Skip to content
ALBERTA-BASED · Serving customers across Western Canadasales@northcore.parts
AR45723 Bearing – Fits John Deere

NC-022766 · Internal Engine Components

AR45723 Bearing – Fits John Deere

CAD 25.86

In stock

Bearing – reference AR45723. Catalogue-listed applications: John Deere 3010, 3020, 4000, 4010, 4020, 4040, 4050. 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-022766
Reference numbers
AR45723, R26087, R28226, R44378, R44925, R-AR45723-STD
Listed package quantity
1
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Bearing Fits John Deere 3010 7020 5400 4630 4620 4520 4430 4320 4240. 

Configuration: Standard Connecting Rod Bearing
Specifications:
-Standard Size
-Sold Per Journal (2 Halves)
Made to Fits John Deere:
Tractor Models: 3010, 3020, 4000, 4010, 4020, 4040, 4050, 4230, 4240, 4320, 4430, 4520, 4620, 4630, 7020
Model Breaks: 3010 (Gas with Block # R26150), 3020 (227 CID Gas, Gas BSN 122999), 4010 (Gas Except with Block # R40940 & R49550), 4000 (340 CID Gas), 4020 (340 CID Gas, BSN 200999), 3010 (4.270 Diesel, 400 Series), 3020 (4.270 Diesel, 400 Series), 4000 (BSN 335845 6.404D 6-Cylinder Engine), 4010 (BSN 214999, 6.404D 6-Cylinder Engine), 4020 (BSN 335845 6.404D 6-Cylinder Engine), 4040 (ASN 335845), 4230 (ASN 335845), 4320 (6.404T/A Diesel, 400 Series), 4430 (ASN 335845 with 6.404T/A 6-Cylinder Engine), 4520 (BSN 335845 with 6.404T/A 6-Cylinder Engine), 4620 (BSN 335845 with 6.404T/A 6-Cylinder Engine), 4630 (ASN 335845 with 6.404T/A 6-Cylinder Engine), 4050 (ASN 335846 with 6.466D 6-Cylinder Engine), 4240 (ASN 335846 with 6.466D 6-Cylinder Engine)
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Combine Models: 6600, 6602, 6620, 7700
Model Breaks: 6600 (SN 215000 and After with 6.404D 6-Cylinder Engine), 6600 (SN 335845 and After with 6.404T/A 6-Cylinder Engine), 6620 (SN 335846 and After with 6.466D 6-Cylinder Engine), 7700 (SN 215000 and After with 6.404D 6-Cylinder Engine), 7700 (SN 335845 and After with 6.404T/A 6-Cylinder Engine)
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Forage Harvester Models: 5200, 5440
Model Breaks: 5200 (6.404T/A Diesel, 400 Series), 5440 (6.404T/A Diesel, 400 Series)
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Engines Models: 4-270D, 6-404D, 6-404T.A, 6-466D, 201 Gas, 241 Gas, 227 Gas, 301 Gas
Model Breaks: 4-270D (ESN to 280000 with Original Block), 4-270D (ESN to 280000 with Replacement Block), 4-270D (ESN 280001 and After), 6-404D (ESN to 214999 with Original Block), 6-404D (ESN to 214999 with Replacement Block), 6-404D (ESN 215000-335845), 6-404D (ESN 335846 and After), 6-404T.A (ESN to 335845), 6-404T.A (ESN 335846 and After)
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Backhoe Models: 500A, 500B
Model Breaks: 500A (4.270 Diesel, 400 Series), 500A (227 CID Gas, BSN 123113), 500B (4.270 Diesel, 400 Series), 500B (227 CID Gas, BSN 123113)
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Industrial/Construction Models: 401, 500, 500C, 510, 600, 644, 646, 646B, 690, 693B, 693C, 700
Model Breaks: 500 (227 CID Gas, BSN 123113)500 (4.270 Diesel, 400 Series), 500C (4.270 Diesel, 400 Series), 510 (4.270 Diesel, 400 Series), 600 (340 CID Gas, BSN 214999)600 (BSN 335845 with 6.404D 6-Cylinder Engine), 644 (BSN 335845 with 6.404T/A 6-Cylinder Engine), 646 (BSN 335845 with 6.404T/A 6-Cylinder Engine), 646B (BSN 335845 with 6.404T/A 6-Cylinder Engine), 690 (BSN 335845 with 6.404T/A 6-Cylinder Engine), 693C (ASN 335845 with 6.404T/A 6-Cylinder Engine)
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Skidder Models: 740
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Sprayer Models: 4930, 6600
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Wheeled Feller Buncher Models: 740
Model Breaks: 740 (ASN 335845 with 6.404T/A 6-Cylinder Engine)
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Excavator Models: 690A, 690B
Model Breaks: 690A (BSN 335845 with 6.404T/A 6-Cylinder Engine), 690B (ASN 335845 with 6.404T/A 6-Cylinder Engine)
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Wheel Loader Models: 644A
Model Breaks: 644A (BSN 335845 with 6.404T/A 6-Cylinder Engine)
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Compact Tractor Models: 4000, 4320, 4520
Replaces Part Number(s): AR45723, R26087, R28226, R44378, R44925
Industrial Tractor Models: 500, 600, 3010
Replaces Part Number(s): R-AR45723-STD, R26087, AR45723

Reference numbers: AR45723, R26087, R28226, R44378, R44925, R-AR45723-STD

Catalogue-listed applications

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

  • John Deere 3010
  • John Deere 3020
  • John Deere 4000
  • John Deere 4010
  • John Deere 4020
  • John Deere 4040
  • John Deere 4050
  • John Deere 4230
  • John Deere 4240
  • John Deere 4320
  • John Deere 4430
  • John Deere 4520
  • John Deere 4620
  • John Deere 4630
  • John Deere 7020
  • John Deere 3020 (227 CID Gas, Gas BSN 122999)
  • John Deere 4010 (Gas Except with Block # R40940 & R49550)
  • John Deere 4000 (340 CID Gas)
  • John Deere 4020 (340 CID Gas, BSN 200999)
  • John Deere 3010 (4.270 Diesel, 400 Series)
  • John Deere 3020 (4.270 Diesel, 400 Series)
  • John Deere 4000 (BSN 335845 6.404D 6-Cylinder Engine)
  • John Deere 4010 (BSN 214999, 6.404D 6-Cylinder Engine)
  • John Deere 4020 (BSN 335845 6.404D 6-Cylinder Engine)
  • John Deere 4040 (ASN 335845)
  • John Deere 4230 (ASN 335845)
  • John Deere 4320 (6.404T/A Diesel, 400 Series)
  • John Deere 4430 (ASN 335845 with 6.404T/A 6-Cylinder Engine)
  • John Deere 4520 (BSN 335845 with 6.404T/A 6-Cylinder Engine)
  • John Deere 4620 (BSN 335845 with 6.404T/A 6-Cylinder Engine)
  • John Deere 4630 (ASN 335845 with 6.404T/A 6-Cylinder Engine)
  • John Deere 4050 (ASN 335846 with 6.466D 6-Cylinder Engine)
  • John Deere 4240 (ASN 335846 with 6.466D 6-Cylinder Engine)
  • John Deere 6600
  • John Deere 6602
  • John Deere 6620
  • John Deere 7700
  • John Deere 6600 (SN 335845 and After with 6.404T/A 6-Cylinder Engine)
  • John Deere 6620 (SN 335846 and After with 6.466D 6-Cylinder Engine)
  • John Deere 7700 (SN 215000 and After with 6.404D 6-Cylinder Engine)
  • John Deere 7700 (SN 335845 and After with 6.404T/A 6-Cylinder Engine)
  • John Deere 5200
  • John Deere 5440
  • John Deere 5440 (6.404T/A Diesel, 400 Series)
  • John Deere 4-270D
  • John Deere 6-404D
  • John Deere 6-404T.A
  • John Deere 6-466D
  • John Deere 201 Gas
  • John Deere 241 Gas
  • John Deere 227 Gas
  • John Deere 301 Gas
  • John Deere 4-270D (ESN to 280000 with Replacement Block)
  • John Deere 4-270D (ESN 280001 and After)
  • John Deere 6-404D (ESN to 214999 with Original Block)
  • John Deere 6-404D (ESN to 214999 with Replacement Block)
  • John Deere 6-404D (ESN 215000-335845)
  • John Deere 6-404D (ESN 335846 and After)
  • John Deere 6-404T.A (ESN to 335845)
  • John Deere 6-404T.A (ESN 335846 and After)
  • John Deere 500A
  • John Deere 500B
  • John Deere 500A (227 CID Gas, BSN 123113)
  • John Deere 500B (4.270 Diesel, 400 Series)
  • John Deere 500B (227 CID Gas, BSN 123113)
  • John Deere 401
  • John Deere 500
  • John Deere 500C
  • John Deere 510
  • John Deere 600
  • John Deere 644
  • John Deere 646
  • John Deere 646B
  • John Deere 690
  • John Deere 693B
  • John Deere 693C
  • John Deere 700
  • John Deere 500C (4.270 Diesel, 400 Series)
  • John Deere 510 (4.270 Diesel, 400 Series)
  • John Deere 644 (BSN 335845 with 6.404T/A 6-Cylinder Engine)
  • John Deere 646 (BSN 335845 with 6.404T/A 6-Cylinder Engine)
  • John Deere 646B (BSN 335845 with 6.404T/A 6-Cylinder Engine)
  • John Deere 690 (BSN 335845 with 6.404T/A 6-Cylinder Engine)
  • John Deere 693C (ASN 335845 with 6.404T/A 6-Cylinder Engine)
  • John Deere 740
  • John Deere 4930
  • John Deere 690A
  • John Deere 690B
  • John Deere 690B (ASN 335845 with 6.404T/A 6-Cylinder Engine)
  • John Deere 644A
Application notes
  • One New Aftermarket Standard Connecting Rod Bearing
  • Model Breaks: 3010 (Gas with Block # R26150), 3020 (227 CID Gas, Gas BSN 122999), 4010 (Gas Except with Block # R40940 & R49550), 4000 (340 CID Gas), 4020 (340 CID Gas, BSN 200999), 3010 (4.270 Diesel, 400 Series), 3020 (4.270 Diesel, 400 Series), 4000 (BSN 335845 6.404D 6-Cylinder Engine), 4010 (BSN 214999, 6.404D 6-Cylinder Engine), 4020 (BSN 335845 6.404D 6-Cylinder Engine), 4040 (ASN 335845), 4230 (ASN 335845), 4320 (6.404T/A Diesel, 400 Series), 4430 (ASN 335845 with 6.404T/A 6-Cylinder Engine), 4520 (BSN 335845 with 6.404T/A 6-Cylinder Engine), 4620 (BSN 335845 with 6.404T/A 6-Cylinder Engine), 4630 (ASN 335845 with 6.404T/A 6-Cylinder Engine), 4050 (ASN 335846 with 6.466D 6-Cylinder Engine), 4240 (ASN 335846 with 6.466D 6-Cylinder Engine)
  • Model Breaks: 6600 (SN 215000 and After with 6.404D 6-Cylinder Engine), 6600 (SN 335845 and After with 6.404T/A 6-Cylinder Engine), 6620 (SN 335846 and After with 6.466D 6-Cylinder Engine), 7700 (SN 215000 and After with 6.404D 6-Cylinder Engine), 7700 (SN 335845 and After with 6.404T/A 6-Cylinder Engine)
  • Model Breaks: 4-270D (ESN to 280000 with Original Block), 4-270D (ESN to 280000 with Replacement Block), 4-270D (ESN 280001 and After), 6-404D (ESN to 214999 with Original Block), 6-404D (ESN to 214999 with Replacement Block), 6-404D (ESN 215000-335845), 6-404D (ESN 335846 and After), 6-404T.A (ESN to 335845), 6-404T.A (ESN 335846 and After)
  • Model Breaks: 500 (227 CID Gas, BSN 123113)500 (4.270 Diesel, 400 Series), 500C (4.270 Diesel, 400 Series), 510 (4.270 Diesel, 400 Series), 600 (340 CID Gas, BSN 214999)600 (BSN 335845 with 6.404D 6-Cylinder Engine), 644 (BSN 335845 with 6.404T/A 6-Cylinder Engine), 646 (BSN 335845 with 6.404T/A 6-Cylinder Engine), 646B (BSN 335845 with 6.404T/A 6-Cylinder Engine), 690 (BSN 335845 with 6.404T/A 6-Cylinder Engine), 693C (ASN 335845 with 6.404T/A 6-Cylinder Engine)
  • Model Breaks: 740 (ASN 335845 with 6.404T/A 6-Cylinder Engine)
  • Model Breaks: 690A (BSN 335845 with 6.404T/A 6-Cylinder Engine), 690B (ASN 335845 with 6.404T/A 6-Cylinder Engine)
  • Model Breaks: 644A (BSN 335845 with 6.404T/A 6-Cylinder Engine)

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

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).