ATP Parts B-31 Transmission Filter Kit

Transmission Filter Kit for Classic Ford Applications

ATP Parts B-31 is a Premium Replacement transmission filter kit built to help keep transmission fluid clean in older Ford and Mercury vehicles. By removing debris from normal wear, the filter supports cleaner fluid flow through the valve body and other critical transmission components.

Compatible With 1965-1970 Ford and Mercury applications including Ford F-100, F-250, Mustang, LTD, E-100 Econoline, Econoline, Mercury Cougar, Montego, and Capri.

Key Features

• Transmission filter kit for service replacement on classic Ford and Mercury vehicles
• Helps maintain cleaner transmission fluid by capturing wear-related debris
• Supports proper fluid passage through the valve body and internal transmission circuits
• Premium Replacement line from ATP Parts
• Part number B-31 for direct catalog identification

Detailed Description

ATP Parts B-31 is a transmission filter kit for service work on a range of 1965-1970 Ford and Mercury models. This kit is part of ATP’s Premium Replacement line, which focuses on service parts for maintaining original-style vehicle operation. Regular transmission filter replacement helps reduce contamination in the fluid, which is important for keeping internal transmission passages clear and reducing the risk of clogged components.

This part cross-references Spectra Premium F18 for the same application. The B-31 part number is also commonly referenced in transmission service listings for classic Ford and Mercury vehicles, including Mustang, F-100, and Cougar applications.

What It Helps Address

• Dirty or contaminated transmission fluid
• Debris buildup from normal transmission wear
• Restricted fluid flow through the valve body
• Service needs on older Ford and Mercury automatic transmissions
• Preventive maintenance for classic vehicle drivetrains

Installation Notes and Tips

Verify transmission application before ordering, since fitment varies by year and model. This kit is listed for N/A position applications and is intended for transmission service use. Inspect the pan, gasket surfaces, and internal transmission condition during filter service, and follow the vehicle service manual for fluid type and installation procedure.

Quality Assurance

ATP Parts positions this filter kit in its Premium Replacement line for service-focused transmission maintenance. The manufacturer states that regular filter replacement helps extend transmission life by keeping fluid cleaner and reducing the chance of avoidable repairs.

Compatible Vehicles

• Fits 1969-1970 Ford E-100 Econoline, N/A
• Fits 1965-1969 Ford F-100, N/A
• Fits 1965-1969 Ford F-250, N/A
• Fits 1969 Ford LTD, N/A
• Fits 1966-1967 Ford LTD, N/A
• Fits 1966-1969 Ford Mustang, N/A
• Fits 1968-1969 Mercury Montego, N/A
• Fits 1967-1968 Mercury Cougar, N/A
• Fits 1965-1967 Ford Econoline, N/A
• Fits 1966-1967 Mercury Capri, N/A