The 4045 engine line groups 8 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| RE520842 | Air Filter | air_filter |
| AH165975 | ALTERNATOR | alternator |
| AT387574 | ALTERNATOR | alternator |
| DZ114956 | ALTERNATOR | alternator |
| DZ117503 | ALTERNATOR (24V, 140A) (3127) | alternator |
| DZ123153 | ALTERNATOR | alternator |
| RE533516 | ALTERNATOR | alternator |
| RE533653 | ALTERNATOR | alternator |
| RE533654 | ALTERNATOR (12V, 120A) | alternator |
| RE537146 | ALTERNATOR (28V, 50A) (3142) | alternator |
| RE537508 | ALTERNATOR | alternator |
| RE540412 | ALTERNATOR (14V, 75A) (3148) | alternator |
| RE540413 | ALTERNATOR (28V, 50A) (3149) | alternator |
| RE554472 | (12V, 200A) (31AR) | alternator |
| RE558675 | ALTERNATOR | alternator |
| RE558676 | ALTERNATOR | alternator |
| SE501343 | (REMAN FOR AH165975) (3141) | alternator |
| SE501838 | (REMAN FOR AT387574) (3152) | alternator |
| SE502626 | ALTERNATOR | alternator |
| SE502627 | ALTERNATOR (REMAN FOR RE533653) (12V, 95A) (3107) | alternator |
| SE502628 | ALTERNATOR (REMAN FOR RE533654) (12V, 120A) (3108) | alternator |
| DZ112758 | (LGTH=1565 mm) (24GY) | belt |
| DZ114929 | FAN BELT (LGTH = 1655 mm) | belt |
| DZ115455 | FAN BELT (LGTH = 1550 mm) | belt |
| DZ115812 | FAN BELT (LGTH = 1680 mm) | belt |
| DZ117267 | FAN BELT (LGTH = 1690 mm) | belt |
| DZ117268 | FAN BELT (LGTH = 1530 mm) | belt |
| DZ118265 | FAN BELT | belt |
| DZ118558 | FAN BELT | belt |
| DZ118559 | FAN BELT | belt |
| DZ118560 | FAN BELT (LGTH = 1720 mm) | belt |
| DZ118562 | FAN BELT | belt |
| DZ118563 | FAN BELT | belt |
| DZ118564 | FAN BELT | belt |
| DZ118606 | FAN BELT | belt |
| DZ118648 | FAN BELT | belt |
| DZ118649 | FAN BELT | belt |
| DZ118650 | FAN BELT | belt |
| DZ118654 | FAN BELT | belt |
| DZ118763 | FAN BELT | belt |
| DZ118764 | FAN BELT (LGTH = 1525 mm) | belt |
| DZ118768 | (LGTH=1535 mm) (24GR) | belt |
| DZ118781 | FAN BELT (LGTH = 1700 mm) | belt |
| DZ118815 | FAN BELT (LGTH = 1725 mm) | belt |
| DZ119013 | FAN BELT (LGTH = 2330 mm) | belt |
| DZ119014 | (LGTH=2335 mm) (24HL) | belt |
| DZ119018 | FAN BELT | belt |
| DZ119059 | FAN BELT | belt |
| DZ119060 | FAN BELT (LGTH = 1555 mm) | belt |
| DZ119061 | FAN BELT (LGTH = 1540 mm) | belt |
| DZ119062 | FAN BELT | belt |
| DZ119063 | FAN BELT | belt |
| DZ119385 | FAN BELT (LGTH = 1650 mm) (24LA) | belt |
| DZ119416 | FAN BELT | belt |
| DZ119477 | FAN BELT (LGTH = 1565 mm) | belt |
| DZ119478 | FAN BELT (LGTH = 1570 mm) | belt |
| DZ119515 | FAN BELT | belt |
| DZ119516 | FAN BELT | belt |
| DZ119520 | FAN BELT | belt |
| DZ119521 | FAN BELT | belt |
| DZ119522 | FAN BELT | belt |
| DZ119530 | FAN BELT (LGTH = 1675 mm) | belt |
| DZ119533 | FAN BELT | belt |
| DZ119715 | FAN BELT | belt |
| DZ119970 | (LGTH=1550 mm) (24HA) | belt |
| R134625 | FAN BELT (LGTH = 1645 mm) | belt |
| R500277 | FAN BELT | belt |
| R533596 | FAN BELT | belt |
| T428692 | FAN BELT (LGTH = 1665 mm) | belt |
| T428712 | (LGTH=2400 mm) (24GS) | belt |
| T428724 | FAN BELT (LGTH = 1575 mm) | belt |
| T428725 | FAN BELT | belt |
| T428818 | FAN BELT | belt |
| T428820 | FAN BELT (LGTH = 1580 mm) | belt |
| T428822 | FAN BELT | belt |
| T428823 | FAN BELT | belt |
| T428825 | FAN BELT | belt |
| T428863 | FAN BELT | belt |
| T429109 | (LGTH=1660 mm) (24FN) (24GJ) | belt |
| T437055 | FAN BELT (LGTH = 2325 mm) | belt |
| SE502802 | (REMAN FOR RE526588) (16B3) | controller |
| R111137 | Spring | engine |
| R121043 | Oil Bypass Valve | engine |
| DZ115390 | SECONDARY FUEL FILTER | fuel_filter |
| DZ115391 | PRIMARY FUEL FILTER | fuel_filter |
| RE521540 | FUEL FILTER PRIMARY FILTER ELEMENT | fuel_filter |
| RE522878 | FINAL FUEL FILTER (35ED) | fuel_filter |
| RE60021 | FINAL FUEL FILTER | fuel_filter |
| RE62418 | Fuel filter | fuel_filter |
| RE62424 | PRIMARY FUEL FILTER | fuel_filter |
| RE62425 | (35CW, 35CX) | fuel_filter |
| SE501915 | FUEL INJECTION PUMP (REMAN FOR RE507959) (16A5) | fuel_injection_pump |
| SE501925 | FUEL INJECTION NOZZLE (REMAN FOR DZ100212) (16A5) | injector |
| DZ118286 | OIL FILTER | oil_filter |
| RE504836 | OIL FILTER | oil_filter |
| AT211041 | FAN PULLEY | other_service |
| DZ105100 | CRANKCASE VENT FILTER | other_service |
| DZ105796 | OCV FILTER | other_service |
| DZ109722 | SHORT BLOCK ASSEMBLY | other_service |
| DZ111004 | DEF TANK HEADER FILTER (25 Micron) | other_service |
| DZ114640 | DIESEL EXHAUST FLUID (DEF) DOSING UNIT FILTER | other_service |
| DZ114695 | DEF TANK INLET SCREEN | other_service |
| DZ118548 | ENGINE DIESEL EXHAUST FLUID IN-LINE FILTER | other_service |
| R113480 | FAN PULLEY | other_service |
| R128658 | FAN PULLEY | other_service |
| R128659 | FAN PULLEY | other_service |
| R128660 | FAN PULLEY | other_service |
| R128661 | (OD = 183.5 mm) | other_service |
| R128662 | FAN PULLEY (OD = 203 mm) | other_service |
| R505567 | CRANKSHAFT PULLEY | other_service |
| R545126 | CRANKSHAFT PULLEY (OD = 168 mm) | other_service |
| RE52119 | (12V) | other_service |
| RE570963 | SHORT BLOCK ASSEMBLY (subbed by DZ109722) | other_service |
| RE571271 | SHORT BLOCK ASSEMBLY | other_service |
| SE501094 | CONNECTING ROD (REMAN FOR RE500608) (4838) | other_service |
| SE501809 | CYLINDER HEAD (REMAN FOR RE532328) (5130) | other_service |
| SE503035 | CONTROLLER | other_service |
| SE501609 | (REMAN FOR RE546906) (4433) (4434) (4446) (4447) | pump |
| SE501814 | OIL PUMP (REMAN FOR DZ100057) (5001) | pump |
| DZ110081 | STARTER | starter |
| DZ110082 | STARTER MOTOR (24 V, 4 KW) | starter |
| DZ110083 | STARTER | starter |
| DZ129200 | STARTER | starter |
| RE501150 | STARTER | starter |
| RE501713 | STARTER MOTOR (12 V, 2.6 KW) | starter |
| RE515688 | STARTER | starter |
| RE523501 | STARTER (3073) | starter |
| RE523502 | STARTER | starter |
| RE528929 | STARTER | starter |
| RE536490 | STARTER MOTOR (12V, 4KW) (30AG) | starter |
| RE540300 | STARTER | starter |
| RE540302 | STARTER | starter |
| RE546860 | STARTER | starter |
| RE546861 | STARTER (12V, 2.7 KW) | starter |
| RE546862 | STARTER (12 V) | starter |
| RE546868 | STARTER | starter |
| RE549229 | STARTER | starter |
| RE549230 | STARTER | starter |
| RE551636 | STARTER (12 V) | starter |
| RE551644 | STARTER | starter |
| RE551645 | STARTER (12 V) | starter |
| RE564633 | STARTER | starter |
| RE65189 | STARTER | starter |
| RE70474 | STARTER (12V, 4.8KW) | starter |
| RE70957 | STARTER | starter |
| RE70961 | STARTER | starter |
| RM100311 | STARTER (REMAN FOR RE546860) | starter |
| SE501402 | STARTER (REMAN FOR RE540300) (12V, 7KW) (3007) | starter |
| SE501403 | STARTER | starter |
| SE501851 | STARTER MOTOR (REMAN FOR DZ110081 OR RE507670) (12V, 3.4KW) (3075) | starter |
| SE502286 | STARTER (REMAN FOR DZ110082) (24V, 4KW) | starter |
| SE502558 | (REMAN FOR RE549229) (12V) (30AT) | starter |
| SE502631 | (REMAN FOR RE523501) (12V, 4.2KW) (3073) | starter |
| SE502632 | STARTER | starter |
| SE502736 | STARTER | starter |
| SE502823 | STARTER | starter |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.