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              Find John Deere 3040 (40 Series) Parts by Category…

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              John Deere 3040 (40 Series) Parts Categories

              John Deere 3040 (40 Series) Parts Categories

              Axles & Power Train...

              Wheel Bearing Kit 2 Wheel Drive Bearings & Kits Sparex Taper Roller Bearing (37431A/37625) AS2035 Narrow Planetary Gear Final Drives (4WD) Sparex Clutch Release Bearing Release Bearings
              Wheel Hub Retainer 2WD Axle Spindle Bearings Internal Circlip, 90mm (DIN | Standard No. DIN 472) AS2045 Axle Breather Front Axle & Transmission Parts (4WD) Hydraulic Pump Repair Kit Repair Kits & Seals
              Sparex Cylindrical Roller Bearing (544741B) 4WD Crown Wheels & Pinions Internal Circlip, 90mm (DIN | Standard No. DIN 472) AS2060 Wheel Hub Gasket Gaskets for 2WD Steering Columns Imperial Rotary Shaft Seal, 1'' x 1 1/2'' x 1/4'' Single Lip Rotary Shaft Seals
              King Pin 4WD King Pins for Axle Hubs Spindle Bush Axle Spindle Bushings (2WD) Transmission Gasket Set Gaskets for Transmission Parts Rear Axle Housing Gasket Seals & Gaskets for Tractor Rear Axle Components
              Steering Joint, Length: 210mm 4WD Steering Joints Check Valve Brake Block Check Valves Pinion Gear Gears for Rear Differentials Transmission Snap Ring Seals & Sealing Rings for Tractor Transmissions
              Track Rod, Length: 305mm 4WD Track Rods & Drag Links Brake Friction Disc. OD 306mm Brake Discs Hydraulic Piston Valve Hydraulic Cylinders & Rams Metric Rotary Shaft Seal, 46 x 65 x 16mm Seals for 4WD Axle Hubs
              Universal Joint 30.2 x 92.0mm 4WD Universal Joints Brake Piston Seal. Brake Seals Hydraulic Top Cover Gasket Hydraulic Gaskets Steering Wheel 405mm, Splined Tractor Steering Wheels
              Sparex Taper Roller Bearing (37431A/37625) APL2025 Clutch Kit with Bearings Clutch Kits Hydrauilc Lift Cover Gasket Hydraulic Lift Components Oil Cooler Transmission Coolers
              Metric Rotary Shaft Seal, 50 x 80 x 10mm APL2025 Narrow Clutch Plate Clutch Plates John Deere 20,2040,2050,30,40,50,55 Tractor Series Hydraulic Pump | S-AR103033 Hydraulic Pumps PTO Shaft Transmission PTO Shafts
              Sparex Taper Roller Bearing (37431A/37625) APL2035 Ring Gear Clutch Ring Gears Hydraulic Rack Hydraulic Valve Chambers & Components Hub Cap Wheel Hub Caps
              Sparex Taper Roller Bearing (37431A/37625) APL2035 Narrow Drive Cushion - Hydraulic Pump Couplings & Shafts Sparex Orbital Motor Seal Kit Orbital Steering Units Metric Rotary Shaft Seal, 136 x 165 x 13mm Wheel Hub Seals (4WD) Axle Hubs
              Metric Rotary Shaft Seal, 50 x 80 x 10mm APL2045 Pinion Gear Shaft Crown Wheels & Pinions for Rear Differentials Transmission Snap Ring P.T.O. Seals Wheel Hub Wheel Hubs (2WD)
              Universal Joint 30.0 x 83mm APL2045 Deutz Oil Seal Draft Hydraulic Control Components LUK Spigot Bearing (410002440) Pilot Bearings Wheel Rim Front, 450 x 16” | for Case/IH, David Brown, Ford NH, John Deere, MF Wheel Rims
              Internal Circlip, 90mm (DIN | Standard No. DIN 472) APL2060 Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1460 Drive Belts PTO Clutch Plate PTO Clutch Components Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1460 X17 Section Drive Belts
              Sparex Taper Roller Bearing (37431A/37625) AS2025 Metric Rotary Shaft Seal, 50 x 80 x 10mm Drive Shafts

              Bearings...

              Sparex Cylindrical Roller Bearing (544741B) Cylindrical Roller Bearings Sparex Deep Groove Ball Bearing (62022RS) Deep Groove Bearings Sparex Needle Bearing (BH1620) Needle Roller Bearings Sparex Taper Roller Bearing (37431A/37625) Taper Roller Bearings

              Cabin & Body Panels...

              Filter Drier AC Filter Driers Blower Switch Air-Con Switches Grille Spring Grilles & Cowls for Tractors Cab Mount Tractor Cab Mount Bushes
              Blower Motor Air Con Blower Motors with Wheels Rear Window Handle Cab Handles & Latches Complete Trim Kit Interior Trim for Tractors Dust Filter Tractor Cabin Filters
              Condenser Air Conditioning Condensers Gas Strut,  Total length: 500mm Cabin Gas Struts Rear Window Rear Glass Sections for Tractor Cabs 500mm Wiper Blade | for Case/IH, David Brown, Deutz-Fahr, Fendt, Fiat, Ford NH… Tractor Wiper Blades
              O Ring Type Expansion Valve Air Conditioning Expansion Valves Single Assembly Blower Motor Complete Air Con Blower Motor Assemblies Mirror Head Height:318mm Width:186mm | for John Deere 2040, 40 & 50 Series Replacement Tractor Mirrors Agricolour - Yellow, Gloss 400ml Aerosol Yellow Agricolor Paint (Aerosol)
              Compressor (10PA20HD) Air-Con Compressors Agricolour - Green, Gloss 5 ltr(s) Tin Green Agricolor Paint (Paint Tin) Side Glass LH/RH Side Glass Panes for Cabs Agricolour - Yellow, Gloss 1 ltr(s) Tin Yellow Agricolor Paint (Paint Tin)
              Evaporator Air-Con Evaporators

              Engine & Filters...

              Air Cleaner Dust Valve Air Filters Oil Filter for John Deere, Renault, Zetor | AZL029, CR608, P550020, AR58956 Engine Oil Filters Piston Liner (Finished) Liners for Tractor Pistons Sparex Orbital Motor Seal Kit Seal Repair Kits
              Dust Filter Cab Air Filters Imperial Rotary Shaft Seal, 1'' x 1 1/2'' x 1/4'' Single Lip Engine Oil Seals Oil Seal Lip & Rope Seal Housing Gaskets Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1460 Tractor Drive Belts
              Valve Tappet Cam Followers & Tappets John Deere 40/50/55/2040/2050 Series | Tractor 6.359D Engine Rebuild Kit Engine Overhaul Kits Main Bearing Std. (Set) Main Engine Bearings Piston (Standard) Tractor Engine Pistons
              Fuel Cap Caps Piston Ring and Liner Kit Engine Piston, Ring & Liner Kits O Ring Cord 3mm x 1m O Ring Cords Thermostat | Case/IH, David Brown, Fiat, John Deere, Landini, Leyland MF Perkins Tractor Engine Thermostats
              Pre Cleaner - Universal Complete Pre-Cleaner Assemblies Thermostat Gasket Engine Thermostat Gaskets O Ring 1/8'' x 13/16'' (BS211) 70 Shore O Rings Idler Gear Bush Tractor Engine Timing Components
              Drain Tap | for David Brown, Fiat, Ford, John Deere, Landini, Massey... Cooling System Drain Taps Exhaust Valve Exhaust Engine Valves O Ring 1/8'' x 13/16'' (BS211) 70 Shore O Rings - Imperial O Rings & Accessories Injector Assembly Tractor Fuel Injectors
              Top Gasket Set - 6 Cyl. Cylinder Head Gaskets Weather Cap - Counter Balanced, Ø 3'', (76.2mm) Exhaust Weather Caps O Ring 4 x 200mm 70 Shore O Rings - Metric O Rings & Accessories Radiator Cap | for David Brown, Ford NH, John Deere, Case/IH, JCB, Massey… Tractor Radiator Caps
              Cylinder Head Stud Cylinder Head Studs & Bolts Fuel Cap Filler Caps Engine Oil Pump Pipe Oil Pumps Silencer Pipe - Pipe Tractor Silencers
              Spring Valve Cylinder Valve Springs Fuel Filter for John Deere | AZF438, CR6801, P551130, AR50041, 18786 Fuel Filters Imperial Rotary Shaft Seal, 1'' x 1 1/2'' x 1/4'' Single Lip Oil Seals - Imperial Oil Seals Valve Collet Valve Collets for Cylinder Heads
              Thrust Bearings Set Engine Bearing Thrust Washers Fuel Leak Off Pipe Fuel Pipes Metric Rotary Shaft Seal, 73 x 95.25 x 12.7mm Oil Seals - Rotary Shaft Oil Seals Valve Cap Valve Seats & Caps
              Conrod Bearing Std. Pair Engine Connecting Rod Bearings Fuel Lift Pump for John Deere | (DD13483, DD14292, RE27667, RE37482, RE527115) Fuel Pumps Sump Gasket - 6 Cyl. (2715E, 4.045T, 4.5D/T, 6.059T, 6.076T/A, 6.076T/A/H, 6.329D, 6.359D, 6.359D/T) Oil Sump Gaskets Injector Washers, PTFE (Agripak 12 pcs.) Washers and Seals for Fuel Injectors
              Conrod Bolt Engine Connecting Rods John Deere 20/2040/30/40 Series Fuel Sender Unit (replaces AT31619) Fuel Sender Units Liner Seal Piston Liner Seals Water Pump Assembly (Supplied with Pulley) Water Pump Assemblies
              Crankshaft Seal - Front Engine Crankshaft Seals Bottom Gasket Set - 6 Cyl. (JD 6.359T) Gasket Bottom Sets Pre Cleaner Bowl | David Brown Deutz-Fahr Ford John Deere Landini Massey Perkins Pre-Cleaner Components Water Pump Repair Kit Water Pump Repair & Adaptor Kits
              John Deere 20, 2040, 2050, 30, 40, 50, 55, 55 Series Crankshaft | AT22562 Engine Crankshafts & Pulleys Hydraulic Filter for John Deere | 1457429285, CR657, AR1205R, H1263/1, AR1400 Hydraulic & Transmission Oil Filters Piston Ring Rings for Tractor Engine Pistons Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1460 X17 Section Drive Belts
              Head Gasket - 6 Cyl. (6059.T 6329DL 03) Engine Head Gasket Sets Inlet Valve Inlet Engine Valves

              Hydraulics...

              Sparex Quick Release Hydraulic Coupling Female 1/2'' Body x M18 x 1.50 Metric Male Thread Quick Release Hydraulic Couplings PTFE Back-up Ring BS211/4E.045TH Seal Kits

              Lighting & Electrical Accessories...

              Alternator (Sparex) - 12V, 65 Amps Complete Alternator Units Indicator Unit | 3617865M1, 5125586 Case/IH, Ford NH, John Deere, Fiat, Landini… Indicator Switches LH Rear Combination Light | Deutz-Fahr, John Deere, Massey, Hella (2SE997111011) Rear Lights Starter Solenoid Starter Motor Solenoids
              RH/LH Front Combinaton Light | Case/IH, David Brown, John Deere, Hella (AL58739) Front Lights Push Button Switch Light Switches Relay Relay & Flasher Units Starter Motor - 12V, 3Kw (Sparex) Starter Motors
              John Deere 20/2040/30/40 Series Fuel Sender Unit (replaces AT31619) Fuel Sender Units 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 Glow Plug Tractor Ignition Glow Plugs
              Switch (Waterproof) Ignition Switches & Components

              Paint...

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

              PTO & Linkage...

              Top Link Heavy Duty (Cat.20mm/2) Knuckle and Ball,  1 1/4'', Min. Length: 560mm. Cat. 20mm/2 Knuckle - Hook Complete Assemblies Top Links - Manual Stabiliser Chain - Min. Length:-mm - Check Chains Top Link Heavy Duty (Cat.20mm/2) Knuckle and Ball,  1 1/4'', Min. Length: 560mm. Complete Manual Top Link Assemblies Hydraulic Top Link (Cat.2/2) Ball and Ball, Cylinder Bore: 63mm, Min. Length : 535mm. Hydraulic PTO Top Links

              Towing & Fasteners...

              Imperial Castle Nut, Size: 1'' UNF (DIN | Standard No. DIN 935) Tensile strength: 8.8 Assorted Nuts Cotter Pin, Ø4 x 40mm Cotter Pins External Circlip, 40mm (DIN | Standard No. DIN 471) Internal & External Locking Circlips Imperial Woodruff Key  3/16'' x 3/4'' (DIN | Standard No. DIN 6888) Woodruff Keys
              Metric Flat Washer, ID: 27mm, OD: 50mm, Thickness: 4mm (DIN | Standard No. DIN 125A) Assorted Washers Metric Flat Washer, ID: 27mm, OD: 50mm, Thickness: 4mm (DIN | Standard No. DIN 125A) Flat Washers Imperial Castle Nut, Size: 1'' UNF (DIN | Standard No. DIN 935) Tensile strength: 8.8 UNF

              Gallery: Tractor Parts and Accessories for John Deere 3040 (Agricultural Tractor - 40 Series)

              Gas Strut,  Total length: 500mm Dust Filter Air Cleaner Dust Valve Dust Filter Fuel Filter for John Deere | AZF438, CR6801, P551130, AR50041, 18786 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 | David Brown Deutz-Fahr Ford John Deere Landini Massey Perkins Drain Tap | for David Brown, Fiat, Ford, John Deere, Landini, Massey... 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 Sparex Orbital Motor Seal Kit Fuel Cap Idler Gear Bush Fuel Leak Off Pipe Silencer Pipe - Pipe Weather Cap - Counter Balanced, Ø 3'', (76.2mm) Steering Wheel 405mm, Splined Axle Breather Ring Gear Transmission Gasket Set Oil Cooler Transmission Snap Ring Check Valve Brake Friction Disc. OD 306mm Brake Piston Seal. Compressor (10PA20HD) Filter Drier O Ring Type Expansion Valve Evaporator Condenser Blower Switch Rear Window Side Glass LH/RH Rear Window Handle Cab Mount Complete Trim Kit 500mm Wiper Blade | for Case/IH, David Brown, Deutz-Fahr, Fendt, Fiat, Ford NH… Mirror Head Height:318mm Width:186mm | for John Deere 2040, 40 & 50 Series Oil Seal Hydraulic Top Cover Gasket Hydraulic Piston Valve Hydrauilc Lift Cover Gasket Metric Flat Washer, ID: 27mm, OD: 50mm, Thickness: 4mm (DIN | Standard No. DIN 125A) Imperial Castle Nut, Size: 1'' UNF (DIN | Standard No. DIN 935) Tensile strength: 8.8 Cotter Pin, Ø4 x 40mm Thermostat | Case/IH, David Brown, Fiat, John Deere, Landini, Leyland MF Perkins Thermostat Gasket Water Pump Assembly (Supplied with Pulley) Water Pump Repair Kit O Ring Cord 3mm x 1m Cylinder Head Stud Valve Cap Valve Collet Valve Tappet Spring Valve John Deere 20, 2040, 2050, 30, 40, 50, 55, 55 Series Crankshaft | AT22562 Crankshaft Seal - Front Conrod Bolt John Deere 40/50/55/2040/2050 Series | Tractor 6.359D Engine Rebuild Kit Head Gasket - 6 Cyl. (6059.T 6329DL 03) Bottom Gasket Set - 6 Cyl. (JD 6.359T) Top Gasket Set - 6 Cyl. Sump Gasket - 6 Cyl. (2715E, 4.045T, 4.5D/T, 6.059T, 6.076T/A, 6.076T/A/H, 6.329D, 6.359D, 6.359D/T) Oil Seal Engine Oil Pump Pipe Fuel Lift Pump for John Deere | (DD13483, DD14292, RE27667, RE37482, RE527115) Injector Assembly Injector Washers, PTFE (Agripak 12 pcs.) Clutch Kit with Bearings Clutch Plate LUK Spigot Bearing (410002440) Sparex Clutch Release Bearing PTO Clutch Plate PTO Shaft Transmission Snap Ring Pinion Gear Shaft Pinion Gear Single Assembly Blower Motor Blower Motor John Deere 20/2040/30/40 Series Fuel Sender Unit (replaces AT31619) 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) External Circlip, 40mm (DIN | Standard No. DIN 471) 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. (Set) Thrust Bearings Set Wheel Hub Hub Cap Wheel Bearing Kit Wheel Hub Retainer Spindle Bush Wheel Hub Gasket Metric Rotary Shaft Seal, 50 x 80 x 10mm Planetary Gear Universal Joint 30.2 x 92.0mm King Pin Metric Rotary Shaft Seal, 46 x 65 x 16mm Metric Rotary Shaft Seal, 136 x 165 x 13mm Sparex Cylindrical Roller Bearing (544741B) Glow Plug Relay Head Light Cowl Cover Grille Spring Hydraulic Top Link (Cat.2/2) Ball and Ball, Cylinder Bore: 63mm, Min. Length : 535mm. O Ring 1/8'' x 13/16'' (BS211) 70 Shore Rear Axle Housing Gasket Wheel Rim Front, 450 x 16” | for Case/IH, David Brown, Ford NH, John Deere, MF 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 M18 x 1.50 Metric Male Thread Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1460 John Deere 20/2040/30/40 Series Fuel Sender Unit (replaces AT31619) Sparex Orbital Motor Seal Kit Fuel Cap Top Link Heavy Duty (Cat.20mm/2) Knuckle and Ball,  1 1/4'', Min. Length: 560mm. RH/LH Front Combinaton Light | Case/IH, David Brown, John Deere, Hella (AL58739) Head Light for John Deere | (AL63915, AL63916, AL69316) Water Temperature Switch Switch (Waterproof) Brake Switch for John Deere | (AL27809, AL67715) Push Button Switch Oil Pressure Switch Indicator Unit | 3617865M1, 5125586 Case/IH, Ford NH, John Deere, Fiat, Landini… Relay Starter Solenoid Track Rod, Length: 305mm Steering Joint, Length: 210mm Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1460 Agricolour - Yellow, Gloss 1 ltr(s) Tin Imperial Rotary Shaft Seal, 1'' x 1 1/2'' x 1/4'' Single Lip Sparex Cylindrical Roller Bearing (544741B) Sparex Deep Groove Ball Bearing (62022RS) Sparex Taper Roller Bearing (37431A/37625) 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: 1'' UNF (DIN | Standard No. DIN 935) Tensile strength: 8.8 Sparex Needle Bearing (BH1620) Sparex Taper Roller Bearing (37431A/37625) Metric Rotary Shaft Seal, 50 x 80 x 10mm Sparex Taper Roller Bearing (37431A/37625) Sparex Taper Roller Bearing (37431A/37625) Sparex Taper Roller Bearing (37431A/37625) Sparex Taper Roller Bearing (37431A/37625) Metric Rotary Shaft Seal, 50 x 80 x 10mm Universal Joint 30.0 x 83mm Internal Circlip, 90mm (DIN | Standard No. DIN 472) Internal Circlip, 90mm (DIN | Standard No. DIN 472) Internal Circlip, 90mm (DIN | Standard No. DIN 472) Metric Flat Washer, ID: 27mm, OD: 50mm, Thickness: 4mm (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 Heavy Duty (Cat.20mm/2) Knuckle and Ball,  1 1/4'', Min. Length: 560mm. Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1460 O Ring 4 x 200mm 70 Shore O Ring 1/8'' x 13/16'' (BS211) 70 Shore Metric Rotary Shaft Seal, 73 x 95.25 x 12.7mm Imperial Rotary Shaft Seal, 1'' x 1 1/2'' x 1/4'' Single Lip Raw Edge Moulded Cogged Belt - AVX17 Section - Belt No. AVX17x1460

              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.

              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.