The John Deere 3029DFS29 is a 2.91 L 3-cylinder athmo engine rated at 1800 rpm, producing up to 31 kW. It powers generator sets from John Deere and SDMO, including the J20U, J20U and J22. It holds 6 L (1.6 gal) of oil and 16.1 L (4.3 gal) of coolant.
Also known as: JOHN DEERE 3029DFS29
Part of the John Deere 3029 engine family — 27 variants share parts & fitment.
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
| Oil capacity | 6.0 L |
|---|---|
| Coolant capacity | 16.1 L |
| Displacement | 2.91 L |
| Cylinders | 3 |
| Aspiration | Athmo |
| Rated speed | 1800 rpm |
| Gross power | 31 kW |
Shared across brands: John Deere, SDMO
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | 16.1 L | — | |||
| Oil | 6.0 L | — | |||
| Spark plug | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Part # | Description | Category |
|---|---|---|
| 010419 | Air filter | Air filter |
| SJ14288 | ACTIVATED CARBON AIR FILTER | Air filter |
| 010423 | Spark plugs | Alarm mute and lamp test button |
| CD3029DF120 | Alternator | Alternator |
| RE509106 | ALTERNATOR (14V, 65A) (3132) | Alternator |
| RE544045 | ALTERNATOR (28V, 50A) (3131) | Alternator |
| SE501346 | ALTERNATOR (REMAN FOR AL81436 OR AL207585) (14V, 55A) | Alternator |
| SE501372 | ALTERNATOR (REMAN FOR TY6686) (12V, 78A) | Alternator |
| SE501828 | (REMAN FOR RE533653) (3140) | Alternator |
| SE501835 | ALTERNATOR (REMAN FOR RE509106) (14 V, 65 A) (3132) | Alternator |
| 991990 | Battery disconnecter | Battery |
| 010422 | Battery service | Battery service |
| 010421 | Belt | Belt |
| R73784 | FAN BELT (LGTH = 1340 mm) | Belt |
| R73785 | FAN BELT (LGTH = 1465 mm) | Belt |
| R97939 | FAN BELT (LGTH = 1320 mm) | Belt |
| RE55793 | FAN BELT (LGTH = 1300 mm) | Belt |
| T20334 | FAN BELT (LGTH = 1219 mm) | Belt |
| T23526 | FAN BELT (LGTH = 1257 mm) | Belt |
| T24473 | FAN BELT (LGTH = 1295 mm) | Belt |
| 010418 | Fuel filter | Controller screen |
| 010420 | Coolant and filter | Coolant |
| DZ108524 | CRANKSHAFT PULLEY (OD = 140 mm) (1346) | Crankshaft pulley and damper |
| 791278 | Biological hydraulic fluid Alt. 1 | Fluid |
| 99000-25010 | Grease A | Fluid |
| DZ111795 | FUEL FILTER (35JR) FURNISH IN INTER FACTORY FOR SDMO | Fuel filter |
| RE533026 | FUEL FILTERS (35K6) | Fuel filter |
| RE60021 | FINAL FUEL FILTER | Fuel filter |
| RE62418 | FINAL FUEL FILTER | Fuel filter |
| 33702 | GASKET KIT | Gasket |
| 36950 | Calibrating injectors (LOW DEAD VOLUME) | Injector |
| SE501101 | NOZZLE (REMAN FOR RE48786) | Injector |
| SE501177 | NOZZLE (REMAN FOR RE515684) (16QN) (16QP) (16SV) (16SW) | Injector |
| DZ112584 | OIL FILTER (5995) CONTACT TO SDMO DEALER FOR SERVICE | Oil filter |
| DZ118286 | OIL FILTER | Oil filter |
| RE507017 | Oil filter | Oil filter |
| RE519626 | OIL FILTER | Oil filter |
| T19044 | OIL FILTER (For Export) | Oil filter |
| 17776 | THROTTLE SHAFT BUSHING REPLACEMENT | Service part / kit |
| 23093 | Governor linkage gap kit | Service part / kit |
| 26431 | ESO MOUNTING AND GROUNDING KIT | Service part / kit |
| 34028 | LLA PISTON | Service part / kit |
| 34029 | LLA PISTON | Service part / kit |
| 34228 | CSA PISTON | Service part / kit |
| 36106 | O.S. METERING VALVE AND ARM ASSEMBLY | Service part / kit |
| 37052 | CSA PISTON | Service part / kit |
| 37054 | CSA SOLENOID KIT 12V DELAY | Service part / kit |
| 791275 | Sound Power level CA141 105 | Service part / kit |
| 99000-32020 | Thread lock cement | Service part / kit |
| AH104259 | Ash Tray | Service part / kit |
| AL178270 | Field Office | Service part / kit |
| AL222926 | Antenna | Service part / kit |
| AL71345 | Security Door Lock Kit | Service part / kit |
| AL71350 | Blank Key | Service part / kit |
| AL77888 | Seat Backrest Extension | Service part / kit |
| AR60937 | Cigarette Lighter | Service part / kit |
| AT162291 | Seat Backrest Extension | Service part / kit |
| AXE59372 | Chainsaw Holder | Service part / kit |
| BE32890 | High performance - 4-m (13-ft) length Antenna | Service part / kit |
| BLV11177 | John Deere Quik-Knect Driveline Yoke Bundle | Service part / kit |
| BLV11199 | John Deere Quik Knect™ PTO receiver | Service part / kit |
| BLV11203 | John Deere Quik-Knect Driveline Yoke Bundle | Service part / kit |
| BPF11129 | FT4 GreenStar Harness | Service part / kit |
| BPF11445 | John Deere 4640 Universal Display and Extended Monitor Bracket | Service part / kit |
| BPF11526 | Gen 4 Extended Monitor Cable - .6 Meter | Service part / kit |
| BPF12124 | G5 Universal Display Mounting Bracket - Tractors/Sprayers | Service part / kit |
| BPF12231 | GreenStar™ Ready Universal Guidance Kit, Upgradeable - John Deere or Competitive Models | Service part / kit |
| BRE10015 | Cell Phone Mount Kit | Service part / kit |
| BRE10152 | Self - Leveling Cup Holder | Service part / kit |
| BRE10255 | Tablet Mount Kit | Service part / kit |
| BRE10482 | RAM 1 inch T-slot Ball Mount | Service part / kit |
| BRE10483 | RAM 1.5 inch T-slot Ball Mount | Service part / kit |
| BSJ10101 | 3rd Mid SCV (upgrade from 2 Mid SCV) | Service part / kit |
| BSJ10330 | 2 Mechanical Mid-SCV with Joystick lever | Service part / kit |
| BSJ10441 | 3rd Rear SCV (Upgrade from 2 rear SCV) | Service part / kit |
| BSJ10595 | Quick-Hitch Category 2 | Service part / kit |
| BSJ10641 | Cab Instructional Seat Kit | Service part / kit |
| BXX10631 | Straight drawbar and hammerstrap | Service part / kit |
| BXX10684 | Ballast Box | Service part / kit |
| BXX11002 | Dual Mid SCV with Joystick Control Kit - Open Station | Service part / kit |
| BXX11004 | Cab & OOS Triple Rear Deluxe SCV Kit with Lever Controls | Service part / kit |
| BXX11005 | Power Beyond Coupler Kit | Service part / kit |
| BXX11017 | 5EN FT4, Kit Case Drain Line | Service part / kit |
| BXX11210 | Dual Mid SCV with Joystick Control Kit - Cab | Service part / kit |
| DZ102006 | SHORT BLOCK ASSEMBLY | Service part / kit |
| L154682 | Rear Axle 1.6 in. Extension (40 mm) | Service part / kit |
| L154683 | Rear Axle 1.2 in. Extension (30 mm) | Service part / kit |
| L154684 | Rear Axle 4.4 in. Extension (111 mm) | Service part / kit |
| LVB25501 | Seat Armrest Kit | Service part / kit |
| R110081 | FAN PULLEY (OD = 154 mm) | Service part / kit |
| R110450 | CRANKSHAFT PULLEY AND DAMPER (OD = 174 mm) | Service part / kit |
| R113425 | CRANKSHAFT PULLEY AND DAMPER (OD = 174 mm) | Service part / kit |
| R117011 | CRANKSHAFT PULLEY AND DAMPER (OD = 140 mm) | Service part / kit |
| R120262 | CRANKSHAFT PULLEY AND DAMPER (OD = 174 mm) | Service part / kit |
| R127764 | Weight, front suitcase 43 kg (95 lb) quantity of one | Service part / kit |
| R133067 | CRANKSHAFT PULLEY AND DAMPER (OD = 146 mm) | Service part / kit |
| R133359 | Drawbar - Offset | Service part / kit |
| R213907 | Weight, rear wheel - 43.09 kg (95 lb) | Service part / kit |
| R501213 | CRANKSHAFT PULLEY AND DAMPER (OD = 174 mm) | Service part / kit |
| R501222 | CRANKSHAFT PULLEY AND DAMPER (OD = 140 mm) | Service part / kit |
| R501223 | CRANKSHAFT PULLEY AND DAMPER (OD = 174 mm) | Service part / kit |
| R534716 | CRANKSHAFT PULLEY (OD = 113 mm) (1348) | Service part / kit |
| R547151 | CRANKSHAFT PULLEY AND DAMPER (OD = 171 mm) (1346) | Service part / kit |
| R66432 | Draft Link Conversion Bushing, Cat. II to Cat. I | Service part / kit |
| R76979 | FAN PULLEY (OD = 135 mm) | Service part / kit |
| R87148 | FAN PULLEY (OD = 172 mm) | Service part / kit |
| RE19428 | Safety Chain Support Kit | Service part / kit |
| RE229422 | PowrReverser™ Modulation Control Kit | Service part / kit |
| RE265955 | Front Axle Spacer | Service part / kit |
| RE270484 | Canopy Deluxe | Service part / kit |
| RE282643 | Leather Steering Wheel | Service part / kit |
| RE343680 | Accessory Mounting Bracket - Short Bar | Service part / kit |
| RE39829 | Drawbar Clevis Kit (Hammer Strap) - Straight Drawbar | Service part / kit |
| RE39830 | Drawbar Clevis Kit (Hammer Strap) - Offset Drawbar | Service part / kit |
| RE502325 | SHORT BLOCK ASSEMBLY | Service part / kit |
| RE535720 | SHORT BLOCK ASSEMBLY | Service part / kit |
| RE558819 | 76.2-mm (3-in.) tie-rod assembly | Service part / kit |
| RE558821 | Mounting Ball Stud | Service part / kit |
| RE59031 | CRANKSHAFT PULLEY AND DAMPER (OD = 174 mm) | Service part / kit |
| RE68495 | Power Strip with Six Outlets | Service part / kit |
| SE501484 | COMPLETE BLOCK ASSEMBLY | Service part / kit |
| SE501488 | COMPLETE BLOCK ASSEMBLY | Service part / kit |
| SE501571 | CONNECTING ROD (REMAN FOR DZ104739) (4813) | Service part / kit |
| SE501572 | CONNECTING ROD (REMAN FOR RE501675) | Service part / kit |
| SE501573 | CONNECTING ROD (REMAN FOR RE501675) | Service part / kit |
| SJ10170 | Antenna | Service part / kit |
| SJ16226 | Rear Wiper Kit | Service part / kit |
| T12553 | Center Link Conversion Bushing, Cat. II to Cat. I | Service part / kit |
| TY27545 | Quik-Coupler, Economy, Category 2 | Service part / kit |
| 09912-34510 | Special tool (A) | Special tool |
| 09913-60910 | Special tool (B) | Special tool |
| 09913-61510 | Special tool (A) for main shaft hub removal | Special tool |
| 09913-84510 | Special tool (A) for input shaft oil seal retainer | Special tool |
| 09922-85811 | Special tool (A) for upper case and shifter assembly removal | Special tool |
| DZ11008 | STARTER MOTOR (12 V, 3.4 KW) (3075) | Starter |
| DZ110081 | STARTER | Starter |
| DZ110082 | STARTER MOTOR (24 V, 4 KW) | Starter |
| DZ110083 | STARTER | Starter |
| DZ129200 | STARTER | Starter |
| RE501693 | STARTER MOTOR (12 V, 2.5 KW) | Starter |
| RE501713 | STARTER MOTOR (12 V, 2.6 KW) | Starter |
| RE507670 | STARTER MOTOR (12 V, 3.1 KW) | Starter |
| RE515688 | STARTER | Starter |
| RE516157 | STARTER MOTOR (12 V) | Starter |
| RE519568 | STARTER MOTOR (12 V, 2.8 KW) | Starter |
| RE519650 | Starter component | Starter |
| RE523502 | STARTER | Starter |
| RE528929 | STARTER | Starter |
| RE540300 | STARTER | Starter |
| RE546868 | STARTER | Starter |
| RE552251 | STARTER | Starter |
| RE552252 | STARTER (24V) (3084) (30CB) | Starter |
| RE62916 | STARTER MOTOR (12 V) | Starter |
| SE501400 | STARTER (REMAN FOR RE62916) (12V, 2.5KW) | Starter |
| SE501401 | STARTER (REMAN FOR RE540301) (12 V, 2.5 KW) | Starter |
| SE501402 | STARTER (REMAN FOR RE540300) (12V, 7KW) (3007) | Starter |
| SE501427 | STARTER (REMAN FOR DZ110081) (12V, 3.4KW) | Starter |
| SE501851 | STARTER MOTOR (REMAN FOR DZ110081 OR RE507670) (12V, 3.4KW) (3075) | Starter |
| SE501852 | ALTERNATOR (REMAN FOR RE516157) 12V, 3.2KW | Starter |
| SE501865 | STARTER (REMAN FOR RE501693) (12V, 2.5KW) | Starter |
| SE501869 | STARTER (REMAN FOR RE519568) (12 V, 3.2 KW) (3085) | Starter |
| SE502286 | (REMAN FOR DZ110082) (24V, 4KW) (3092) | Starter |
| SE501634 | TURBOCHARGER (REMAN FOR RE70036) | Turbocharger |
| SE502214 | TURBOCHARGER (REMAN FOR RE518226) (65V6) | Turbocharger |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
The John Deere 3029DFS29 engine has an oil capacity of 6.0 liters.
The John Deere 3029DFS29 has a displacement of 2.91 liters with 3 cylinders.
The John Deere 3029DFS29 powers 3 generator set(s), including John Deere J20U, SDMO J20U, SDMO J22.
The John Deere 3029DFS29 uses oil filter part numbers John Deere DZ112582, John Deere AR58956, Donaldson P550758.
The John Deere 3029DFS29 uses fuel filter part numbers John Deere AE29052, John Deere AR50041, John Deere R127970.
The John Deere 3029DFS29 uses air filter part numbers John Deere AP3330, John Deere AE27170, John Deere AT18426.