Graco 102895 O-Ring Packing
$20.80
In Stock
Genuine Graco 102895 Packing O-Ring (Viton). OEM shaft-seal element for Crown Imperial multi-stage pumps—helps prevent leaks and maintain prime.
- Part No.: 102895
- Material: Viton (fluoroelastomer)
- Assembly: 223605 shaft-seal stack (item 41e)
- Fits: Graco Crown Imperial free-standing pumps (Corrosion-Resistant / Water-Base)
- Check: Confirm by model’s parts list/exploded view before ordering
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Graco 102895 Packing O-Ring (Viton) — OEM Shaft-Seal Component
Compatible Machines
This OEM O-Ring Packing (Viton) appears as item 41e within the shaft-seal assembly of Graco Crown Imperial pumps. Verify against your pump’s parts list before ordering.
- Graco Crown Imperial Free-Standing Pumps — Corrosion-Resistant models (various stage counts)
- Graco Crown Imperial Free-Standing Pumps — Water-Base models (e.g., 60″ and 85″ pump variants)
- Units using Shaft Seal Assembly 223605 (sub-assembly includes 41a–41e where 102895 = 41e)
Overview
Genuine Graco 102895 Packing O-Ring made of Viton for chemical and water-base service. It provides the dynamic seal within the pump’s shaft-seal stack, helping prevent leakage and maintaining prime under operating pressure.
Key Specifications
| Part Number | 102895 |
|---|---|
| Description | Packing, O-Ring (Viton) — item 41e in shaft-seal assembly |
| Assembly Context | Shaft Seal Assembly 223605 (items 41a–41e); 102895 is the O-ring packing element |
| Typical Application | Graco Crown Imperial multi-stage free-standing pumps (Corrosion-Resistant / Water-Base variants) |
| Material | Viton (fluoroelastomer) for chemical resistance and temperature stability |
| Why OEM | Correct durometer/dimensions for the seal stack; preserves tolerance, pressure retention, and service life |
| Cross-check | Confirm by model manual/exploded view; look for “102895 PACKING, O-RING (Viton)” |
Benefits of Using Genuine 102895
- Maintains OEM sealing performance and pump efficiency
- Reduces leakage risk and unplanned downtime
- Material compatibility for water-base and many chemical services
- Straightforward replacement when servicing the shaft-seal assembly
Service & Installation Notes
- Always de-pressurize and flush the system before disassembly
- Clean and inspect the seal bore and mating surfaces for scoring
- Lightly lubricate the O-ring packing with a fluid compatible with your process media
- Re-assemble per torque specs in your model’s parts manual
Frequently Asked Questions
Open your unit’s exploded diagram and locate the shaft-seal stack. If the parts list shows “102895 Packing, O-Ring (Viton)” (often as item 41e under 223605 Seal Assembly), it’s the correct part for your pump family.
No. 102895 is documented for Crown Imperial multi-stage pumps. Consumer/contractor airless sprayers typically use different O-rings in different locations. Always match by part number and assembly context.
It’s Viton (fluoroelastomer) to provide chemical resistance and temperature stability in water-base and certain chemical services common to Crown Imperial pump applications.
De-pressurize, clean the groove, inspect for wear, and lubricate the O-ring with a compatible fluid before seating. Re-torque fasteners per your manual to avoid distortion and leaks.
Order the exact number shown for your model. Graco uses multiple packing sizes and materials across pump families; substituting can cause leakage or premature wear.
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