Skip to content
ALBERTA-BASED · Serving customers across Western Canadasales@northcore.parts
R51937 Injection Nozzle Nut – Fits John Deere
R51937 Injection Nozzle Nut – Fits John Deere – additional image 2R51937 Injection Nozzle Nut – Fits John Deere – additional image 3R51937 Injection Nozzle Nut – Fits John Deere – additional image 4R51937 Injection Nozzle Nut – Fits John Deere – additional image 5R51937 Injection Nozzle Nut – Fits John Deere – additional image 6R51937 Injection Nozzle Nut – Fits John Deere – additional image 7

NC-073846 · Fuel System Parts & Components

R51937 Injection Nozzle Nut – Fits John Deere

CAD 11.60

In stock

Injection Nozzle Nut – reference R51937. Catalogue-listed applications: John Deere 344E, 550G, 650G, 750C, 750C-II, 750J, 850C. 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.

Ask about this part

Part specifications and references

NorthCore code
NC-073846
Reference numbers
R51937
Listed package quantity
1
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Injection Nozzle Nut Fits John Deere Backhoes: 210C 300D 310D 315D 410D. 

Configuration: Injection Nozzle Nut Fits John Deere Articulated Dump Trucks: 250D, 300DFits John Deere Backhoes: 210C, 300D, 310D, 315D, 410D, 510D, 710DFits John Deere Combines: CTS, 1032, 1042, 1052, 1055, 1065, 1068H, 1072, 1075, 1075H4, 1085, 1085H4, 1133, 1144, 1155, 1157, 1158, 1166, 1166H4, 1169H4, 1177, 1188, 1188H4, 4400, 4420, 4425, 4435, 4435 HYDRO, 6620, 6622, 7720, 8820, 925, 935, 9400, 945, 9450, 9500, 9500SH, 9510, 9510SH, 955, 9550, 9550SH, 9600, 9610, 965, 965H, 9650, 968H, 975, 975HY4, 985, 985HY4
Fits John Deere Compact Wheel Loaders: 344E, 344GFits John Deere Crawlers: 455G, 555GFits John Deere Dozers: 450G, 550G, 650G, 750C, 750C-II, 750J, 850C, 850C-II, 850JFits John Deere Excavators: 190E, 290D, 370, 490E, 590D, 595D, 690E, 790E, 792D, 892E, 530BFits John Deere Forklifts: 482C, 485E, 486E, 488EFits John Deere Graders: 570B, 670B, 672B, 770B, 770BH, 770C, 770C II, 770CH, 770D, 772B, 772BH, 772CH, 772D, 870D, 872DFits John Deere Knuckleboom Loader: 535
Fits John Deere Skid Steer Loaders: 240, 250, 260, 270, 8875 Fits John Deere Tracked Feller Bunchers: 608B, 653E, 653G, 703GFits John Deere Wheel Loaders: TC54H, 444E, 444G, 544E, 544G, 544H, 624E, 624G, 644E, 644G, 644HFits John Deere Wheel Feller Buncher: 643DReplaces Part Number(s): R51937

Reference numbers: R51937

Catalogue-listed applications

Use these as reference information. Check the part numbers, specifications and any application restrictions against your equipment.

  • John Deere 344E
  • John Deere 550G
  • John Deere 650G
  • John Deere 750C
  • John Deere 750C-II
  • John Deere 750J
  • John Deere 850C
  • John Deere 850C-II
  • John Deere 290D
  • John Deere 370
  • John Deere 490E
  • John Deere 590D
  • John Deere 595D
  • John Deere 690E
  • John Deere 790E
  • John Deere 792D
  • John Deere 892E
  • John Deere 485E
  • John Deere 486E
  • John Deere 670B
  • John Deere 672B
  • John Deere 770B
  • John Deere 770BH
  • John Deere 770C
  • John Deere 770C II
  • John Deere 770CH
  • John Deere 770D
  • John Deere 772B
  • John Deere 772BH
  • John Deere 772CH
  • John Deere 772D
  • John Deere 870D
  • John Deere 240
  • John Deere 250
  • John Deere 260
  • John Deere 270
  • John Deere 653E
  • John Deere 653G
  • John Deere 444E
  • John Deere 444G
  • John Deere 544E
  • John Deere 544G
  • John Deere 544H
  • John Deere 624E
  • John Deere 624G
  • John Deere 644E
  • John Deere 644G
  • John Deere 250D
  • John Deere 300D
  • John Deere 210C
  • John Deere 310D
  • John Deere 315D
  • John Deere 410D
  • John Deere 510D
  • John Deere 710D
  • John Deere CTS
  • John Deere 1032
  • John Deere 1042
  • John Deere 1052
  • John Deere 1055
  • John Deere 1065
  • John Deere 1068H
  • John Deere 1072
  • John Deere 1075
  • John Deere 1075H4
  • John Deere 1085
  • John Deere 1085H4
  • John Deere 1133
  • John Deere 1144
  • John Deere 1155
  • John Deere 1157
  • John Deere 1158
  • John Deere 1166
  • John Deere 1166H4
  • John Deere 1169H4
  • John Deere 1177
  • John Deere 1188
  • John Deere 1188H4
  • John Deere 4400
  • John Deere 4420
  • John Deere 4425
  • John Deere 4435
  • John Deere 4435 HYDRO
  • John Deere 6620
  • John Deere 6622
  • John Deere 7720
  • John Deere 8820
  • John Deere 925
  • John Deere 935
  • John Deere 9400
  • John Deere 945
  • John Deere 9450
  • John Deere 9500
  • John Deere 9500SH
  • John Deere 9510
  • John Deere 9510SH
  • John Deere 955
  • John Deere 9550
  • John Deere 9550SH
  • John Deere 9600
  • John Deere 9610
  • John Deere 965
  • John Deere 965H
  • John Deere 9650
  • John Deere 968H
  • John Deere 975
  • John Deere 975HY4
  • John Deere 985
  • John Deere 985HY4
  • John Deere 344G
  • John Deere 455G
  • John Deere 850J
  • John Deere 190E
  • John Deere 530B
  • John Deere 482C
  • John Deere 488E
  • John Deere 570B
  • John Deere 872D
  • John Deere 535
  • John Deere 8875
Application notes
  • One (1) New Aftermarket Replacement Injection Nozzle Nut Fits John Deere Articulated Dump Trucks: 250D, 300DFits John Deere Backhoes: 210C, 300D, 310D, 315D, 410D, 510D, 710DFits John Deere Combines: CTS, 1032, 1042, 1052, 1055, 1065, 1068H, 1072, 1075, 1075H4, 1085, 1085H4, 1133, 1144, 1155, 1157, 1158, 1166, 1166H4, 1169H4, 1177, 1188, 1188H4, 4400, 4420, 4425, 4435, 4435 HYDRO, 6620, 6622, 7720, 8820, 925, 935, 9400, 945, 9450, 9500, 9500SH, 9510, 9510SH, 955, 9550, 9550SH, 9600, 9610, 965, 965H, 9650, 968H, 975, 975HY4, 985, 985HY4 Fits John Deere Compact Wheel Loaders: 344E, 344GFits John Deere Crawlers: 455G, 555GFits John Deere Dozers: 450G, 550G, 650G, 750C, 750C-II, 750J, 850C, 850C-II, 850JFits John Deere Excavators: 190E, 290D, 370, 490E, 590D, 595D, 690E, 790E, 792D, 892E, 530BFits John Deere Forklifts: 482C, 485E, 486E, 488EFits John Deere Graders: 570B, 670B, 672B, 770B, 770BH, 770C, 770C II, 770CH, 770D, 772B, 772BH, 772CH, 772D, 870D, 872DFits John Deere Knuckleboom Loader: 535 Fits John Deere Skid Steer Loaders: 240, 250, 260, 270, 8875 Fits John Deere Tracked Feller Bunchers: 608B, 653E, 653G, 703GFits John Deere Wheel Loaders: TC54H, 444E, 444G, 544E, 544G, 544H, 624E, 624G, 644E, 644G, 644HFits John Deere Wheel Feller Buncher: 643DReplaces Part Number(s): R51937

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

Prices in CADDelivery across Canada

Minimum parts order: CAD 100 · Shipping and taxes calculated at checkout

THE CATALOGUE

All parts

Loading parts…

MORE THAN A CATALOGUE

Can’t see the part you need?

Tell us what you’re looking for. We’ll work on finding it.

Part details
Shipping and taxes calculated at checkout.Minimum online order: CAD 100 in parts.

Choose your part using the listed numbers and specifications. Availability, shipping and taxes are checked at checkout.

Listed applications
Your parts cart

Your parts cart

Your cart is saved on this device for 30 days. Prices and availability are checked again when you order.

Review your parts and quantities, then continue to delivery and payment.

Delivery and applicable taxes are calculated at checkout.

Need help with this order? Send an enquiry

Send a parts enquiry

Send your request directly to NorthCore. Your selected parts and quantities are included automatically. Machine details are optional.

For kits and packs, tell us the number of units or packs needed. We’ll confirm exactly what is included.

We’ll reply by email. Sending this enquiry does not create an order or take payment.

By sending, you ask NorthCore to contact you about this enquiry. Your details are processed through Formspree, which may process information outside Canada. No marketing signup. Privacy Notice.
PARTS SOURCING

WE CAN HELP

Can’t find your part?

Send us the part number or a description. Our team will look for options and reply by email.

Parts request

Tell us what you need. Only three fields are required (*). Send your request here — no email app needed.

Add machine & company details (optional)
Have photos or a nameplate?
Email them to sales@northcore.parts using the same name and part details. This form sends text only.

We’ll review your details and reply by email. No order or payment is created.

By sending, you ask us to contact you about this enquiry. Your details are processed through Formspree, which may process information outside Canada. No marketing signup. Read our Privacy Notice (new tab) and Terms & Ordering (new tab).