| Part Number | Sensor | Shape | Additional Info |
| BN-897C1 | 2 sensors (1/2" opening) | flat and round | 3" rear pipe |
| BN-897C2 | 4 sensors (1/2" opening) | flat and round | 3" rear pipe |
| BN-897C3 | 2 sensors (3/4" opening) | flat and round | 3" rear pipe |
| BN-897C4 | 4 sensors (3/4" opening) | flat and round | 3" rear pipe |
| BN-897D1 | 2 sensors | flat and round | 11" rear pipe |
| BN-897D2 | 4 sensors | flat and round | 11" rear pipe |
| BN-897E1 | 2 sensors (1/2" opening) | both oval | |
| BN-897E2 | 4 sensors (1/2" opening) | both oval | |
| BN-897E3 | 2 sensors (3/4" opening) | both oval | |
| BN-897E4 | 4 sensors (3/4" opening) | both oval | |
| BN-897F1 | 2 sensors | flat and round | 8" rear pipe |
| BN-897F2 | 4 sensors | flat and round | 8" rear pipe |
| BN-897RG | 4 sensors | round | OEM# 04022 CJCGA |
|
measurements required |
|
number of sensors; size of sensor opening |
|
length of single pipe outlet; |
|
converter bodies round or oval |