
NC-073958 · Gaskets & Gasket Sets
R73521 Valve Cover Gasket
CAD 43.43
In stockValve Cover Gasket – reference R73521. Catalogue-listed applications: John Deere, Long 1830, 1840, 2020, 2030, 2035, 2040, 2040S. View photos, specifications, CAD pricing and delivery options from NorthCore.
Standard delivery: 3–7 business days. Other services and estimates are shown at checkout. Minimum online order: CAD 100 in parts, excluding shipping and tax. Add this part to your cart to calculate delivery and review your order.
Part specifications and references
- NorthCore code
- NC-073958
- Reference numbers
- R73521, NR73521, AR100596, R68227
- Listed package quantity
- 1
Product information and configuration
Quantity indicated in catalogue: 1 Replacement part: Valve Cover Gasket Fits John Deere Industrial Construction Models. Configuration: Valve Cover Gasket for John Deere Tractors, Construction, and Industrial EquipmentThis aftermarket replacement valve cover gasket (also known as a rocker cover gasket) seals the valve cover to the cylinder head on John Deere 300-Series 4-cylinder diesel engines, including the 4039, 4045, 4219, 4239, and 4276 engine families. It prevents oil leaks at the top of the engine and is a steel/Viton construction designed for long service life. Replaces OEM part number R73521 and superseded number T20075. Note: Also order quantity (8) of screw with washer AR100124 when replacing this gasket.Specifications Material: Steel/Viton Configuration: 4-Cylinder Fits John Deere 300-Series diesel engines: 4039, 4045, 4219, 4239, 4276 Compatible ModelsJohn Deere Tractors: 1640, 1830, 1840, 2020, 2030, 2035, 2040, 2040S, 2120, 2130, 2140, 2250, 2350, 2355, 2420, 2440, 2450, 2510, 2520, 2550, 2555, 2630, 2640, 2650, 2650N, 2750, 2755, 2850, 2855N, 5500, 5500N, 6200, 6200L, 6300, 6300L, 6400, 6400L, 6500, 6500LJohn Deere Combines: 45, 925, 930, 932, 935, 940, 942, 945, 952, 1032, 1042, 1052, 3300, 4400John Deere Swathers/Hay Equipment: 880, 2270, 2280, 2360, 3430, 3830John Deere Sprayers: 6000, 6100, 6500, 6600John Deere Backhoe Loaders: 210C, 300D, 310A, 310B, 310C, 310D, 315C, 315D, 401, 401B, 401C, 401D, 410, 410B, 410C, 410D, 415B, 510B, 510C, 510D, 515B, 610B, 610CJohn Deere Excavators: 70, 70D, 190E, 290D, 490, 490D, 490E, 493D, 495D, 590D, 595, 595DJohn Deere Crawlers/Dozers: 400G, 450, 450B, 450C, 450D, 450E, 450G, 455D, 455E, 455G, 550, 550A, 550B, 550G, 555, 555A, 555B, 555G, 650GJohn Deere Skidders: 340D, 440, 440A, 440B, 440C, 440D, 448D, 540B, 540D, 540E, 548D, 548E, 640E, 648E, 740E, 748EJohn Deere Wheel Loaders: 344E, 344G, 400G, 444E, 444GJohn Deere Forklifts: 480, 480A, 480B, 480C, 482CJohn Deere Industrial Tractors: 400, 401, 401BJohn Deere Power Units: 180G, 202DE01, 202G, 219DH01, 219DH02, 219G, 4039DF, 4039DFM, 4039TF, 4045DF, 4045TF, 4045TFM, 4219D, 4239D, 4239T, 4239T/A, 4276D, 4276T, EA202D, HA219D, HC219DReplaces Part Number(s):R73521, NR73521, AR100596, R68227, T20075New aftermarket replacement part - not remanufactured, not used. Reference numbers: R73521, NR73521, AR100596, R68227
Catalogue-listed applications
Use these as reference information. Check the part numbers, specifications and any application restrictions against your equipment.
- John Deere 1830
- John Deere 1840
- John Deere 2020
- John Deere 2030
- John Deere 2035
- John Deere 2040
- John Deere 2040S
- John Deere 2120
- John Deere 2130
- John Deere 2140
- John Deere 2250
- John Deere 2350
- John Deere 2355
- John Deere 2420
- John Deere 2440
- John Deere 2450
- John Deere 2510
- John Deere 2520
- John Deere 2550
- John Deere 2555
- John Deere 2630
- John Deere 2640
- John Deere 2650
- John Deere 2650N
- John Deere 2750
- John Deere 2755
- John Deere 2850
- John Deere 2855N
- John Deere 5500
- John Deere 5500N
- John Deere 6200
- John Deere 6200L
- John Deere 6300
- John Deere 6300L
- John Deere 6400
- John Deere 6400L
- John Deere 6500
- John Deere 925
- John Deere 930
- John Deere 932
- John Deere 935
- John Deere 940
- John Deere 942
- John Deere 945
- John Deere 952
- John Deere 1032
- John Deere 1042
- John Deere 1052
- John Deere 3300
- John Deere 2270
- John Deere 2280
- John Deere 2360
- John Deere 3430
- John Deere 6100
- John Deere 300D
- John Deere 310A
- John Deere 310B
- John Deere 310C
- John Deere 310D
- John Deere 315C
- John Deere 315D
- John Deere 401
- John Deere 401B
- John Deere 401C
- John Deere 401D
- John Deere 410
- John Deere 410B
- John Deere 410C
- John Deere 410D
- John Deere 415B
- John Deere 510B
- John Deere 510C
- John Deere 510D
- John Deere 515B
- John Deere 610B
- John Deere 70D
- John Deere 190E
- John Deere 290D
- John Deere 490
- John Deere 490D
- John Deere 490E
- John Deere 493D
- John Deere 495D
- John Deere 590D
- John Deere 595
- John Deere 450
- John Deere 450B
- John Deere 450C
- John Deere 450D
- John Deere 450E
- John Deere 450G
- John Deere 455D
- John Deere 455E
- John Deere 455G
- John Deere 550
- John Deere 550A
- John Deere 550B
- John Deere 550G
- John Deere 555
- John Deere 555A
- John Deere 555B
- John Deere 555G
- John Deere 440
- John Deere 440A
- John Deere 440B
- John Deere 440C
- John Deere 440D
- John Deere 448D
- John Deere 540B
- John Deere 540D
- John Deere 540E
- John Deere 548D
- John Deere 548E
- John Deere 640E
- John Deere 648E
- John Deere 740E
- John Deere 344G
- John Deere 400G
- John Deere 444E
- John Deere 480A
- John Deere 480B
- John Deere 480C
- John Deere 202DE01
- John Deere 202G
- John Deere 219DH01
- John Deere 219DH02
- John Deere 219G
- John Deere 4039DF
- John Deere 4039DFM
- John Deere 4039TF
- John Deere 4045DF
- John Deere 4045TF
- John Deere 4045TFM
- John Deere 4219D
- John Deere 4239D
- John Deere 4239T
- John Deere 4239T/A
- John Deere 4276D
- John Deere 4276T
- John Deere EA202D
- John Deere HA219D
- John Deere HC219D
Application notes
- One New Aftermarket Replacement Valve Cover Gasket for John Deere Tractors, Construction, and Industrial EquipmentThis aftermarket replacement valve cover gasket (also known as a rocker cover gasket) seals the valve cover to the cylinder head on John Deere 300-Series 4-cylinder diesel engines, including the 4039, 4045, 4219, 4239, and 4276 engine families. It prevents oil leaks at the top of the engine and is a steel/Viton construction designed for long service life. Replaces OEM part number R73521 and superseded number T20075. Note: Also order quantity (8) of screw with washer AR100124 when replacing this gasket.Specifications Material: Steel/Viton Configuration: 4-Cylinder Fits John Deere 300-Series diesel engines: 4039, 4045, 4219, 4239, 4276 Compatible ModelsJohn Deere Tractors: 1640, 1830, 1840, 2020, 2030, 2035, 2040, 2040S, 2120, 2130, 2140, 2250, 2350, 2355, 2420, 2440, 2450, 2510, 2520, 2550, 2555, 2630, 2640, 2650, 2650N, 2750, 2755, 2850, 2855N, 5500, 5500N, 6200, 6200L, 6300, 6300L, 6400, 6400L, 6500, 6500LJohn Deere Combines: 45, 925, 930, 932, 935, 940, 942, 945, 952, 1032, 1042, 1052, 3300, 4400John Deere Swathers/Hay Equipment: 880, 2270, 2280, 2360, 3430, 3830John Deere Sprayers: 6000, 6100, 6500, 6600John Deere Backhoe Loaders: 210C, 300D, 310A, 310B, 310C, 310D, 315C, 315D, 401, 401B, 401C, 401D, 410, 410B, 410C, 410D, 415B, 510B, 510C, 510D, 515B, 610B, 610CJohn Deere Excavators: 70, 70D, 190E, 290D, 490, 490D, 490E, 493D, 495D, 590D, 595, 595DJohn Deere Crawlers/Dozers: 400G, 450, 450B, 450C, 450D, 450E, 450G, 455D, 455E, 455G, 550, 550A, 550B, 550G, 555, 555A, 555B, 555G, 650GJohn Deere Skidders: 340D, 440, 440A, 440B, 440C, 440D, 448D, 540B, 540D, 540E, 548D, 548E, 640E, 648E, 740E, 748EJohn Deere Wheel Loaders: 344E, 344G, 400G, 444E, 444GJohn Deere Forklifts: 480, 480A, 480B, 480C, 482CJohn Deere Industrial Tractors: 400, 401, 401BJohn Deere Power Units: 180G, 202DE01, 202G, 219DH01, 219DH02, 219G, 4039DF, 4039DFM, 4039TF, 4045DF, 4045TF, 4045TFM, 4219D, 4239D, 4239T, 4239T/A, 4276D, 4276T, EA202D, HA219D, HC219DReplaces Part Number(s):R73521, NR73521, AR100596, R68227, T20075New aftermarket replacement part - not remanufactured, not used.
Browse related parts
Other listings with this reference
These are separate offers. Compare each listing’s specifications, package details and price.
NORTHCORE EQUIPMENT SUPPLY
Search the parts catalogue
Browse equipment parts, compare prices and order online. By part number · By category · By equipment make
Minimum parts order: CAD 100 · Shipping and taxes calculated at checkout
Can’t find your part?
Try another name or part number, clear your filters, or ask us to source it.
MORE THAN A CATALOGUE
Can’t see the part you need?
Tell us what you’re looking for. We’ll work on finding it.