Bedford 20-774 is Graco 208519 Kit aftermarket replacement

Graco 208519 Monark 5:1 Repair Kit — AfterMarket by Bedford Precision

This professional rebuild set replaces Graco 208519 and is supplied as an AfterMarket by Bedford Precision Parts of the OEM product. Use it to refresh the lower pump on Monark 5:1 pneumatic systems so your sprayer can re-prime quickly, hold steady pressure, and deliver a clean, consistent finish in shop or field conditions.

Where it fits & typical use

• Fits: Graco Monark 5:1 pump lowers that specify repair kit 208519 (confirm ratio, lower style, and BOM in your service manual).
• Used in: Cabinet/furniture finishing, metal fabrication, equipment coating, and general industrial lines feeding professional spray equipment.

What this kit restores

• Replaces worn packings and seals that cause hard priming, leakage, pulsation, or pressure loss.
• Stabilizes operating pressure for uniform film build and predictable atomization.
• Built to match OEM form and function for confident, repeatable results across multi-rig fleets.

Typical contents*

• Upper/lower packing sets with backup rings
• O-rings and related sealing components for the lower assembly
• Glands/retainers and small hardware as specified for a standard service

Installation notes

• Clean all wetted passages and mating surfaces; verify material/solvent compatibility.
• Assemble with recommended lubricant and torque to specification.
• After reassembly, perform leak/pressure tests and a quick pattern check before returning to production.

Cross-reference: Replaces Graco 208519 (Monark 5:1). Always confirm by model/serial and parts list.

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