Lathem K-342 (K324) Time Clock Motor | TimeClockOutlet.com
Lathem Time Clock Motor
For many mechanical, metal-cased Lathem punch clocks • Part commonly referenced as K-342 (and sometimes K324)
In Stock • Ships Fast 2026 February cost: $34.95 Made In USA (for now)
| SKU |
053 |
| UPC |
696735751203 |
| Type |
Mechanical time clock motor |
| Use |
Motor replacement for metal-case Lathem recorders |
Common add-ons
- Universal Lathem mechanical ribbon (2-pack)
- Lathem mechanical keys
- 1900L / E2 time cards (varies by clock)
What you’re buying
This listing is for a Lathem mechanical time clock motor used in many traditional punch clocks. It’s a go-to repair part when your clock still punches cleanly but the drive motor is failing, noisy, or inconsistent.
Compatibility overview
Frequently referenced for models such as 2021 / 2026, 2121 / 2126, 4001 / 4026, 4201 / 4206, 1221, 8001, plus many similar mechanical Lathem clocks. If your unit is a metal-cased Lathem mechanical recorder, this is typically the correct motor.
Why this style of motor is preferred
- Encapsulated coil construction helps resist moisture and power surges (useful in warehouses/shops)
- Designed for long service life with minimal maintenance
- Solid choice for extending the life of legacy time recorders
Helpful links
Time Clock Parts • Time Clock Ribbons • Time Cards
Lathem's encapsulated coils are covered with DuPont's ZYTEL 70G33L resin, a glass reinforced nylon.
By using encapsulated coil motors, the Lathem time recorders have a superior resistance to moisture (15% greater dielectric strength*) and power surges. The encapsulation process also produces stronger lead wires which reduces the chances that the wires will pull out of the motor (double the pull-out strength*). The compact Lathem motors are permanently lubricated and require no maintenance during their lifetime. * Compared to standard tape wrapped coils.