The PowerTech 6135 engine line groups 2 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| DZ123153 | ALTERNATOR (14 V; 90 A) (3155) | alternator |
| RE537508 | ALTERNATOR (12 V; 120 A) (3156) | alternator |
| RE550906 | ALTERNATOR (12 V; 240 A) (3161) | alternator |
| RE555751 | ALTERNATOR (12 V; 200 A) (3154) | alternator |
| RE558675 | ALTERNATOR (24 V; 60 A) (3157) | alternator |
| RE558676 | ALTERNATOR (24 V; 100 A) (3123) | alternator |
| RE558678 | ALTERNATOR (24 V; 150 A) (3122) | alternator |
| DZ118692 | FAN BELT (LGTH= 1564 mm) | belt |
| DZ118694 | FAN BELT (LGTH=1605 mm) | belt |
| DZ119558 | FAN BELT (LGTH=1635 mm) | belt |
| R128806 | FAN BELT (LGTH= 1765 mm) | belt |
| R531878 | FAN BELT (LGTH= 1805mm) | belt |
| R531879 | FAN BELT (LGTH=1840 mm) | belt |
| DZ110562 | (USE WITH DZ113378 974G) | fuel_filter |
| DZ111004 | DEF TANK HEADER FILTER (25 Micron) | fuel_filter |
| DZ111166 | (USE WITH DZ113373 974G) (974C) | fuel_filter |
| DZ112918 | SECONDARY FUEL FILTER | fuel_filter |
| RE539465 | PRIMARY FUEL FILTER | fuel_filter |
| RE572785 | OIL FILTER OIL COOLER | oil_filter |
| DZ100304 | DIESEL EXHAUST FLUID INLINE FILTER | other_service |
| DZ112023 | SHORT BLOCK ASSEMBLY | other_service |
| DZ114695 | (974C) (3447) (3449) (3451) (3453) (3448) (3452) (974Q) (3450) (3454) (974G) | other_service |
| R529123 | CRANKSHAFT PULLEY & DAMPER (OD=211 mm) | other_service |
| R532124 | CRANKSHAFT PULLEY & DAMPER (OD=187 mm) | other_service |
| RE539805 | CRANKSHAFT PULLEY & DAMPER (OD = 408 mm) | other_service |
| DZ114640 | DOSING UNIT PUMP FILTER | pump |
| RE539584 | STARTER (12 V) | starter |
| RE540886 | STARTER (12 V) | starter |
| RE70756 | STARTER (12 V) | starter |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.