Baldwin BT-420 - Filter - Transmission
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A transmission filter removing wear particulate from the fluid circulating through the transmission on industrial engines and lift trucks.
Key details
- Removes clutch material and wear metal from transmission fluid
- Rating and mounting are specific to the transmission
- Change with the fluid, never on alternate services
- Metal in a used filter indicates internal wear worth investigating
Specifications
| Part number | BT-420 |
| Component type | Transmission filter |
| Part type | OEM-grade aftermarket |
| Fits brand | Baldwin |
| Category | Filters |
Where it is used
Components of this type are fitted to the drivetrain on industrial engines and lift trucks. This is category-level context, not a fitment list — confirm the part number against your machine's model and serial number before ordering.
Service notes
Inspect the old filter when you remove it. Bright metal or clutch material in the media is an early warning of internal transmission wear.
Fitment & availability
This is an OEM-grade aftermarket replacement manufactured to OE specification. It is cross-referenced to Baldwin part number BT-420 for identification and is not supplied by the original equipment manufacturer.
Check the part number against your model and serial number before ordering. If this item is not showing as available, use Check Availability and our team will confirm lead time and fitment.