null
CALL or TEXT (800) 909-7060
Back

MG IR/EF Alternator 12V 55A for John Deere Tractors, Dozers & Loaders

SKU:
AL-6331-N
FitsModel:
300B, 315CH, 410C, 324H, 344H, 455G, 555G, 450H, 550G, 650J, 3029D, 4045T, 6068, 6081, 485E, 486E, 488E, 570B, 670C, 240, 250, 260, 270, 675B, 8875, 540E, 548E, 640G, 6400SP, 7405, 344J, 643H, 843H
ListDescription:
IR/EF Alternator
12V 55A alternator replaces RE506197 on John Deere equipment
Part # AL-6331-N

Fits Models At A Glance:

  • John Deere Backhoes: 300B, 315CH, 410C
  • John Deere Combines: 1144
  • John Deere Compact Wheel Loaders: 324H, 344H
  • John Deere Crawlers: 455G, 555G
  • John Deere Dozers: 450H, 450J, 550G, 550H, 550J, 650G, 650H, 650J
  • John Deere Engines – 2.9L PowerTech: Codes 3106, 3112, 3113, 3117, 3121, 3122
  • John Deere Engines – 2.9L Repower: Codes 3106, 3112, 3113, 3117, 3121, 3122
  • John Deere Engines – 2.9L Saran: Codes 3106, 3112, 3113, 3117, 3121, 3122
  • John Deere Engines – 2.9L Torreon: Codes 3106, 3112, 3113, 3117, 3121, 3122
  • John Deere Engines – 3000 Series: 3029D, 3029T
  • John Deere Engines – 4000 Series: 4039D, 4039T, 4045D, 4045H, 4045T, 4239D, 4239T
  • John Deere Engines – 6000 Series: 6059D, 6059T, 6068, 6068D, 6068H, 6068T, 6081
  • John Deere Forklifts: 485E, 486E, 488E
  • John Deere Graders: 570B, 670B, 670C
  • John Deere Skid Steer Loaders: 240 (w/3029D, 1999–00), 250 (w/3029T, 1999–00), 260 (w/3029T, 1999–00), 270, 675 (w/4TN82 Yanmar, 1987–89), 675B (w/4TNA82 Yanmar, 1989–93), 8875, 8875 (w/3029, 1994–98)
  • John Deere Skidders: 540E, 548E, 640G
  • John Deere Tractors: 6400SP, 7405
  • John Deere Wheel Loaders: 344J
  • John Deere Wheeled Feller Bunchers: 643H, 843G, 843H

Key Notes:

  • Part Number: AL-6331-N
  • Replaces OEM: 44311351676, RE506197, RE57960, SE501828
  • Weight: 11.50 lbs (5.22 kg)
  • Type: MG IR/EF Alternator — aftermarket replacement for John Deere charging systems
  • Voltage / Amperage: 12V / 55A
  • Application: Direct-fit alternator restoring charging output across a wide range of John Deere construction, agricultural, and forestry equipment
  • Engine Compatibility Note: Also fits John Deere 2.9L engines across PowerTech, Repower, Saran, and Torreon configurations with engine codes 3106, 3112, 3113, 3117, 3121, and 3122
  • Skid Steer Notes: 240 fits with 3029D diesel (1999–00); 250 and 260 fit with 3029T diesel (1999–00); 675 fits with 4TN82 Yanmar (1987–89); 675B fits with 4TNA82 Yanmar (1989–93); 8875 fits with 3029 diesel (1994–98)

Why Choose Broken Tractor?

  • ✅ One Part, Massive Coverage – Crosses into backhoes, dozers, crawlers, skid steers, skidders, forklifts, graders, and more — all from a single aftermarket alternator
  • ✅ Trusted Interchange – Replaces RE506197, RE57960, SE501828, and 44311351676 with confidence
  • ✅ U.S. Stock, Fast Turnaround – Order today and get your machine back charging from our Louisiana-based team
$306.00

Shipping charges are calculated at checkout.
Items are NOT guaranteed to be in stock at the time of order.
Refunds are offered if the item is on back-order.

Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

FEATURED PRODUCTS

Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

Privacy Policy | Terms & Conditions

Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: Brand: Head Title: MG IR/EF Alternator 12V 55A | AL-6331-N | Broken Tractor