Graco 277068 Pump Repair Kit

The Graco 277068 Pump Repair Kit restores pressure and performance for LineLazer V 200 / 250 series stripers using the 277068 Endurance Pump.

Fits LineLazer V 200HS, 200DC, 250DC, and 250 SPS
Includes OEM seal and packing components
Ensures consistent pressure and smooth operation

Retail Price: $1550

You save: $248 (16.00%)

Our Price: $1302

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Description

Fitment & Overview — for Graco 277068 Pump Repair Kit

Compatible Machines

This OEM kit fits the following Graco LineLazer stripers that use the 277068 pump assembly:

LineLazer V 200HS (e.g., HP Automatic)
LineLazer V 200DC (Standard / HP Automatic / HP Reflective)
LineLazer V 250DC (HP Automatic)
LineLazer V 250 SPS (2-gun variants incl. PBS / LazerGuide models)

What is the Graco 277068 Pump Repair Kit?

A genuine Graco service kit for restoring the performance of the 277068 Endurance Pump used on select LineLazer V road-marking sprayers. It refreshes high-wear sealing components in the pump section to recover pressure, prime, and spray quality.

OEM fit for pumps labeled 277068 (often shown as pump assembly / replacement on LineLazer V 200/250 series).
Restores pressure consistency, check-valve sealing, and priming after wear.
Designed for professional line striping duty cycles and materials.

Quick Specs

Graco Part #	277068 (Pump Repair Kit / associated with 277068 pump assembly)
Used On	LineLazer V 200HS, 200DC, 250DC, 250 SPS (models configured with 277068 pump)
Related Reference	Some literature references the 277068 Endurance Pump and a service kit relationship to 246341 for this pump family.
Typical Contents	Seal/packing set, O-rings, check-valve wear parts, and related pump service components (contents may vary by revision).

When should you use this kit?

Loss of pressure or irregular striping pattern
Persistent priming issues or slow build-up
Material bypass / leak-back through the pump
Scheduled preventive maintenance on high-hour machines

Installation Notes

Depressurize and flush per Graco safety procedures.
Remove the pump section; keep parts in clean order.
Replace wear components from this kit; lubricate packings as specified.
Reassemble, prime with compatible solvent/coating, and check for leaks.

Frequently Asked Questions

In Graco literature, 277068 commonly identifies the Endurance pump assembly used on LineLazer V models listed above. Many sellers also describe a pump repair kit for that same pump. Match your machine and pump tag to be sure you’re buying the correct service parts for 277068.

The 277068 identifier is tied to the pump assembly installed on select LineLazer V units. The number 246341 appears in some documents as a service kit reference for that pump family. Your parts list for your exact model/series is the final authority—always verify before purchase.

Check the machine model (e.g., 200HS, 200DC, 250DC, 250 SPS) and the pump tag on your unit. If the pump is labeled 277068, this is the correct service family. When in doubt, consult the unit’s parts manual or contact support with your model and serial number.

Use clean, well-mixed materials; strain coatings when recommended; maintain correct filters; flush promptly after use; and store with a pump protector/conditioner fluid to reduce corrosion and dried residue.

If the rod/cylinder are in good condition, a repair kit is cost-effective. If there’s heavy scoring, corrosion, or repeated failures, replacing the complete 277068 Endurance pump is the better long-term choice.