Alternator for Toyota 7FG Series Lift Trucks, 4Y & 5K Engines
12-Volt, 50 Amp, IR/IF, Clockwise, Single V Pulley
This 12-volt, 50 amp alternator is built for Toyota 7FG, 7FGCU, 7FGJ and 7FGK series lift trucks from 1998 onwards, fitted with the 4Y or 5K petrol engine. It is a direct replacement for Toyota 27060-78153-71 and the Denso 101211-3580 unit.
The unit uses an internal regulator and internal fan with a single-groove V pulley and clockwise rotation, matching the original equipment layout so it drops straight in. Every unit is quality checked before dispatch, and our technical team is on hand if you need help confirming fitment.
Key Features
- 12-volt, 50 amp output to OEM specification
- Internal regulator and internal fan (IR/IF) design
- Single-groove V pulley, clockwise rotation
- Covers 7FG, 7FGCU, 7FGJ and 7FGK models with 4Y and 5K engines
- Direct replacement for Toyota 27060-78153-71 and Denso 101211-3580
- 12-month warranty as standard
Technical Specs
| Specification |
Detail |
| Part Number |
400-52097 |
| Unit Type |
Alternator |
| Voltage |
12 V |
| Output |
50 A |
| Regulator / Fan |
IR / IF |
| Rotation |
Clockwise (CW) |
| Pulley |
Single-groove V (V1) |
| Lester Number |
12476 |
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 |
| Toyota 7FG10, 7FG14 Lift Truck (5K engine) |
1998 onwards |
| Toyota 7FG15, 7FG18, 7FG20, 7FG23, 7FG25 Lift Truck (4Y / 5K engine) |
1998 onwards |
| Toyota 7FG28, 7FG30 Lift Truck (4Y engine) |
1998 onwards |
| Toyota 7FGCU15, 7FGCU18, 7FGCU20, 7FGCU25, 7FGCU30, 7FGCU32 Lift Truck (4Y engine) |
1998 onwards |
| Toyota 7FGJ35 Lift Truck (4Y engine) |
1998 onwards |
| Toyota 7FGK20, 7FGK25 Lift Truck (4Y / 5K engine) |
1998 onwards |
| Toyota 7FGK23 Lift Truck (5K engine) |
1998 onwards |
| Toyota 7FGK30 Lift Truck (4Y engine) |
1998 onwards |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number |
Manufacturer / Brand |
| 27060-78153-71 |
Toyota |
| 101211-3580 |
Denso |
| AND0463, ND210-7007 |
Arrowhead |
| 12476 |
Lester |
Frequently Asked Questions
Will this alternator fit my Toyota lift truck without modification?
Yes, on the models listed above it is a direct, bolt-in replacement built to OEM specification - no modification is required.
How do I check this is the right part?
Compare the number on your original unit against the cross reference table - Toyota 27060-78153-71 or Denso 101211-3580.
What output does this unit give?
12 volts at 50 amps, with an internal regulator and internal fan, clockwise rotation and a single-groove V pulley.
How do I know my current alternator has failed?
Common signs include a dashboard warning light, dimming or flickering lights, a weak or dead battery despite recent charging, and slow engine cranking.
Can I confirm fitment before ordering?
Yes, our technical team can help confirm compatibility against your original part - just get in touch before you order.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
