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John Deere 4520 Parts

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Basic In-Frame Overhaul Kit
- BASIC In-Frame Overhaul KIT For 4320, 4520, 4620, 7020 (Item #: 189631, Ref: BIFD4457) $1199.01

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Basic Overhaul Kit
- BASIC Overhaul Kit For 4320, 4520, 4620, 7020 (Item #: 130712, Ref: BEKD4457-LCB) $1529.01

John Deere 4520 Cylinder Head Overhaul Kit
Cylinder Head Overhaul Kit
- Cylinder HEAD Overhaul Kit. For tractor models 4000, 4020, 4040, 4230, 4520. Valve overhaul kit. Contains intake and exhaust valves, valve caps, springs, and keys. 1 kit used in 404 CID 6 cylinder diesel engine (s/n 215000 and up); 404 CID turbocharged diesel engine (to s/n 245546). (Item #: VOKD404B) $137.66

John Deere 4520 Cylinder Sleeve
Cylinder Sleeve
- For John Deere tractor models 3020 (s/n 123000-later), 4000, 4020 (s/n 215000-later), 4040, 4230, 4320, 4430, 4520, 4620, 4630, 7020, Replaces John Deere OEM number R40615, R40610, R40620, R40700, R40910, R43310, R45950, R45980, R47020, R47110, R47170, R47520, R48430, R48440, R49470, R49650, R50610, R59850, R72127, R72128, Bore: 4.25", (Item #: 128720) $47.00

John Deere 4520 Engine Kit, Less Bearings
Engine Kit, Less Bearings
- 6-Cylinder Turbocharged Diesel, 404 CID. 4-1/4" Standard Bore. 3-Ring Piston, Keystone Top Compression Ring, R43120 Cylinder Head. Engine Overhaul Kit, less bearings. Contains sleeves and sleeve seals, pistons and rings, pins and retainers, pin bushings connecting rod bolts, complete gasket set, crankshaft seals, intake and exhaust valves, springs, guides, retainers. For 4520 Series. (Item #: EOK4459-LCB) $1811.40

John Deere 4520 Engine Kit, Less Bearings
Engine Kit, Less Bearings
- 6-Cylinder Turbocharged Diesel, 404 CID. 4-1/4" Standard Bore. 3-Ring Piston, Keystone Top Compression Ring, R43120 Cylinder Head. Engine Overhaul Kit, less bearings. Contains sleeves and sleeve seals, pistons and rings, pins and retainers, pin bushings connecting rod bolts, complete gasket set, crankshaft seals, intake and exhaust valves, springs, guides, retainers. For 4520 Series. (Item #: EOK4459-LCB) $1916.90

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Engine Major Overhaul Kit
- For model 4320, 4520, 4620, 5440, 644, 644A, 690, 690A, 646, 646B, all with SN<335845, 6.404T/A Diesel, 400 Series, 6 cylinder, Block #s R43310, R45980, R47020, R47110, 4.25" bore, 1.61" pin. Major Overhaul Kit includes: Piston Liner kit, Main Bearings set, Crank Seals, Connecting Rod Bearings/Bushings/Bolts set, Cam Bushing, Gasket Overhaul set. When ordering, specify in comments Main Bearing Size of Standard, .010, .020 or .030, Thrust Bearing Size of Standard, .010, .020 or .030, Thrust Washer Standard or .007, Connecting Rod Bearing Size of Standard, .010, .020, or .030. (Item #: 103412, Ref: RG21340) $1385.00

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Engine Rebuild Kit - Less Bearings - ESN 215000-335845 - High Compression, 6404A, 6404T
- For John Deere tractor models 4320, 4520, 4620, 7020 (early), Compatible with John Deere Harvester (s) 5200 (early), Compatible with John Deere Construction and industrial models 644, 644A, 646, 690, 690A, Compatible with John Deere Engine (s) 6404A (diesel, s/n 215000-335845), 6404T (diesel, s/n 215000-335845), Replaces John Deere Block Casting number R43310, R45980, R47020, R47110, Bore: 4.250", External tube type oil cooler, Kit includes: High Compression Easy Start Pistons, Piston Ring Set, Liners, Connecting Rod Bushings, and Gasket set with Crank Seals, High Compression Easy Start pistons are produced from an aluminum hypereutectic alloy. This allows the pistons to: Retain a higher percentage of strength and hardness during normal operations, Have a very low coefficient of thermal expansion, Have a higher resistance to wear, Have a higher tensile strength. The combustion bowls in these pistons are engineered to create higher compression. These pistons raise the static compression of an engine approximately 1-1.5 points. They ignite a larger ratio of fuel / air per stroke, which wastes less raw fuel. This translates into: Improved cold weather starting, Increased horsepower, Extended engine life, Kit does not include connecting rod or main bearings, For standard connecting rod bearing use Item #: 106838, Additional Handling and Oversize Fees Apply To This Item, (Item #: 130634) $1719.01

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Snap Ring
- For John Deere tractor models 2140, 2250, 2355N, 2450, 2555, 2650, 2750, 2755, 2850, 2855, 2855N, 3140, 3540, 3550, 4050, 4320, 4430, 4520, 4620, 4630, 5400N, 5500, 5500N, 5700, 6010, 6100, 6110, 6110L, 6200, 6210, 6210L, 6220, 6300, 6310, 6310L, 6400, 6405, 6410, 6410L, 6500, 6500L, 6510, 6510L, 6510S, 6605, 6610, 6800, 6900, 7200, 7210, 7400, 7405, 7410, 7510, 7600, 7610, 7710, 7810, Compatible with John Deere Combine (s) 6600, 7700, 9400, 9410, Compatible with John Deere Harvester (s) 5440, 7445, 9920, 9930, Compatible with John Deere Construction and industrial models 120, 200CLC, 230LC, 270LC, 300D, 310C, 310D, 315C, 315D, 340D, 344E, 344G, 410C, 410D, 440C, 444D, 444E, 444G, 444H, 448D, 450E, 450G, 455E, 455G, 490D, 490E, 493D, 495D, 510B, 510C, 515B, 540D, 540G, 540GII, 544B, 544C, 544D, 544E, 544E-H, 544G, 544H, 544HLL, 548D, 548G, 550A, 550B, 550G, 555A, 555B, 555G, 570B, 590D, 595D, 610B, 610C, 624E, 624HLL, 640, 640D, 640G, 643, 643D, 644, 644A, 644E, 646, 646B, 648D, 648G, 650G, 653, 655, 655B, 670, 670A, 670B, 670C, 670CH, 672, 672A, 672B, 672CH, 690A, 690B, 690D, 693C, 693D, 710B, 710C, 740, 750, 750B, 755, 755A, 755B, Compatible with John Deere Hay Cutting (s) 3830, Replaces John Deere OEM number R54114, Cylinder Kit Snap Ring, (Item #: 176715) $2.40

John Deere 4520 Lucas Assembly Lube
Lucas Assembly Lube
- Lucas Assembly Lube (4 oz). Designed to be used as an initial lubricant to metal surfaces. It mixes with any oil and will not plug filters. This product clings to all surfaces and is an excellent rust inhibitor, allowing long term storage for all parts. It's useful wherever tension or torque is applied. Key Benefits are: Use to pre lube camshaft, bearings, lifters and valve train. USED DURING ENGINE REBUILDS as it prevents seizing, galling and scuffing perfect for engine iding, super slick and tacky, easy to use, excellent rust inhibitor, excellent for long term storage, contains Zinc, Moly and other extreme pressure additives for maximum protection during engine break-in. (Item #: 180781, Ref: 10152) $5.30

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