National F-93934 Manual Transmission Gear Bearing - 2nd

Manual Transmission Gear Bearing for OE-Style Service

National F-93934 is a manual transmission gear needle bearing built for second-gear applications in a range of Ford, Chevrolet, Pontiac, and Isuzu manual transmissions. Manufactured with premium materials and engineered to OE specifications, it is sized for precise support where the gear rides on the shaft.

Use this bearing when servicing a Tremec or Borg-Warner T5/T5WC/T5R transmission and you need a direct-fit replacement for the specified second-gear position. National F-93934 is a practical choice for Mustang, Camaro, Firebird, S10, Sonoma, Rodeo, and related applications.

Key Features

• Manual transmission gear needle bearing for second gear applications
• OE-spec engineering for dimensional accuracy and fit
• Premium material construction for transmission service use
• Outside diameter: 1.6535 in. / 42.0000 mm
• Width: 1.1811 in. / 30.0000 mm
• Bore: 1.4567 in. / 37.0000 mm
• Type FF bearing design
• National part number F-93934 for ordering and cross-reference

Detailed Description

This National needle bearing is designed for the second-gear position in manual transmissions that use Tremec 3150, Tremec T5WC, Tremec T5R, and Borg-Warner T5WC/T5R configurations. The bearing dimensions are built around a 1.4567-inch bore, 1.6535-inch outside diameter, and 1.1811-inch width to match the specified transmission fitment. National F-93934 is commonly selected for manual transmission rebuilds where accurate gear support and OE-style sizing matter.

This part cross-references 12541288 and E5ZZ-7B369A for the same application.

Vehicle Fitment

• Fits 2005-2010 Ford Mustang, 2nd, with Tremec 3150 Transmission
• Fits 1998-2004 Ford Mustang, 2nd, with Tremec T5WC Transmission
• Fits 1998-2002 Chevrolet Camaro, 2nd, with Tremec T5WC Transmission
• Fits 1998-2002 Pontiac Firebird, 2nd, with Tremec T5WC Transmission
• Fits 1998-1999 Isuzu Amigo, 2nd, with Tremec T5R Transmission
• Fits 1998-1999 Isuzu Rodeo, 2nd, with Tremec T5R Transmission
• Fits 1988-1997 Chevrolet Camaro, 2nd, with Borg-Warner T5WC Transmission
• Fits 1985-1997 Ford Mustang, 2nd, with Borg-Warner T5WC Transmission
• Fits 1988-1997 Pontiac Firebird, 2nd, with Borg-Warner T5WC Transmission
• Fits 1993-1995 Chevrolet S10, 2nd, with Borg-Warner T5WC Transmission
• Fits 1993-1995 GMC Sonoma, 2nd, with Borg-Warner T5WC Transmission
• Fits 1991-1994 Isuzu Pickup, 2nd, with Borg-Warner T5R Transmission
• Fits 1991-1992 Isuzu Rodeo, 2nd, with Borg-Warner T5R Transmission
• Fits 1985-1988 Ford Thunderbird, 2nd, with Borg-Warner T5WC Transmission
• Fits 1985-1986 Mercury Capri, 2nd, with Borg-Warner T5WC Transmission
• Fits 1985-1986 Mercury Cougar, 2nd, with Borg-Warner T5WC Transmission

Common Repair Uses

• Replacing a worn second-gear needle bearing during transmission rebuilds
• Addressing gear noise from bearing wear in manual transmissions
• Restoring proper gear support in Tremec and Borg-Warner T5-family units
• Correcting rough second-gear operation caused by bearing damage
• Servicing high-mileage Mustang, Camaro, and Firebird manual transmissions

Installation Notes and Tips

Verify the transmission model and second-gear application before installation. Match the bearing dimensions to the shaft and housing measurements listed for F-93934, and inspect the gear, shaft, and surrounding components for wear before assembly. Clean, measured installation is important in manual transmission service to maintain proper bearing seating and gear alignment.

Quality Assurance

National manufactures this needle bearing with premium materials and OE-spec engineering for transmission service applications. Part number F-93934 is identified for direct ordering and application matching across the listed manual transmission fitments.