Home John Deere 4120 4320 4520 5105M 5065M 90A Alternator

John Deere 4120 4320 4520 5105M 5065M 90A Alternator

NOW $461.00
Or 4 interest-free payments of $115.25
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
High-output 90A alternator designed as a direct replacement for JD 4120/4320/4520 and 5105M/5065M tractors. Provides reliable charging and improved electrical performance. Compatible with standard mounting and belt alignment.

Features:
- Direct-fit for John Deere 4120, 4320, 4520, 5105M, 5065M
- 90A output for better battery charging
- Fits factory belts and mounting points
- Replaces OEM parts where applicable

Includes:
- 1 x 90A Alternator

Fits Models:
John Deere 4120, 4320, 4520, 5105M, 5065M

Model Years:
(omit if unknown)

Submodels:
5105M, 5065M

Engine Options:
Diesel

90A Alternator for John Deere 4120 4320 4520 5105M 5065M

john deere alternator, 90A, tractor alternator, 4120, 4320, 4520, 5105M, 5065M, diesel, electrical

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

Product Enquiry

Got a question about this product? Need to check fitment for your vehicle? Fill in the form below and we'll get back to you within 24 hours.


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