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              John Deere 840 (40 Series) Parts Categories

              John Deere 840 (40 Series) Parts Categories

              Axles & Power Train...

              Wheel Bearing Kit 2 Wheel Drive Bearings & Kits Clutch Plate Clutch Plates Hydraulic Top Cover Gasket Hydraulic Gaskets Hydraulic Pump Repair Kit Repair Kits & Seals
              Sparex Spindle Bearing (22146X) 2WD Axle Spindle Bearings Ring Gear Clutch Ring Gears Hydrauilc Lift Cover Gasket Hydraulic Lift Components Imperial Rotary Shaft Seal, 1'' x 1 1/2'' x 1/4'' Single Lip Rotary Shaft Seals
              Track Rod/Drag Link Assembly, Length: 410 - 720mm 2WD Track Rod/Drag Link Assemblies Drive Cushion - Hydraulic Pump Couplings & Shafts John Deere 20,2040,2050,30,40,50,55 Tractor Series Hydraulic Pump | S-AR103033 Hydraulic Pumps Cone Wheel Bolt, 9/16'' x 2'' (UNF) Tractor Wheel Bolts
              Track Rod, Length: 367mm 2WD Track Rods & Drag Links Pinion Gear Shaft Crown Wheels & Pinions for Rear Differentials Hydraulic Rack Hydraulic Valve Chambers & Components PTO Shaft Transmission PTO Shafts
              Spindle Bush Axle Spindle Bushings (2WD) Seal Draft Hydraulic Control Components Gear Knob Levers & Selectors Rubber Boot for Gear Lever Transmission Rubber Boots
              Check Valve Brake Block Check Valves Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1328 Drive Belts Transmission Snap Ring P.T.O. Seals Hub Cap Wheel Hub Caps
              Intermediate Brake Disc, OD: 322mm. Brake Discs Transmission Gasket Set Gaskets for Transmission Parts LUK Spigot Bearing (410002440) Pilot Bearings Wheel Hub Wheel Hubs (2WD)
              Brake Sealing Ring. Brake Seals Pinion Gear Gears for Rear Differentials PTO Clutch Plate PTO Clutch Components Wheel Rim Front, 450 x 16” | for Case/IH, David Brown, Ford NH, John Deere, MF Wheel Rims
              Clutch Cover Assembly Clutch Assemblies Hydraulic Piston Valve Hydraulic Cylinders & Rams LUK Clutch Release Bearing Release Bearings Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1328 X17 Section Drive Belts
              Clutch Kit with Bearings Clutch Kits

              Bearings...

              Sparex Deep Groove Ball Bearing (62022RS) Deep Groove Bearings Sparex Needle Bearing (BH1620) Needle Roller Bearings Sparex Spindle Bearing (22146X) Spindle Bearings Sparex Taper Roller Bearing (LM48548/48510) Taper Roller Bearings

              Cabin & Body Panels...

              Engine Stop Cable - Length: 2245mm, Outer cable length: 2009mm. Engine Stop Cables Agricolour - Green, Gloss 5 ltr(s) Tin Green Agricolor Paint (Paint Tin) Wiper Motor 12V Wiper Motors for Tractors Agricolour - Yellow, Gloss 1 ltr(s) Tin Yellow Agricolor Paint (Paint Tin)
              Fender - RH Fenders Grille Spring Grilles & Cowls for Tractors Agricolour - Yellow, Gloss 400ml Aerosol Yellow Agricolor Paint (Aerosol)

              Engine & Filters...

              Air Filter - Outer Air Filters Crankshaft (3 Cyl.) 3179DL Engine Crankshafts & Pulleys Hydraulic Filter for John Deere | 1457429285, CR657, AR1205R, H1263/1, AR1400 Hydraulic & Transmission Oil Filters Rocker Cover Gasket - 3 Cyl. Rocker Cover Gaskets
              Bottom Hose, Inner Ø of Hose Smaller End: 47mm, Inner Ø of Hose Bigger End: 47mm Bottom Radiator Hoses Head Gasket - 3 Cyl. Engine Head Gasket Sets Fuel Injection Pump Gasket Injection Pump Overhaul Kits Seal Kit (Lift Cylinder) Seal Repair Kits
              Bypass Hose, Inner Ø of Hose Smaller End: 18mm, Inner Ø of Hose Bigger End: 18mm Bypass Radiator Hoses Oil Filter for John Deere, Renault, Zetor | AZL029, CR608, P550020, AR58956 Engine Oil Filters Inlet Valve Inlet Engine Valves Top Hose, Inner Ø of Hose Smaller End: 38mm, Inner Ø of Hose Bigger End: 38mm Top Radiator Hoses
              Valve Tappet Cam Followers & Tappets Imperial Rotary Shaft Seal, 1'' x 1 1/2'' x 1/4'' Single Lip Engine Oil Seals Piston Liner (Finished) Liners for Tractor Pistons Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1328 Tractor Drive Belts
              Fuel Cap Caps Piston Ring and Liner Kit Engine Piston, Ring & Liner Kits Oil Seal Lip & Rope Seal Housing Gaskets Piston (Standard) Tractor Engine Pistons
              Pre Cleaner - Universal Complete Pre-Cleaner Assemblies Thermostat Gasket Engine Thermostat Gaskets Main Bearing Std. (Pair) Main Engine Bearings Thermostat Tractor Engine Thermostats
              Drain Tap | for David Brown, Fiat, Ford, John Deere, Landini, Massey... Cooling System Drain Taps Exhaust Manifold Gasket Exhaust & Manifold Gaskets O Ring Cord 3mm x 1m O Ring Cords Idler Gear Bush Tractor Engine Timing Components
              Top Gasket Set - 3 Cyl. Cylinder Head Gaskets Exhaust Manifold Gasket Exhaust & Manifold Gaskets O Ring 1/8'' x 13/16'' (BS211) 70 Shore O Rings Injector Assembly Tractor Fuel Injectors
              Cylinder Head Stud Cylinder Head Studs & Bolts Silencer Clamp - Ø: 67mm Exhaust Clamps O Ring 1/8'' x 13/16'' (BS211) 70 Shore O Rings - Imperial O Rings & Accessories Radiator Cap | for David Brown, Ford NH, John Deere, Case/IH, JCB, Massey… Tractor Radiator Caps
              Push Rod Cylinder Push Rods Exhaust Valve Exhaust Engine Valves Oil Cooler Oil Pumps John Deere 2050/40/50/55 Series Radiator | fits many models Tractor Radiators
              Spring Valve Cylinder Valve Springs Weather Cap - Counter Balanced, Ø 2'', (50.8mm) Exhaust Weather Caps Imperial Rotary Shaft Seal, 1'' x 1 1/2'' x 1/4'' Single Lip Oil Seals - Imperial Oil Seals Silencer - Underhood Tractor Silencers
              Main Bearing STD Engine Bearing Thrust Washers Fuel Cap Filler Caps Metric Rotary Shaft Seal, 45 x 65 x 8mm Double Lip Oil Seals - Rotary Shaft Oil Seals Valve Collet Valve Collets for Cylinder Heads
              Camshaft Bush Engine Camshafts & Bushings Fuel Filter | for Case/IH, David Brown, Fendt, Fiat, Ford NH… Fuel Filters Sump Gasket - 3 Cyl. (3.152D, 3.164D, 3.179D, 3.179T, 6.329D, 6.359D, ) Oil Sump Gaskets Valve Cap Valve Seats & Caps
              Conrod Bearing Std. Pair Engine Connecting Rod Bearings Fuel Leak Off Pipe Fuel Pipes Liner Seal Piston Liner Seals Injector Washers, PTFE (Agripak 12 pcs.) Washers and Seals for Fuel Injectors
              Conrod Bolt Engine Connecting Rods Fuel Lift Pump for John Deere | (DD13483, DD14292, RE27667, RE37482, RE527115) Fuel Pumps Pre Cleaner Bowl Pre-Cleaner Components Water Pump Repair Kit Water Pump Repair & Adaptor Kits
              Crankshaft Seal - Front Engine Crankshaft Seals Bottom Gasket Set - 3 Cyl. (JD 3.179D) Gasket Bottom Sets Piston Ring Rings for Tractor Engine Pistons Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1328 X17 Section Drive Belts

              Hydraulics...

              Sparex Quick Release Hydraulic Coupling Female 1/2'' Body x 3/4'' UNF Female Thread Quick Release Hydraulic Couplings PTFE Back-up Ring BS211/4E.045TH Seal Kits

              Lighting & Electrical Accessories...

              Voltage Regulator Alternator Regulators Ignition Switch for John Deere | (AL25064, AL36365, AL62707) Ignition Switches & Components LH Rear Combination Light | Deutz-Fahr, John Deere, Massey, Hella (2SE997111011) Rear Lights Starter Solenoid Starter Motor Solenoids
              Alternator (Sparex) - 12V, 65 Amps Complete Alternator Units Indicator Unit | 3617865M1, 5125586 Case/IH, Ford NH, John Deere, Fiat, Landini… Indicator Switches Relay Relay & Flasher Units Starter Motor - 12V, 3Kw (Sparex) Starter Motors
              RH/LH Front Combinaton Light | Case/IH, David Brown, John Deere, Hella (AL58739) Front Lights Head Light Cowl Cover Lighting Cowls & Mounts Relay Relays & Trailer Indicator Units Brake Switch for John Deere | (AL27809, AL67715) Tractor Brake Switches
              Head Light for John Deere | (AL63915, AL63916, AL69316) Head Lights Oil Pressure Switch Oil Pressure Switches Water Temperature Switch Senders & Sensors Heater Plug | Case/IH, David Brown, Fiat, Ford NH, John Deere, Landini, Massey Tractor Ignition Glow Plugs

              Paint...

              Agricolour - Yellow, Gloss 1 ltr(s) Tin Agricolour

              PTO & Linkage...

              Top Link (Cat.2/2) Ball and Ball, 1 1/8'', Min. Length: 549mm. Cat. 2/2 Ball - Ball Standard Duty Complete Assemblies Top Links - Manual Top Link (Cat.20mm/2) Ball and Ball, 1 1/8'', Min. Length: 549mm. Complete Manual Top Link Assemblies Hydraulic Lift Arm Hydraulic PTO Lift Arms Levelling Box Assembly 15" Levelling rod shaft | John Deere (AR44552, RE16370) PTO Levelling Box Conversion Kits & Assemblies
              Top Link (Cat.20mm/2) Ball and Ball, 1 1/8'', Min. Length: 549mm. Cat. 20mm/2 Ball - Ball Standard Duty Complete Assemblies Top Links - Manual Top Link Clip Handles & Brackets for Hydraulic Top Links Levelling Box Fork | for John Deere (R48595) Levelling Box Yokes & Forks Top Link Ball End - 1 1/8'' UNC - Cat.20mm Top Link Ball Ends
              Stabiliser Chain - Min. Length:-mm - Check Chains

              Towing & Fasteners...

              Imperial Castle Nut, Size: 3/4'' UNF (DIN | Standard No. DIN 935) Tensile strength: 8.8 Assorted Nuts Cotter Pin, Ø5 x 40mm Cotter Pins Imperial Castle Nut, Size: 3/4'' UNF (DIN | Standard No. DIN 935) Tensile strength: 8.8 UNF Imperial Woodruff Key 3/16'' x 3/4'' (DIN | Standard No. DIN 6888) Woodruff Keys
              Metric Flat Washer, ID: 20mm, OD: 37mm, Thickness: 3mm (DIN | Standard No. DIN 125A) Assorted Washers Metric Flat Washer, ID: 20mm, OD: 37mm, Thickness: 3mm (DIN | Standard No. DIN 125A) Flat Washers

              Workshop & Merchandising...

              Grease Nipples - 1/8'' BSP 0° Grease Nipples

              Gallery: Tractor Parts and Accessories for John Deere 840 (Agricultural Tractor - 40 Series)

              Air Filter - Outer Fuel Filter | for Case/IH, David Brown, Fendt, Fiat, Ford NH… Hydraulic Filter for John Deere | 1457429285, CR657, AR1205R, H1263/1, AR1400 Oil Filter for John Deere, Renault, Zetor | AZL029, CR608, P550020, AR58956 Pre Cleaner - Universal Pre Cleaner Bowl Drain Tap | for David Brown, Fiat, Ford, John Deere, Landini, Massey... John Deere 2050/40/50/55 Series Radiator | fits many models Radiator Cap | for David Brown, Ford NH, John Deere, Case/IH, JCB, Massey… Imperial Rotary Shaft Seal, 1'' x 1 1/2'' x 1/4'' Single Lip Seal Kit (Lift Cylinder) Fuel Cap Idler Gear Bush Fuel Leak Off Pipe Silencer - Underhood Silencer Clamp - Ø: 67mm Weather Cap - Counter Balanced, Ø 2'', (50.8mm) Ring Gear Rubber Boot for Gear Lever Transmission Gasket Set Gear Knob Check Valve Intermediate Brake Disc, OD: 322mm. Brake Sealing Ring. Wiper Motor 12V Engine Stop Cable - Length: 2245mm, Outer cable length: 2009mm. Fender - RH Seal Hydraulic Top Cover Gasket Hydraulic Piston Valve Hydrauilc Lift Cover Gasket Metric Flat Washer, ID: 20mm, OD: 37mm, Thickness: 3mm (DIN | Standard No. DIN 125A) Imperial Castle Nut, Size: 3/4'' UNF (DIN | Standard No. DIN 935) Tensile strength: 8.8 Cotter Pin, Ø5 x 40mm Top Hose, Inner Ø of Hose Smaller End: 38mm, Inner Ø of Hose Bigger End: 38mm Bottom Hose, Inner Ø of Hose Smaller End: 47mm, Inner Ø of Hose Bigger End: 47mm Bypass Hose, Inner Ø of Hose Smaller End: 18mm, Inner Ø of Hose Bigger End: 18mm Thermostat Thermostat Gasket Water Pump Repair Kit O Ring Cord 3mm x 1m Cylinder Head Stud Valve Cap Valve Collet Valve Tappet Push Rod Spring Valve Crankshaft (3 Cyl.) 3179DL Crankshaft Seal - Front Conrod Bolt Head Gasket - 3 Cyl. Bottom Gasket Set - 3 Cyl. (JD 3.179D) Top Gasket Set - 3 Cyl. Exhaust Manifold Gasket Rocker Cover Gasket - 3 Cyl. Sump Gasket - 3 Cyl. (3.152D, 3.164D, 3.179D, 3.179T, 6.329D, 6.359D, ) Oil Seal Camshaft Bush Oil Cooler Fuel Lift Pump for John Deere | (DD13483, DD14292, RE27667, RE37482, RE527115) Fuel Injection Pump Gasket Injector Assembly Injector Washers, PTFE (Agripak 12 pcs.) Exhaust Manifold Gasket Track Rod, Length: 367mm Clutch Kit with Bearings Clutch Cover Assembly Clutch Plate LUK Spigot Bearing (410002440) LUK Clutch Release Bearing PTO Clutch Plate PTO Shaft Transmission Snap Ring Pinion Gear Shaft Pinion Gear Alternator (Sparex) - 12V, 65 Amps Starter Motor - 12V, 3Kw (Sparex) Hydraulic Rack Imperial Woodruff Key 3/16'' x 3/4'' (DIN | Standard No. DIN 6888) Grease Nipples - 1/8'' BSP 0° Inlet Valve Exhaust Valve Piston (Standard) Piston Ring Piston Liner (Finished) Liner Seal Piston Ring and Liner Kit Conrod Bearing Std. Pair Main Bearing Std. (Pair) Main Bearing STD Wheel Hub Hub Cap Wheel Bearing Kit Sparex Spindle Bearing (22146X) Spindle Bush Heater Plug | Case/IH, David Brown, Fiat, Ford NH, John Deere, Landini, Massey Relay Head Light Cowl Cover Voltage Regulator Grille Spring Levelling Box Fork | for John Deere (R48595) Levelling Box Assembly 15" Levelling rod shaft | John Deere (AR44552, RE16370) O Ring 1/8'' x 13/16'' (BS211) 70 Shore Wheel Rim Front, 450 x 16” | for Case/IH, David Brown, Ford NH, John Deere, MF Cone Wheel Bolt, 9/16'' x 2'' (UNF) Stabiliser Chain - Min. Length:-mm - LH Rear Combination Light | Deutz-Fahr, John Deere, Massey, Hella (2SE997111011) Sparex Quick Release Hydraulic Coupling Female 1/2'' Body x 3/4'' UNF Female Thread Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1328 Top Link Clip Top Link Ball End - 1 1/8'' UNC - Cat.20mm Hydraulic Lift Arm Fuel Cap Top Link (Cat.20mm/2) Ball and Ball, 1 1/8'', Min. Length: 549mm. RH/LH Front Combinaton Light | Case/IH, David Brown, John Deere, Hella (AL58739) Head Light for John Deere | (AL63915, AL63916, AL69316) Water Temperature Switch Ignition Switch for John Deere | (AL25064, AL36365, AL62707) Brake Switch for John Deere | (AL27809, AL67715) Oil Pressure Switch Indicator Unit | 3617865M1, 5125586 Case/IH, Ford NH, John Deere, Fiat, Landini… Relay Starter Solenoid Track Rod/Drag Link Assembly, Length: 410 - 720mm Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1328 Agricolour - Yellow, Gloss 1 ltr(s) Tin Imperial Rotary Shaft Seal, 1'' x 1 1/2'' x 1/4'' Single Lip Sparex Deep Groove Ball Bearing (62022RS) Sparex Spindle Bearing (22146X) Sparex Taper Roller Bearing (LM48548/48510) PTFE Back-up Ring BS211/4E.045TH Drive Cushion - Hydraulic Pump Hydraulic Pump Repair Kit John Deere 20,2040,2050,30,40,50,55 Tractor Series Hydraulic Pump | S-AR103033 Imperial Castle Nut, Size: 3/4'' UNF (DIN | Standard No. DIN 935) Tensile strength: 8.8 Sparex Needle Bearing (BH1620) Metric Flat Washer, ID: 20mm, OD: 37mm, Thickness: 3mm (DIN | Standard No. DIN 125A) Agricolour - Green, Gloss 5 ltr(s) Tin Agricolour - Yellow, Gloss 400ml Aerosol Agricolour - Yellow, Gloss 1 ltr(s) Tin Top Link (Cat.2/2) Ball and Ball, 1 1/8'', Min. Length: 549mm. Top Link (Cat.20mm/2) Ball and Ball, 1 1/8'', Min. Length: 549mm. Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1328 O Ring 1/8'' x 13/16'' (BS211) 70 Shore Metric Rotary Shaft Seal, 45 x 65 x 8mm Double Lip Imperial Rotary Shaft Seal, 1'' x 1 1/2'' x 1/4'' Single Lip Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1328

              John Deere

              John Deere 830 Diesel tractor

              A blacksmith from Illinois called John Deere founded the company in 1837 when he started to build highly polished ploughs made from steel. The company progressed through the years and built their first tractor in 1918 after they acquired the Waterloo Gasoline Tractor Co. They had limited sales success until they produced the Model D in 1923 which remained in production for the following 30 years. Their 2-cylinder tractors became warmly known as ‘Johnny Poppers’ or ‘Poppin' Johnnie's’ because of their distinctive exhaust note. John Deere was predominately a US brand until they purchased the German Lanz factory in 1960 to enable them to gain a foothold in the European market making them a truly global tractor manufacturer.

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              Tractor parts described as suitable for original manufacturers on this site are Sparex branded tractor replacement parts and are not manufactured by the Original Equipment Manufacturer (OEM). Original Manufacturer’s names, part numbers and descriptions are quoted for reference purposes only and are not intended to indicate or suggest that our replacement parts are made by the OEM.
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              Malpas Tractors Ltd is a company registered in England & Wales with number 2057260