BCA Bearings NS231003 Engine Crankshaft Seal

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

• Timken 100X125X12
• National Bearings 100X125X12
• BMW 11147791449
• BMW 11217838071
• Timken 231003
• National Bearings 231003
• SKF 39135
• FAG CA 4134684100
• FAG US SS5909

• 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.