Graco 277362 Pump Seal Repair Kit
$421.00
In Stock
The Graco 277362 Kit Repair Pump Seal is a genuine OEM seal kit designed to restore piston sealing in 1500 cc pump lowers, improving pump performance and longevity.
- Compatible with 1500 cc displacement pumps
- Includes UHMWPE piston seal, o‑rings, and gaskets
- OEM part ensures proper fit and reliability
- Restores pump efficiency and reduces bypass
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines & Pump Applications
- 1500 cc Displacement Pump Lowers – Graco pump lower assemblies that use replacement seal kits; 277362 is the standard piston seal repair version. :contentReference[oaicite:0]{index=0}
- Graco Industrial Displacement Pumps – Pump families documented in Graco parts manuals listing 277362 as the seal repair kit for UHMWPE piston seal applications. :contentReference[oaicite:1]{index=1}
- Other Graco Pump Assemblies – Any pump lower that references 277362 as the piston seal repair kit in official Graco parts lists. :contentReference[oaicite:2]{index=2}
Product Overview
The Graco 277362 Kit Repair Pump Seal is a genuine OEM replacement seal kit used to restore the primary piston seal inside compatible Graco displacement pump lower assemblies. This seal kit includes UHMWPE piston packing and related o‑rings/gaskets to maintain proper sealing performance and pump efficiency. :contentReference[oaicite:3]{index=3}
Specifications & Key Details
| Part Number | Graco 277362 |
|---|---|
| Description | Kit Repair Pump Seal — UHMWPE piston seal and accessories |
| Seal Type | UHMWPE piston seal and associated packings |
| Used For | Replacing worn pump piston seal components in displacement pumps |
| OEM Part | Yes – Genuine Graco seal repair kit |
Frequently Asked Questions
This kit includes UHMWPE piston packing, o‑rings, cylinder gaskets, seat gaskets, and other sealing packings required for proper piston seal repair. :contentReference[oaicite:4]{index=4}
Refer to your pump lower’s parts manual; if the seal repair kit 277362 is listed for your 1500 cc displacement pump, this part will fit. :contentReference[oaicite:5]{index=5}
Installation requires disassembling the pump lower housing and replacing internal seal components. If unfamiliar with pump servicing, consult the equipment manual or a qualified technician. :contentReference[oaicite:6]{index=6}
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