// IMG 1 OF 5

Specifications
| Output | 37 |
|---|---|
| Voltage | 12 |
| Type | Alternator |
| Design | IR/EF |
| Rotation | CW |
| Manufacturer | BOSCH |
| Pulley | WO/ PULLEY |
| Pulley groove OD | 0 |
| Plug code | 360 |
| Plug clock | 12 |
| Lester number | 12223 |
| PIC code | 220-344A, 220-344H, 205-240 |
| Notes | Thermo-King Has a Bulletin Out Claiming That Using a Higher Amp (90A and up) in Place of the Lower Amp Units Can Cause Damage to the Circuit Board. | From All Indications, This Unit is Used in Models That Prior to it Used the Bosch 12223, Which Has the Same Mounting as This. |
Confirmed fitment
Verified applications from the ePartsGlobal catalog. If your engine isn't listed, send us the OEM part number and we'll cross-reference it.
| Make | Model | Engine | Years | Application |
|---|---|---|---|---|
| Thermo King Misc. Equipment | Super II 30 / MAX Thermo King | 2.2L Dsl. | 1991–2003 | Misc. Equipment · domestic |
| Thermo King Trailer Unit | — | SB-190 Isuzu 2.2L (TK DI2.2, -SE) Dsl | 1999–2009 | Trailer Unit · domestic |
| Thermo King Trailer Unit | — | SB-200 Yanmar 486 (TK 4.86) Diesel | 1999–2009 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-200 | 30 Yanmar TK486 Dsl. | 1999–2007 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-200 | 50 Yanmar TK486 Dsl. | 1999–2007 | Trailer Unit · domestic |
| Thermo King Trailer Unit | — | SB-210 Yanmar 486 (TK 4.86) Diesel | 1999–2009 | Trailer Unit · domestic |
| Thermo King Trailer Unit | — | SB-300 Yanmar 486 (TK 4.86) Diesel | 1999–2009 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-300 | 30 Yanmar TK486 Dsl. | 1999–2007 | Trailer Unit · domestic |
| Thermo King Trailer Unit | — | SB-310 Yanmar 486 (TK 4.86) Diesel | 1999–2009 | Trailer Unit · domestic |
| Thermo King Trailer Unit | — | SB-II Isuzu 2.0L (TK C201) Diesel | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | — | SB-II Isuzu 2.2L (TK DI2.2, -SE) Dsl | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-II MAX | Isuzu 2.2L (TK DI2.2, -SE) Dsl | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-II SR | Isuzu 2.2L (TK DI2.2, -SE) Dsl | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-II SR | Yanmar 486 (TK 4.86) Diesel | 1998–2008 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-II SR | Yanmar TK486 Dsl. | 1999–2007 | Trailer Unit · domestic |
| Thermo King Trailer Unit | — | SB-III Isuzu C201 2.0L Dsl. | 1990–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III Thermo King | 2.2L Dsl. | 1991–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III 30 Thermo King | 2.2L Dsl. | 1991–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III 30 MAX TC | Isuzu C201 2.0L Dsl. | 1991–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III 30 MAX TC Thermo King | 2.2L Dsl. | 1991–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III 30 SR + Thermo King | 2.2L Dsl. | 1993–2005 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III 30 TC Thermo King | 2.2L Dsl. | 1991–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III 50 Thermo King | 2.2L Dsl. | 1991–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III 50 MAX TC | Isuzu C201 2.0L Dsl. | 1991–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III 50 MAX TC Thermo King | 2.2L Dsl. | 1991–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III MAX | Isuzu 2.0L (TK C201) Diesel | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III MAX Thermo King | 2.2L Dsl. | 1991–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III SR | Isuzu 2.2L (TK DI2.2, -SE) Dsl | 1993–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III SR Thermo King | 2.2L Dsl. | 1993–2005 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III SR | Yanmar 486 (TK 4.86) Diesel | 1999–2009 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III SR MP IV+ Thermo King | 2.2L Dsl. | 1993–2005 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III SR TG VI Thermo King | 2.2L Dsl. | 1993–2005 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III SR+ Thermo King | 2.2L Dsl. | 1993–2005 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SB-III SR+ Whisper Edition | Yanmar TK486 Dsl. | 1999–2007 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SDZ | Kubota Z400 Diesel | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | Sentry | Isuzu 2.2L (TK DI2.2, -SE) Dsl | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SL100 | Yanmar 482 / 486 (TK 4.82 / 4.86) | 1996–2006 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SL100e | Yanmar 486 (TK 4.86) Diesel | 2002–2012 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SL200 | Yanmar 482 / 486 (TK 4.82 / 4.86) | 1996–2006 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SL200e | Yanmar 486 (TK 4.86) Diesel | 2002–2012 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SL300 | Yanmar 482 / 486 (TK 4.82 / 4.86) | 1996–2006 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SL400 | Yanmar 482 / 486 (TK 4.82 / 4.86) | 1996–2006 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SL400 SR2 | Yanmar 486 (TK 4.86) Diesel | 2002–2012 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SL400e | Yanmar 486 (TK 4.86) Diesel | 2002–2012 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SMX II | — | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | SMX SR | — | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | Super II | — | 1993–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | Super II | Isuzu 2.2L (TK DI2.2, -SE) Dsl | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | Super II 30 TCI Multi-Temp Thermo King | 2.2L Dsl. | 1993–2005 | Trailer Unit · domestic |
| Thermo King Trailer Unit | Super II 30TCI-3 Multi-Temp Thermo King | 2.2L Dsl. | 1993–2005 | Trailer Unit · domestic |
| Thermo King Trailer Unit | Super II 50 MAX Thermo King | 2.2L Dsl. | 1991–2003 | Trailer Unit · domestic |
| Thermo King Trailer Unit | Super II SR | Isuzu 2.2L (TK DI2.2, -SE) Dsl | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | Super II SR Thermo King | 2.2L Dsl. | 1994–2006 | Trailer Unit · domestic |
| Thermo King Trailer Unit | Super II TC | Isuzu 2.2L (TK DI2.2, -SE) Dsl | 1991–2001 | Trailer Unit · domestic |
| Thermo King Trailer Unit | Super II TC Thermo King | 2.2L Dsl. | 1993–2005 | Trailer Unit · domestic |
| Thermo King Trailer Unit | Super II TC | Yanmar 486 (TK 4.86) Diesel | 1999–2009 | Trailer Unit · domestic |
| Westerbeke Auxiliary Marine Generator | 8.0 BTDA Westerbeke | 3Cyl. 1.3L Dsl. | 2000–2007 | Auxiliary Marine Generator · domestic |
| Westerbeke Generator | 10.0 BTDA Westerbeke | 3Cyl. 1.3L Dsl. | 2000–2007 | Generator · domestic |
| Westerbeke Generator | 10.4 BTD Westerbeke | 3Cyl. 1.3L Dsl. | 2002–2007 | Generator · domestic |
| Westerbeke Generator | 12.0 BTDC Westerbeke | 4Cyl. 1.8L Dsl. | 2000–2007 | Generator · domestic |
| Westerbeke Generator | 12.5 BTDB Westerbeke | 4Cyl. 1.8L Dsl. | 2000–2007 | Generator · domestic |
| Westerbeke Generator | 12.6 BTD Westerbeke | 3Cyl. 1.3L Dsl. | 2002–2007 | Generator · domestic |
| Westerbeke Generator | 15.0 BTDC Westerbeke | 4Cyl. 1.8L Dsl. | 2000–2007 | Generator · domestic |
| Westerbeke Generator | 6.0 BTDA Westerbeke | 3Cyl. 1.3L Dsl. | 2000–2007 | Generator · domestic |
| Westerbeke Generator | 7.5 BTDA Westerbeke | 3Cyl. 1.3L Dsl. | 2000–2007 | Generator · domestic |
| Westerbeke Generator | 9.4 BTDB Westerbeke | 4Cyl. 1.8L Dsl. | 2000–2007 | Generator · domestic |
| Autocar | SB-190 | — | 1999–2009 | domestic |
| Autocar | SB-200 | — | 1999–2009 | domestic |
| Autocar | SB-210 | — | 1999–2009 | domestic |
| Autocar | SB-300 | — | 1999–2009 | domestic |
| Autocar | SB-310 | — | 1999–2009 | domestic |
| Autocar | SB-II | — | 1991–2008 | domestic |
| Autocar | SB-III | — | 1990–2009 | domestic |
| Autocar | SB-III MAX | — | 1991–2003 | domestic |
| Autocar | SDZ | — | 1991–2001 | domestic |
| Autocar | SL100 | — | 1996–2006 | domestic |
| Autocar | SL100e | — | 2002–2012 | domestic |
| Autocar | SL200 | — | 1996–2006 | domestic |
| Autocar | SL200e | — | 2002–2012 | domestic |
| Autocar | SL300 | — | 1996–2006 | domestic |
| Autocar | SL400 | — | 1996–2012 | domestic |
| Autocar | SL400e | — | 2002–2012 | domestic |
| Autocar | Sentry | — | 1991–2001 | domestic |
| Autocar | Super | — | 1991–2009 | domestic |
| Autocar | Super II | — | 1993–2006 | domestic |
Cross-reference
OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.
WAI New12223N
Bosch0 120 488 297, 9 120 060 027
Bosch RemanufacturedAL927X
Bosch Service Europe0 986 AN0 545
Carrier Transicold20-41-5458, 20-44-9571, 20-44-9571RM, 29-50340-00
Lester12223
Lucas Electrical EuropeLRA01867
MidlandRA601000X
Prestolite66021606
Thermo-King10-41-5458, 10-41-5458B, 41-5458, 41-8461, 44-8950, 44-9571, 45-2254, 45-2695, 45-2777, 5D33839G01, 5D38603G01, 841-5458, 841-8461, 844-9571, 845-2254, 845-2589
Bosch9 120 006 026
Thermo-King5D38602G01
Delco61013382
Thermo-King1E32215G01, 41-6780, 45-2592, 45-6780





