Bedford 20-3591 is Graco 245103 Prime Valve Kit Aftermarket replacement

Titan 805-437A Piston Rod for Impact 740 & Impact 840 — AfterMarket by Bedford Precision

This replacement piston rod is supplied as an AfterMarket by Bedford Precision Parts version of the OEM product. Built for durability and a smooth sealing surface, it helps your Titan Impact 740 and Impact 840 re-prime quickly, maintain target pressure, and deliver a consistent finish to your professional paint sprayer guns.

Where it fits & typical use

• Fits: Titan Impact 740 and Titan Impact 840 airless sprayers that specify rod 805-437A (verify by model/serial and parts list).
• Used in: Residential and commercial coatings—walls, trim, doors, railings, siding, light industrial metalwork—where reliable pressure and clean patterns are essential.

Why choose this Bedford aftermarket rod

• Precision-machined and polished to match OEM form and function for confident drop-in installation.
• Optimized surface finish supports packing life and reduces bypass for steadier pressure and smoother atomization.
• Value-driven replacement that supports planned maintenance across busy crews.

Service tips

• Inspect packings, guide bushings, balls/seats, and intake/exhaust checks during rod replacement; rebuild related wear items as needed.
• Clean all wetted parts, lubricate per the service manual, and torque to specification.
• After reassembly, perform a leak/pressure test and a quick pattern check before returning to production.

What you receive

• Aftermarket piston rod replacing Titan 805-437A for Impact 740/840

Cross-reference: Titan/SprayTech 805-437A. Always verify compatibility by model/serial and bill of materials.

Build out your maintenance bench with fast-moving accessories and compatible inventories at eRepairCenter.com—from speeflo parts, wagner paint sprayer parts, graco paint sprayer parts, and binks sprayer repair parts to a full range of graco airless sprayer parts. Don’t forget safety essentials like a pressure relief valve to keep every rig spraying reliably.