Skip to content
ALBERTA-BASED · Serving customers across Western Canadasales@northcore.parts
TY26017 12V Alternator that – Fits John Deere
TY26017 12V Alternator that – Fits John Deere – additional image 2TY26017 12V Alternator that – Fits John Deere – additional image 3TY26017 12V Alternator that – Fits John Deere – additional image 4TY26017 12V Alternator that – Fits John Deere – additional image 5TY26017 12V Alternator that – Fits John Deere – additional image 6TY26017 12V Alternator that – Fits John Deere – additional image 7TY26017 12V Alternator that – Fits John Deere – additional image 8

NC-112021 · Alternator/Generator

TY26017 12V Alternator that – Fits John Deere

CAD 361.51

In stock

12V Alternator that – reference TY26017. Catalogue-listed applications: John Deere 1020 (1965-1973), 1520, 2020, 2440, 2510, 2520, 2640 (341000>). Voltage: 12 V. 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-112021
Reference numbers
TY26017, TY26016, TY1427, AR38458, SE501356, 924, AL-924
Listed package quantity
1
Voltage
12 V
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Fits John Deere 12V Alternator 1020 1520 2020 2440 2510 2520 2640 2520 +. 

Configuration: 12V Alternator Fits John Deere Tractor models: 1020 (1965-1973), 1520, 2020, 2440, 2510, 2520, 2640 (341000>), 4000, 4020 (S/N 201000>), 4320, 4520, 4620 (S/N <014117), 5010, 5020, 6030 (w/ 531A or D w/o Air), 7020 (S/N <002189). Fits JD Swather / Windrower models: 2250, 2270, 2280, 2320, 2420, 3430, 383012 Volts, 51 Amps. Mo Fits Torola Type Alternator.The Purple Wire is for Dash Light & the Orange Wire is for Keyed Ignition. The Large Stud Connection is Battery Positive.Replaces Part Numbers: TY26017, TY26016, TY1427, AR38458, SE501356, 924, AL-924

Reference numbers: TY26017, TY26016, TY1427, AR38458, SE501356, 924, AL-924

Catalogue-listed applications

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

  • John Deere 1020 (1965-1973)
  • John Deere 1520
  • John Deere 2020
  • John Deere 2440
  • John Deere 2510
  • John Deere 2520
  • John Deere 2640 (341000&gt;)
  • John Deere 4000
  • John Deere 4020 (S/N 201000&gt;)
  • John Deere 4320
  • John Deere 4520
  • John Deere 4620 (S/N &lt;014117)
  • John Deere 5010
  • John Deere 5020
  • John Deere 6030 (w/ 531A or D w/o Air)
  • John Deere 2270
  • John Deere 2280
  • John Deere 2320
  • John Deere 2420
  • John Deere 3430
  • John Deere 2640 (341000>)
  • John Deere 4020 (S/N 201000>)
  • John Deere 4620 (S/N <014117)
  • John Deere 2250
Application notes
  • One New Aftermarket Replacement 12V Alternator Fits John Deere Tractor models: 1020 (1965-1973), 1520, 2020, 2440, 2510, 2520, 2640 (341000>), 4000, 4020 (S/N 201000>), 4320, 4520, 4620 (S/N <014117), 5010, 5020, 6030 (w/ 531A or D w/o Air), 7020 (S/N <002189). Fits JD Swather / Windrower models: 2250, 2270, 2280, 2320, 2420, 3430, 383012 Volts, 51 Amps. Mo Fits Torola Type Alternator.The Purple Wire is for Dash Light & the Orange Wire is for Keyed Ignition. The Large Stud Connection is Battery Positive.Replaces Part Numbers: TY26017, TY26016, TY1427, AR38458, SE501356, 924, AL-924

Browse related parts

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).