BCA Bearings NS4278 Differential Pinion Seal

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• SKF 18024
• FAG CA 4132852100
• Timken 4278
• National Bearings 4278
• Precision Bearing 4278
• Ford E5TW4676BA
• Ford E5TZ4676A
• Ford E5TZ4676B
• Ford E8TW4676AA
• Ford E8TZ4676B
• FAG US SS2852

• BCA seals are designed and manufactured to meet OEM standards. Advanced technologies utilizing materials like PTFE„¢ and Viton„¢, coupled with the most modern sealing design principles to ensure optimal leak and contaminant protection.
• BCA seals are designed and manufactured to meet OEM standards. Advanced technologies utilizing materials like PTFE„¢ and Viton„¢, coupled with the most modern sealing design principles to ensure optimal leak and contaminant protection.