This is the front right wheel cylinder for the drum brake on these Dodge and International trucks. It takes hydraulic pressure from the master cylinder and pushes the brake shoes outward against the drum, which is why a seized or weeping cylinder is what a spongy pedal or a brake that pulls to one side usually traces back to. It replaces the original unit at the factory mounting location on the backing plate.
Specifications
| Type | Drum brake wheel cylinder |
| Position | Front right |
| Quantity | 1 |
| Part Number | 375-40037 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1959 | Dodge | D100 Pickup | Base |
| 1960-1964 | Dodge | D100 Series | Base |
| 1957-1958 | Dodge | D200 Pickup | Base |
| 1960-1964 | Dodge | D200 Series | Base |
| 1959,1968 | Dodge | D300 Pickup | Base |
| 1960-1967 | Dodge | D300 Series | Base |
| 1961-1964 | Dodge | P200 Van | Base |
| 1957-1958 | Dodge | P300 Series | Base |
| 1960-1968 | Dodge | P300 Van | Base |
| 1957-1958 | International | A110 | Base |
| 1964 | International | AB120 | Base |
| 1961-1963 | International | AB120 | Metroette |
| 1961-1964 | International | AM120 | Base |
| 1957-1964 | International | AM130 | Base |
| 1957-1960 | International | AM132 | Base |
| 1959-1960 | International | B110 | Base |
| 1961-1962 | International | C110 | Base |
| 1963-1964 | International | C1100 | Base |
| 1953-1955 | International | R110 | Base |
| 1956-1957 | International | S110 | Base |
| 1956-1957 | International | SM130 | Base |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
