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Starter Motor for John Deere 4120-4720 & 313-332 Skid Steer Loaders

Starter Motor for John Deere 4120-4720 & 313-332 Skid Steer Loaders

SKU:410-24079

Regular price £170.00 GBP
Regular price Sale price £170.00 GBP
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Starter Motor for John Deere 4120-4720 & 313-332 Skid Steer Loaders

12V, 2.2kW, CW, 9-tooth PMGR - replaces John Deere RE508922 & RE540304

This starter motor is a direct-fit replacement for John Deere skid steer loaders, track loaders, compact utility tractors and 5-series tractors running the 4024T, 5030T and PowerTech engine families. It is built to the same mounting, output and mechanical specification as the original equipment unit, so it bolts straight into place and replaces John Deere part numbers RE508922 and RE540304.

It runs on 12 volts with a 2.2kW output, turning clockwise (CW) with a 9-tooth drive gear on a permanent-magnet gear-reduction (PMGR) motor. The gear-reduction design gives higher cranking torque for its size, which matters on the turbocharged 4024T and 5030T diesels. Bosch, Iskra and Lucas equivalents were also fitted across the production run, and cross reference numbers for those alternatives are listed below to help confirm compatibility.

Key Features

  • Direct OEM fit and function for the listed John Deere machines
  • 12-volt, 2.2kW permanent-magnet gear-reduction (PMGR) motor
  • Clockwise (CW) rotation, 9-tooth drive gear
  • Replaces John Deere RE508922, RE540304, RM10034 & SE501844
  • 12-month warranty as standard

Technical Specs

Specification Detail
Voltage 12V
Output 2.2kW
Rotation CW
Drive Teeth 9
Starter Type PMGR

Vehicle Fitment Guide

Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.

Make & Model Years
John Deere 244J Loader (2.4L 59HP diesel) 2004 onwards
John Deere 304J Loader (3.1L 73HP diesel) 2004 onwards
John Deere 313 & 315 Skid Steer Loaders (4024T 49HP) 2007 onwards
John Deere 317 (4024T 57HP) & 320 (4024T 62HP) Skid Steer Loaders 2005 onwards
John Deere 325 Skid Steer Loader (5030T 70HP) 2000-2004
John Deere 328 (5030TW 76HP) & 332 (5030HW 85HP) Skid Steer Loaders 2005 onwards
John Deere CT315, CT322 & CT332 Track Loaders All
John Deere 5225, 5325 & 5325N Tractors (PowerTech) All
John Deere 4120, 4320, 4520 & 4720 Utility Tractors (4024T diesel) 2004 onwards

OEM Part Number Cross Reference

Aftermarket replacement. OEM part numbers are listed for reference only.

Part Number Manufacturer / Brand
RE508922, RE540304, RM10034, SE501844 John Deere
0-001-109-330, 0-001-109-331, 6-004-AA3-014, F-000-AL0-115 Bosch
B0001109330, IMI122-024, IS1154, MS221, SBO0196 Arrowhead
IS 1154, 484043 Letrika / Iskra
LRS02676 Lucas Electrical
18954 Lester
113900 Cargo
2-3005-BO WAI
MS221 Mahle
STR50452 Wood Auto
410-24079, 410-24204 J&N Electrical Products

Frequently Asked Questions

Will this starter fit without modification?

Yes. It is a direct bolt-in replacement for the John Deere machines listed above, matching the original mounting and drive specification.

What's included?

The starter motor unit only. Note that John Deere's own kit RE540304 additionally bundles a starter decal and mounting bolts, referenced above for cross-checking purposes.

How can I tell my old starter has failed?

Common signs include a clicking noise when you turn the key, the engine failing to crank, the starter freewheeling without turning the engine, or a burning smell from the motor.

Is this the Bosch-type unit?

Yes - it cross-references to Bosch 0-001-109-330 and 0-001-109-331. Iskra and Lucas equivalents are also listed above if you need to confirm against your original part number.

Dispatched from the UK · 12-month warranty · Fitment support from our technical team
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Shipping calculated at checkout. Free shipping over £150. Terms apply