Match the part number, measurements and connection points that apply to your trailer.
| Part Number | Compare the original manufacturer number when available. |
|---|---|
| Dimensions | Verify critical dimensions. |
| Connection | Confirm how the original part mounts or connects. |
| Rating | Verify capacity or electrical rating when applicable. |
Replacement air-to-hydraulic booster pump for hydraulic drum brake trailer applications. Commonly used when an air brake truck is pulling a trailer equipped with hydraulic drum brakes. Fits 8510 Trailer Kits / AB-1000 / AB1000 / NAPA494.
| Specification | Detail |
|---|---|
| Part Number | 6510 |
| Model | AB1000 |
| Product Type | Air-to-hydraulic booster pump |
| Pressure Rating | 1,000 PSI |
| Air Chamber Size | 30 |
| Air Inlet | 5/8-inch coarse thread |
| Hydraulic Outlet | 1/2-inch-20 fine thread |
| Quantity Included | 1 booster pump |
| Category | Details |
|---|---|
| Brake Application | Hydraulic drum brake trailer |
| Tow Vehicle System | Air brake truck |
| Primary Use | Replacement air-to-hydraulic booster pump |
| Fitment Method | Verify pressure rating, air chamber size and connection thread sizes before ordering. |
| Important Note | Confirm the trailer uses hydraulic drum brakes and that all listed specifications match the existing system. |
| Feature | Buyer Benefit |
|---|---|
| 1,000 PSI Rating | Provides a clearly identified pressure specification for comparison with the existing brake system. |
| Size 30 Air Chamber | Allows the chamber size to be verified before replacement. |
| 5/8-Inch Air Inlet | Identifies the required coarse-thread air connection. |
| 1/2-Inch-20 Outlet | Identifies the required fine-thread hydraulic outlet connection. |
This listing is for one AB1000 replacement air-to-hydraulic booster pump with a 1,000 PSI rating. It is intended for hydraulic drum brake trailer applications and is commonly used when an air brake truck is pulling a hydraulic drum brake trailer.
Compare the specifications of the existing booster pump with this unit before ordering.
Compatibility: Intended for hydraulic drum brake trailer applications using the listed pressure, chamber and connection specifications.
System Fit: Commonly used with an air brake truck pulling a hydraulic drum brake trailer.
Pre-Buy Check: Confirm the 1,000 PSI rating, size 30 chamber and both thread sizes.
Selling Brand: Not specified in the provided product information.
Model Reference: AB1000
Application Reference: Replacement air-to-hydraulic booster pump for hydraulic drum brake trailer applications.
Before Ordering: Verify the pressure rating, air chamber size, air inlet thread and hydraulic outlet thread against the existing system.
Replacement selection should be based on the specifications of the existing air-to-hydraulic drum brake system.
Replacement booster pump for applications where an air brake truck is pulling a hydraulic drum brake trailer.
Clearly identified pressure rating for comparison with the existing trailer brake system.
Air chamber size is specified to support accurate replacement verification.
Features a 5/8-inch coarse-thread air inlet and a 1/2-inch-20 fine-thread hydraulic outlet.
| Quantity | Item |
|---|---|
| 1 | AB1000 air-to-hydraulic drum brake booster pump |
