Starter Motor for John Deere Excavator 27C 35C 50C ZTS Isuzu 3LD1 3LD2 4LE1 12V
Starter Motor for John Deere Excavator 27C 35C 50C ZTS Isuzu 3LD1 3LD2 4LE1 12V
SKU:410-52387
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Starter Motor - John Deere Excavator 27C / 35C / 50C
Reliable Performance & Precise Fitment for Isuzu 3LD1, 3LD2, 4LE1, 4LE2 Engines
This heavy-duty starter motor is engineered to meet or exceed OEM specifications for John Deere ZTS compact excavators and equipment powered by Isuzu industrial engines. Featuring an Offset Gear Reduction (OSGR) design, this unit delivers superior torque (2.0kW) compared to older direct-drive units, ensuring reliable ignition even in cold weather conditions.
Designed as a direct replacement for the original Denso or Hitachi units, it features a precise 9-tooth pinion and a standard 2-bolt mounting flange for a hassle-free installation. This starter is fully compatible with the 12V systems found in the John Deere 27C, 35C, and 50C series.
Verified Technical Data
| Voltage | 12 Volts |
| Power Output | 2.0 kW (High Torque OSGR) |
| Pinion Teeth | 9 Teeth |
| Rotation | CW (Clockwise) |
| Mounting | 2 Holes (13.5mm Unthreaded) |
| Pinion Diameter | 31.8 mm |
| Starter Type | OSGR (Offset Gear Reduction) |
OEM Cross Reference
| Brand | Part Number |
|---|---|
| Isuzu | 8971128652, 8971128650, 8971128651, 8971353430, 8971353431, 8971353432 |
| Denso | 228000-3850, 228000-3851, 228000-3852, 228000-5380, 228000-5381, 228000-5382 |
| Hitachi | S13-407, S13-407A (Verify mount before purchase) |
| Lester | 19906, 19907 |
| Arrowhead / J&N | SND0711, 410-52387 |
Vehicle Compatibility
| Make | Model | Engine Notes |
|---|---|---|
| John Deere | Excavator 27C ZTS | Isuzu 3LD1 / 3LD2 |
| John Deere | Excavator 35C ZTS | Isuzu 3LD1 / 3LD2 |
| John Deere | Excavator 50C ZTS | Isuzu 4LE1 / 4LE2 |
| John Deere | Excavator 50ZTS | Isuzu 4LE1 |
| Hitachi | EX40U, EX50U | Isuzu 4LE1 |
| Hitachi | ZAX70-3, ZAX85-3 | Isuzu Engines |
Questions & Answers
How do I verify if this part replaces my old one?
Check the 'OEM Cross Reference' section above. If your original starter has a Denso part number starting with 228000- or an Isuzu number like 8971128652, this is the correct replacement.
Does this fit both 3LD1 and 4LE2 engines?
Yes, this starter is compatible with a range of Isuzu industrial engines including the 3LD1, 3LD2, 4LE1, and 4LE2 often found in John Deere ZTS series and Hitachi excavators.
Why choose a Gear Reduction (OSGR) starter?
The Offset Gear Reduction design allows the motor to spin at a higher speed with more torque while drawing less current from the battery, making it highly effective for starting diesel engines in cold climates.
Please double-check your original part number against the cross-references provided to ensure a correct fit.
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