RE558678 Genuine JOHN DEERE Alternator 24V Heavy Forestry Series, "9", "8", "7"
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RE558678 Genuine JOHN DEERE Alternator 24V Heavy Forestry Series
This industrial-grade 24V heavy-duty alternator is precision-engineered to streamline consistent electrical currents, optimize battery recharging cycles, and guarantee stable voltage delivery to onboard telemetry and auxiliary hydraulic illumination arrays during intense off-road forestry shifts.
Key Features
- Designed to match or exceed applicable specifications
- Provides the function required for the intended system or assembly
- Built for dependable performance and service life
- Backed by JOHN DEERE quality and engineering.
Specifications
| Brand | JOHN DEERE |
| Part Type | John Deere Alternator 24V |
| SKU | RE558678 |
| OEM Cross Reference | RE538242, SE502674, A-RE558678, 705202AT Fitment: Forwarder - 1010G, 1110E, 1510E, 1510G, 1910E, 1910G, 1210E, 1210G, 1110GHarvester - 1070E, 1070G, 1270E, 1270G, 1470E, 1470G, 1170E, 1170GForestry Swing Machine - 2654G, 2656G, 3154G, 3156G, 3754G, 3756GLoader - 2156G, 904 P, 910G, 944K, 844 P, 844L, 844LAH, 824L, 744LExcavator - 2154G Skidder - 948L, 948L-II, 848L, 848L-II, 748L, 748L-II, 768L-II, 648L, 648L-II, 640L, 640L-IIGrader - 870G, 872G, 770G, 772G, 670G, 672GFeller Buncher - 843L, 843L-II, 643L, 643L-II |
| UPC | 705202AT |
| Weight | 19.0 lb |
Brand Information
Brand: JOHN DEERE
As a global benchmark in heavy industrial electronics and severe-service agricultural powertrains, John Deere implements heat-stabilized internal copper stator windings, dual-sealed heavy roller bearings, and integrated solid-state voltage regulators within its manufacturing processes to build charging nodes that perform to exact original factory guidelines.
| Model | Component | Year | Serial Numbers |
|---|---|---|---|
| John Deere 1110E, 1210E, 1510E, 1910E (and G-Series) | 24V Heavy-Duty Charging Alternator | 2012-2026 | All Models |
| John Deere 1070E, 1170E, 1270E, 1470E (and G-Series) | 24V Heavy-Duty Charging Alternator | 2015-2026 | All Series |
| John Deere 648L, 748L, 848L, 948L (and L-II Series) | Engine Electrical Charging Alternator | 2014-2026 | All Models |
| John Deere 2654G, 3154G, 3754G Forestry Machines | Engine Electrical Charging Alternator | 2016-2026 | All Series |
| John Deere 744L, 824L, 844L, 944K Heavy Wheel Loaders | Engine Electrical Charging Alternator | 2013-2026 | All Models |
Shipping Information
Processing time
In-stock parts ordered by 6:30 PM ET (Mon–Fri) leave our Arden, NC warehouse the same business day. Orders placed after the cutoff, or on weekends and holidays, ship the next business day.
Special-order and non-stock items typically add 1–2 business days of processing before shipping. If anything will take longer, we'll contact you first.
Delivery speeds
We ship with trusted national carriers (UPS, FedEx, USPS). Typical transit times after your order ships:
| Service | Transit time | Best for |
|---|---|---|
| Next Day Air | 1 business day | Down equipment — when every hour counts |
| 2nd Day Air | 2 business days | Urgent jobs on a schedule |
| Ground | 1–5 business days | Most orders — fast from NC to most of the eastern US |
| Economy / Standard | 3–7 business days | Non-urgent orders |
Freight & oversized items
Large or heavy items (housings, axles, large assemblies) may ship via LTL freight. If your order requires freight, we'll contact you with delivery details before dispatch.
- Freight deliveries are typically curbside.
- Lift-gate, residential, or inside delivery may add carrier fees — we'll quote these up front.
- The carrier may call to schedule a delivery appointment.
International shipping
Yes, we ship internationally. Rates and delivery times vary by destination and are shown at checkout. International customers are responsible for any duties, taxes, customs, or brokerage charges required by their country or carrier.
Free shipping offers
When we run free-shipping promotions, they apply to qualifying items and selected methods within the contiguous United States. Oversized/freight items aren't eligible unless specifically stated.
Damaged, lost, or missing items
Refused shipments
If you need to refuse a delivery, contact us first. Refused packages may be subject to return shipping charges unless the item is defective or damaged.
Track your order → · Call +1 (855) 994-4114 (Mon–Fri, 6 AM–10 PM ET) · support@speedysparts.com
Contact the Speedy's Parts team
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2398 Hendersonville Rd, Arden, NC 28704
