticity under extreme heat and pressure, preventing leaks and extending the service interval compared to standard rubber seals.

Is this kit a direct replacement for OEM part numbers ISK635, ISK617, ISK795?

Yes, the components are engineered to replace those OEM part numbers and meet the same specifications.

What warranty does BELIFLY offer?

We provide a one‑year limited warranty covering manufacturing defects for all kit components.