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Home›Sprayers›John Deere R4045

John Deere R4045 Sprayer

The John Deere R4045 is a sprayer powered by a Cummins/Onan RDJC engine.

120.0 L
Displacement
4
Cylinders
63
Parts

Engine

Cummins/Onan RDJC
Displacement120.0 L
Cylinders4
Rated speed1800 rpm
Oil capacity6.0 L

Parts

63
Part #DescriptionQtySystem
110-0546Gasket, Glow Plug4Gasket Amazon eBay $9.95
110-1852Gasket, Head2Gasket Amazon eBay
120-0547Pump Assembly, Oil1Pump Amazon eBay $295.00
120-0580Gasket Kit, Oil Pump1Gasket Amazon eBay
122-0185Oil Filter1Oil filter Amazon Amazon eBay $19.55 eBay NAPA $12.88
122-0188Gasket, Oil Adapter1Gasket Amazon eBay
122-0325Filter, Fuel - Primary1Fuel filter Amazon eBay $75.00 NAPA $35.18
122-0326Filter, Fuel - Secondary1Fuel filter Amazon eBay $65.00 NAPA $37.59
132-0072Gasket - Water Pump1Gasket eBay
132-0082Repair Kit, Water Pump (Includes Shaft and Bearing, Impeller, Fan, Hub and Gasket)1Pump eBay
132-0101Seal1Seal Amazon eBay
132-0105Fresh water pump, with metal impeller1Pump eBay
132-0110Pump, Water1Pump Amazon eBay
132-0114Impeller1Impeller Amazon eBay
140-0584Gasket, Air Cleaner1Gasket Amazon eBay
140-0636Element and Retainer, Air Cleaner1Air filter Amazon eBay
147-0043Nozzle Only (Component of Nozzle & Holder Assembly)1Gasket Amazon eBay
147-0044Nozzle Only (component of Nozzle & Holder Assembly)4Injector Amazon eBay $24.95
147-0136Nozzle & Holder Assembly1Injector Amazon eBay
147-0231Pump, Injection (Includes Buttons 2, 4, 11, 12, Retaining Ring, Injection Lines and Governor Linkage Ball Joint)1Pump Amazon eBay
147-0232Pump, Fuel - Injection (includes mounting gasket)1Pump eBay
149-0408Filter, Secondary Fuel (Includes Cartridge)1Fuel filter Amazon eBay
149-0428Cartridge, Secondary Fuel Filter1Fuel filter Amazon eBay NAPA $20.57
149-0455Gasket, Secondary Filter - Cartridge to Head1Gasket Amazon eBay
149-0456Gasket, Secondary Filter Bowl to Cover1Gasket Amazon eBay
149-0493Gasket, Secondary Filter - Cartridge to Retainer1Gasket Amazon eBay
149-0517Gasket, Fuel Pump Bowl1Gasket Amazon eBay
149-0792Gasket, Fuel Pump Mounting1Gasket Amazon eBay
149-0846Cartridge (For 149-1078 Filter)1Fuel filter Amazon eBay $39.88
149-1020Pump, Fuel (includes mounting gasket)1Pump eBay
149-1046Repair Kit, Fuel Pump1Pump Amazon eBay
149-1078Filter, Fuel - Mounted Between Fuel Tank and Transfer Pump1Fuel filter Amazon eBay
154-1057Gasket, Exhaust Manifold4Gasket Amazon eBay
168-0100Gasket Kit, Engine1Gasket eBay
193-0104Sender Unit - Water Temperature1Sensor Amazon eBay
193-0108Sender, Oil Pressure Gauge1Sensor Amazon eBay $119.99
212-1064Brush, Collector Ring1Brush eBay $34.95
300-1006Board Assembly, Regulator1Avr eBay
305-0534Regulator Assembly, Voltage (Complete)1Avr eBay
309-0130Thermostat1Thermostat Amazon eBay $55.00 NAPA $35.33
309-0145Gasket, Thermostat Cover / Thermostat Chamber1Gasket Amazon eBay
309-0178Switch, High Water Temperature Alarm - Optional1Sensor Amazon eBay $350.00
309-0179Switch, High Water Temperature1Sensor Amazon eBay
333-0106Plug, Glow - 12 Volt (includes gasket)4Glow plug Amazon eBay
503-0204Hose, Radiator Curved1Hose eBay
503-0400Hose, Radiator1Hose eBay
509-0086Seal, Crankshaft Rear1Seal Amazon eBay
509-0088Seal, Governor Shaft1Seal Amazon eBay
509-0090Seal, Oil - Intake Valve2Seal Amazon eBay
511-0066Belt, Drive1Belt Amazon eBay
511-0067Belt, Centrifugal Water Pump1Belt Amazon eBay NAPA $4.76
110-1221Spring, Valve8Service part / kit Amazon eBay
110-1278Valve, Exhaust4Service part / kit Amazon eBay NAPA $93.84
110-1320Valve, Intake1Service part / kit Amazon eBay $49.99 NAPA $215.34
110-1501Guide, Valve8Service part / kit Amazon eBay
130-0626Pencil, Zinc (Included in Heat Exchanger)1Service part / kit Amazon eBay
132-0111Repair Kit1Service part / kit Amazon eBay
149-0463Valve, Check1Service part / kit Amazon eBay
304-0500Resistor, Tapped (Adjustable)1Service part / kit eBay $109.95
309-01691 Begin Spec G 25 261Service part / kit Amazon eBay
333-0054Heater, Water Jacket1Service part / kit eBay
522-0212Overhaul Kit, Set1Service part / kit eBay
522-0264Overhaul Kit, Set1Service part / kit eBay

Service & wear parts shared with every machine that uses this engine. Confirm the exact part for your serial number.

Aftermarket parts that fit this sprayer

60
AT333807 FridayParts $32.50 AH232714 FridayParts $85.99 4300K FridayParts $89.90 RE271575 FridayParts $89.90 77600 FridayParts $89.90 RE531195 FridayParts $38.50 AT416949 FridayParts $219.50 T240080 FridayParts $35.47 DZ10211 FridayParts $530.00 RE584052 KuduParts $56.00 FridayParts $58.96 RE333569 Amazon eBay $350.89 FridayParts $45.00 KuduParts $72.00 RE219708 KuduParts $88.00 FridayParts $940.92 RE179973 FridayParts $940.92 299050-0160 FridayParts $56.89 RE552182 FridayParts $155.98 5WK96773 FridayParts $155.98 RE552186 FridayParts $159.89 RE552185 FridayParts $160.89 RE540557 KuduParts $44.00 FridayParts $46.50 R518852 FridayParts $572.99 RE269638 FridayParts $66.99 RE331643 FridayParts $77.50 AXE10038 FridayParts $77.50 P559148 FridayParts $62.89 R120540 FridayParts $40.62 AHC19979 FridayParts $39.80 RE232483 FridayParts $37.67 AH146560 FridayParts $30.53 AHC22107 FridayParts $50.89 RE509672 Amazon eBay $36.00 NAPA $33.32 KuduParts $16.00 FridayParts $18.57 N305273 FridayParts $341.99 AN206043 FridayParts $148.99 AT322221 FridayParts $29.88 R308663 FridayParts $108.96 RE30972 FridayParts $71.99 AR78825 FridayParts $44.50 AR45099 FridayParts $79.75 AHC16970 FridayParts $37.19 R533664 FridayParts $34.16 525mm FridayParts $772.15 DZ111104 FridayParts $772.15 200A FridayParts $15.83 SinoCMP $79.00 KuduParts $198.00 0124625084 FridayParts $315.20 RE544808 FridayParts $315.20 RE554472 Amazon eBay $292.99 FridayParts $315.20 AT384632 FridayParts $315.20 0124625214 FridayParts $315.20 90156697 FridayParts $315.20 AL118036 Amazon eBay $35.66 KuduParts $36.00 FridayParts $37.50 AL233526 KuduParts $36.00 FridayParts $37.50 RE34958 Amazon eBay $35.66 KuduParts $36.00 FridayParts $37.50 4160174 KuduParts $36.00 RE47313 KuduParts $36.00 RE39527 KuduParts $36.00 9106200123 KuduParts $36.00 AH128449 Amazon eBay $63.74 KuduParts $36.00 AT215172 KuduParts $36.00 AKK23814 KuduParts $36.00 AT429938 KuduParts $36.00 90185 KuduParts $72.00

Parts listed by aftermarket suppliers as fitting this sprayer — leads compiled from supplier catalogs; verify the exact part for your serial number.

Common questions

Which engine powers the John Deere R4045?

The John Deere R4045 sprayer is powered by the Cummins/Onan RDJC engine.

About

John Deere R4045 — sprayer. Specifications and parts compiled from manufacturer documents.

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