BN-817B1 / BN-817B2 / BN-817B3
BN-817B3
| Part Number | Inlet/Outlet | Sensor | Additional Info |
| BN-817B1 | 5 bolt inlet, 2 bolt outlet | 4 sensors | OEM# 28080, 28050, 28260 |
| BN-817B2 | 5 bolt inlet, 2 bolt outlet | 4 sensors | OEM# 28090 |
| BN-817B3 | 5 bolt inlet, 3 bolt outlet with hanger bolt | 4 sensors | OEM# JA8TR-LEF-JA8TT |