

759-316 Clamp Block is a genuine OEM replacement clamp block for Titan airless sprayers. This clamp block secures the pump or fluid section to the drive housing or frame, providing rigid alignment and preventing movement during operation. A worn, cracked, or missing clamp block can cause pump misalignment, excessive vibration, fluid leaks, and premature component failure. Replacing the clamp block restores proper pump mounting and reliable sprayer performance.
| Part Number | 759-316 |
|---|---|
| Part Description | Clamp Block (pump mounting clamp, includes hardware) |
| Brand | Titan |
| Fits | PowrLiner: 1800M, 2800M, 800, 4500, 2850, 550, 5500, 4955, 6955, 8955, 3500 72v, 3000, 3500 |
| Condition | New |
The Titan 759-316 Clamp Block is a robust mounting component that secures the fluid section (pump) to the drive housing or main frame of PowrLiner sprayers. It ensures precise alignment between the pump cylinder and the drive connecting rod, preventing lateral movement that can cause binding, excessive wear, or fluid leaks. This clamp block is typically made of machined steel or cast metal for strength and durability.
Over time, clamp blocks can become cracked from overtightening, corroded from chemical exposure, or worn at the mating surfaces. A damaged or missing clamp block leads to pump misalignment, increased vibration, accelerated wear of packings and seals, and potential pump failure. Replacing the clamp block with an OEM part restores proper pump geometry and ensures long‑term reliability.
| Pump alignment | Secures fluid section to drive housing for precise rod alignment |
|---|---|
| Vibration damping | Reduces movement and vibration during pump stroke |
| Leak prevention | Maintains seal compression between pump and drive |
| Visible cracks / damage | Clamp block is cracked, warped, or broken |
|---|---|
| Pump misalignment | Connecting rod binds or pump does not sit square |
| Excessive vibration / noise | Unusual movement or knocking from pump area |
| Missing or corroded block | Previous service omitted the clamp block or it is badly corroded |
Part 759-316 is the OEM clamp block for the following Titan sprayer models. Always verify with your machine's parts diagram.
| Brand / Model | Component |
|---|---|
| PowrLiner 1800M | Clamp Block |
| PowrLiner 2800M | Clamp Block |
| PowrLiner 800 | Clamp Block |
| PowrLiner 4500 | Clamp Block |
| PowrLiner 2850 | Clamp Block |
| PowrLiner 550 | Clamp Block |
| PowrLiner 5500 | Clamp Block |
| PowrLiner 4955 | Clamp Block |
| PowrLiner 6955 | Clamp Block |
| PowrLiner 8955 | Clamp Block |
| PowrLiner 3500 72v | Clamp Block |
| PowrLiner 3000 | Clamp Block |
| PowrLiner 3500 | Clamp Block |
When replacing the clamp block, inspect or replace these related components.
The bolts that secure the clamp block; replace if threads are damaged or corroded.
The clamp block holds the cylinder; inspect the cylinder mounting area for damage.
Check the housing mating surface and the rod alignment after clamp replacement.