The Continental 629218 Oil Pump Gear is a genuine OEM engine lubrication system component designed for use in selected Continental aircraft piston engines. This precision-machined gear is an integral part of the engine oil pump assembly, where it works in conjunction with the mating gear to create the pressure required to circulate engine oil throughout the lubrication system. Maintaining consistent oil pressure is essential for protecting critical engine components, reducing friction, dissipating heat, and ensuring long-term engine reliability.

Manufactured from high-strength heat-treated alloy steel, the 629218 is engineered to withstand continuous operation under high loads, elevated temperatures, and demanding aircraft engine conditions. Its precision-machined gear profile ensures smooth meshing with the corresponding oil pump gear, providing efficient oil flow while minimizing internal wear and mechanical losses. Accurate gear tolerances are critical for maintaining proper pump efficiency and stable oil pressure across the engine's operating range.

The oil pump is one of the most important systems in any aircraft engine, supplying pressurized oil to components such as the crankshaft bearings, camshaft, connecting rods, valve train, and accessory drive gears. A worn or damaged oil pump gear can negatively affect lubrication performance and accelerate engine wear. For this reason, the gear should be carefully inspected during engine overhaul, major repair, or scheduled maintenance for signs of tooth wear, pitting, scoring, cracks, or other damage.

Manufactured to strict Continental OEM specifications, the 629218 Oil Pump Gear provides precise fitment, dependable performance, and long service life. Installation should always be performed according to the applicable Continental maintenance, service, and overhaul manuals, ensuring correct assembly clearances and proper lubrication system operation before returning the engine to service.

Key Features

 - Part Number: 629218

 - Component: Oil Pump Gear

 - Genuine Continental OEM part

 - Manufactured from high-strength heat-treated alloy steel

 - Forms part of the engine oil pump assembly

 - Precision-machined gear profile for efficient oil circulation and stable oil pressure

 - Supports reliable lubrication of critical engine components

 - Designed to withstand high mechanical loads, elevated temperatures, and continuous operation

 - Suitable for selected Continental aircraft piston engines (application varies by engine model)

 - Ideal for engine overhaul, scheduled maintenance, and OEM replacement

 - Manufactured to Continental factory specifications for precise fit, durability, and dependable performance