A-AF25348K Filter, Air, Primary (QTY 1) model-26630B This aftermarket replacement spindle seal

This aftermarket replacement spindle seal (also identified as a steering arm dust seal) fits the front axle steering assembly on Fits Ford and Fits New Holland tractors

Cast iron piston

12" Diagonal Bolt Hole Pattern

This is the manual that was included with your 400 when it was new

1655 (gas and diesel)

A-AF25348K Filter, Air, Primary (QTY 1) model-26630B This aftermarket replacement spindle sealOne New Aftermarket Replacement Primary Air Filter Fits Ford New Holland Tractors This primary (outer) air filter replaces Fleetguard AF25348K and is designed to protect the engine intake system on Fits Ford New Holland TK and TN series tractors. The filter captures airborne contaminants before they reach the engine, helping maintain performance and extending engine life. Fits the cylindrical outer housing of the dual element air cleaner assembly used