Part number 700-514 is a thrust washer designed to absorb axial loads and reduce friction between rotating and stationary components in compatible airless sprayers and line stripers. This precision‑engineered washer maintains proper clearances within pump and drive assemblies, preventing metal‑to‑metal contact and extending the life of gears, bearings, and shafts. Replacing a worn or damaged thrust washer restores smooth operation and prevents premature component failure.
| Part Number | 700-514 |
|---|---|
| Part Description | Thrust Washer |
| Brand | Airless Sprayer / Epic / PowrLiner / ProMark / RentSpray |
| Fits |
|
| Condition | New |
The 700-514 Thrust Washer is a critical wear component used in the pump and drive assemblies of compatible sprayers and line stripers. It is designed to bear axial thrust loads, maintaining precise spacing between rotating parts such as gears, bearings, and shafts while reducing friction and preventing metal‑to‑metal contact.
Over time, thrust washers can wear due to continuous pressure, inadequate lubrication, or contamination. A worn washer may cause increased end play, misalignment, noisy operation, and accelerated wear of adjacent components. Replacing the thrust washer restores proper clearances, smooth operation, and extends the service life of the entire drive system.
| Axial load absorption | Bears thrust loads from rotating components |
|---|---|
| Clearance maintenance | Maintains proper spacing between parts |
| Friction reduction | Prevents metal‑to‑metal contact, reducing wear |
| Visible wear / scoring | Grooves, scratches, or reduced thickness |
|---|---|
| Excessive end play | Axial movement beyond specifications |
| Noisy operation | Grinding or knocking from drive area |
| Metal particles | Debris in fluid indicating washer breakdown |
Part number 700-514 is compatible with the following equipment models. Always confirm fitment using the correct parts diagram for your exact model and serial number.
| Brand / Series | Models |
|---|---|
| Airless Sprayer | 330, 440 XC, 550 XC, 660 XC |
| Epic | 447 HPX, 447 EX, 660 EX, 690 GX, 660 HPX |
| PowrLiner | 2850, 2800, 3100, 1800M, 2800M |
| ProMark | II |
| RentSpray | 700 |
Thrust washer wear often involves associated components. When servicing the washer, these parts are commonly inspected or replaced at the same time.
Adjacent bearings may also be worn; inspect and replace as needed.
Check for scoring or wear on mating surfaces.
If contamination caused wear, inspect seals for damage.
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