National F-33126 Clutch Pilot Bearing

Clutch Pilot Bearing for Ford and Mazda Applications

The National F-33126 clutch pilot bearing is a needle bearing built to OE specifications for select Ford and Mazda manual transmission applications. Its precise bore, outside diameter, and width help support smooth shaft alignment in the transmission assembly.

Fits 1974-2011 Ford Mustang, Ford Ranger, Ford Explorer, Ford Aerostar, Ford Bronco II, Ford Pinto, and select Mazda B4000, Mazda Navajo, Ford Explorer Sport, and Ford Explorer Sport Trac applications. The F-33126 is also used in compatible Mercury Bobcat and Mercury Capri applications.

• Needle bearing construction for clutch pilot bearing service
• OE-style dimensions: 0.5933 in bore, 0.8268 in outside diameter, 0.5910 in width
• Housing diameter range: 0.826-0.827 in for proper fitment
• Shaft diameter range: 0.593-0.5937 in for accurate alignment
• Type JH design for listed manual transmission applications
• National engineering and premium materials for OE-spec replacement fit

Detailed Product Overview

National F-33126 is a clutch pilot bearing designed for manual transmission service where accurate support of the input shaft is critical. The bearing’s measured dimensions, including a 15.0700 mm bore, 21.0010 mm outside diameter, and 15.0110 mm width, make it a direct-spec replacement for the listed Ford Ranger, Ford Mustang, Ford Explorer, and Mazda B4000 applications. This part cross-references Timken F33126 and SKF N3057 for the same application.

National manufactures this needle bearing with premium materials and OE-focused engineering to match the dimensional requirements of the original part. It is a practical choice for clutch service on Ford and Mazda vehicles that use the specified transmission setup, including Bronco II models with Mazda transmission and other listed fitments.

What This Bearing Helps Address

• Input shaft misalignment in manual transmission service
• Noise or roughness from a worn pilot bearing
• Clutch engagement issues related to bearing wear
• Excess play at the transmission input support point
• Restoration of proper clutch and transmission shaft support

Installation Notes and Tips

Verify bore, housing diameter, shaft diameter, and width against the original bearing before installation. Confirm the vehicle’s transmission type and application notes, especially for Ford Bronco II, Ford Aerostar, and Ford Ranger listings marked with Mazda transmission. Clean the bore and surrounding components thoroughly, and inspect the clutch and input shaft for wear before fitting the new bearing.

Quality Assurance

National states that this needle bearing is manufactured with premium materials and engineered to meet OE specifications for dimensional accuracy and service fit.