Standard Motor Products ADP128 Alternator Decoupler Pulley

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

• Gates 37016P
• Siemens 49912
• General Motors 22727494
• General Motors 22731358
• BWD ALT128
• General Motors 84009368

• 2RS triple sealed bearing at front of pulley along with press fits at OD and ID of bearing ensure superior seal
• Allows you to replace only failed alternator decoupler pulley instead of entire alternator
• Manufactured out of high-grade metal to withstand harsh conditions
• Parts meet or exceed OE performance, providing today's technician with the quality parts needed to get the job done right, the first time