Bedford 20-3436 is Graco 25D238 Kit aftermarket replacement

Graco 25D238 Xtreme 290cc Kit (L/PE) — AfterMarket by Bedford Precision Parts

This listing covers Bedford Precision Parts P/N 20‑3436, an AfterMarket replacement of the OEM Graco 25D238 full lower repair kit. It’s engineered to match OEM fit and function for the Graco Xtreme 1200 (290 cc) lower, helping restore sealing, pressure, and spray consistency in demanding jobs. 

What it fits & where it’s used

Bedford 20‑3436 replaces Graco 25D238 and fits the Xtreme 1200 (290 cc) lower pump. The kit is formulated with UHMWPE/leather (L/PE) packings—Graco’s specification for abrasive applications—making it a smart choice for protective coatings, primers, and high‑solids paints on steel structures, tanks, and general fabrication. 

What’s inside & why L/PE

As a full lower repair kit, 25D238‑equivalent contents include throat and piston packing stacks plus the seals needed to rebuild the fluid section. The L/PE (UHMWPE/leather) blend offers robust abrasion resistance while maintaining a reliable seal under heavy‑duty use—ideal when mineral‑filled or gritty coatings are in play. 

Installation & performance tips

1. Before teardown, fully depressurize the sprayer and confirm the pressure relief valve operates correctly. Follow the Graco service manual for packing order and torque values.

2. Inspect check balls/seats and rod wear; replacing these with the packings maximizes service life and keeps output stable. 
3. After re‑prime, verify pattern quality with your paint sprayer guns and choose suitable airless spray gun tips for the coating’s viscosity and target finish.

Why choose Bedford AfterMarket

• Direct aftermarket alternative to Graco 25D238 with Bedford P/N 20‑3436—built for OEM‑level fit, durability, and uptime.

• American‑assembled components and broad availability keep maintenance fast and predictable. 

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