Amazon.com: Car Slip Ring Compatible for Bosch Alternators for Z3 1998‑2000 for 323i 325i 320i 1992‑1999 for M3 1994‑1999 for 525i 1993‑1995 52mm L 7.1mm ID 16.1mm OD Size Impact Resistant Alternator
Bosch Alternator Slip Ring | eBay
Slip Ring for Bosch 711 811 Series Alternators 5mm ID Replacing F00M502700, F00M502710 - 7120206 - Tolerance Ring for Bosch Alternators Replacing F00M146901 - 92202003
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Alternator Slip Rings For Vw Sagitar Magotan Bora Generator Collector Device Copper Head (9*15*47mm) - Voltage Regulators - AliExpress
SLIP RING ROTOR 28.1mm S-BOSCH ER-EF IR-EF OEM SHAFTS ONLY - qpselectric
China High-quality Copper Slip Ring for Valeo Series Alternator factory and suppliers | Yunyi
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3pcs 5x14x43mm Copper Head Ring For Bmw New Alternator Generator Slip Ring - Starter Parts - AliExpress
136 Amp Bosch Alternator Slip Ring Replacement and Rebuild Tutorial | Cummins Diesel Forum