Bedford 55-2519 is Kremlin 668-300-035 Teflon O-Rings aftermarket replacement

Kremlin 668-300-035 Teflon O-Rings (100-Pack) — AfterMarket by Bedford Precision

This 100-count pack of PTFE sealing rings replaces Kremlin 668-300-035 and is supplied as an AfterMarket by Bedford Precision Parts of the OEM product. Built for chemical resistance and low friction, these O-rings help your finishing equipment prime fast, hold pressure, and keep a consistent pattern at the gun.

Where it fits

Intended for Sames/Kremlin pumps, manifolds, and gun sub-assemblies that specify O-ring 668-300-035. Common placements include fluid sections, in-line filters, swivel joints, and adapters feeding professional paint sprayer guns. Always confirm by model/serial and parts list before ordering.

Why PTFE (Teflon)

• Excellent solvent and chemical resistance across common coatings.
• Low friction for smoother cycling, reduced heat, and longer service life.
• Stable sealing across a wide temperature range in shop or field use.

Use cases

• Cabinet/furniture finishing, metal fabrication, equipment coating, and booth operations.
• Ideal for maintenance intervals where you replace multiple seals at once to reduce downtime.
• Works seamlessly in mixed-brand shops that also stock graco paint sprayer parts, wagner paint sprayer parts, speeflo parts, binks sprayer repair parts, and graco airless sprayer parts.

What you receive

• Qty 100 — PTFE O-rings per Kremlin 668-300-035 specification*

*Always verify size/material against your service manual; replace related seals and packings if wear is observed.

Installation tips

• Clean grooves and mating surfaces; inspect for nicks or scoring.
• Use compatible lubricant; avoid twisting during installation.
• Pressure- and leak-test before returning equipment to production.

Cross-reference: Replaces Kremlin 668-300-035 (PTFE O-Ring). Verify compatibility by model, BOM, and service documentation.

Need complementary hardware or safety items? Explore our full catalog at eRepairCenter.com—including maintenance essentials like a pressure relief valve—to keep every system sealed, safe, and spraying at its best.