BCA Bearings NS3103 Engine Crankshaft Seal

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

• SKF 21938
• Timken 3103
• National Bearings 3103
• FAG CA 4133145100
• FAG US SS3145

• 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.