Graco 165292 Piston Bearing
$34.00
In Stock
Graco 165292 Piston Bearing supports the piston/rod for smoother pump operation and longer packing life. Use it to reduce friction, vibration, and wear in compatible Graco displacement pumps.
- Part No.: 165292 (piston bearing)
- Role: Guides piston/rod; helps prevent scoring and extends service life
- Fits: Ultra 395, Ultra 495, ST Pro, Ultra Max II 490/495/595, and pump models 215932 & 217339
- Cross-ref: Bedford Precision 6-514 (aftermarket)
- Tip: Confirm by checking your pump’s parts manual before ordering
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines
This list is based on published parts references and manuals. Always confirm against your sprayer’s exact pump model/serial.
- Graco Ultra 395
- Graco Ultra 495
- Graco ST Pro Series
- Graco Ultra Max II 490
- Graco Ultra Max II 495
- Graco Ultra Max II 595
- Displacement Pump Models 215932 & 217339 (per Graco pump manual)
Product Overview
Graco 165292 Piston Bearing supports and guides the piston/rod inside the pump assembly, reducing friction and side-load wear for smoother operation and longer service life.
Quick Specs
| Part Number | 165292 |
|---|---|
| Part Name | Piston Bearing |
| Function | Supports piston/rod alignment and reduces friction within the displacement pump |
| Cross-Reference | Bedford Precision 6-514 (aftermarket replacement) |
Benefits
- Smoother piston movement and reduced vibration
- Helps prevent scoring of rod and cylinder
- Supports packing longevity and pump reliability
Installation Notes
- Relieve pressure and disconnect power/air before service.
- Inspect rod/cylinder for scoring; replace damaged parts as needed.
- Seat the bearing correctly; follow torque specs in the model-specific manual.
- Test at low pressure and check for abnormal noise or play.
Frequently Asked Questions
Match your sprayer’s pump model/serial in the Graco parts manual. If 165292 appears in the piston/rod section for your pump, it is the correct bearing.
Excess vibration, uneven rod movement, accelerated packing wear, or scoring on the rod/cylinder are common signs of bearing wear.
Bedford Precision SKU 6-514 is commonly listed as a replacement. Verify dimensions/tolerances against the OEM spec for your pump model before use.
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