Bedford 20-3146 is Graco 287835 Pump Repacking Kit aftermarket replacement

Graco 287835 GH833 Pump Repacking Kit — AfterMarket by Bedford Precision Parts

Bedford Precision Parts aftermarket equivalent of the OEM Graco 287835 pump repacking kit (also referenced as 287-835). Bedford part number 20-3146 is engineered as a direct-fit replacement for the GH 833 displacement pump, restoring sealing performance, pressure stability, and smooth operation—without the OEM price tag.

What it fits & where it’s used

• Fits: Graco GH 833 hydraulic airless sprayer (displacement pump / fluid section).
• Use case: Complete pump packing refresh to address leakage, pulsation, or loss of pressure—ideal when performance declines after heavy use or routine maintenance intervals.

Why choose this aftermarket kit by Bedford Precision Parts?

• Direct replacement: Matches OEM form and function for reliable sealing and long service life.
• Pro-grade value: Bedford’s precision manufacturing delivers consistent results for contractors who need dependable uptime.
• Fast rebuilds: Designed to service the GH 833 fluid section efficiently so you can get back to spraying quickly.

Pro tips for a successful rebuild

• Inspect the piston rod, ball/seat, and valves during packing replacement; replace worn items to maximize kit life.
• Lubricate packings per your service manual and verify prime/pressure settings after reassembly.

Looking for complementary categories? We stock a wide range of airless components and accessories, including pressure relief valve options, parts for paint sprayer guns, Titan/SprayTech support like speeflo parts and wagner paint sprayer parts, plus cross-brand selections such as graco paint sprayer parts, binks sprayer repair parts, and graco airless sprayer parts.

Shop eRepairCenter.com for Bedford 20-3146 (replacement for Graco 287835) and more professional airless sprayer solutions.