Graco 17H881 Piston Rod

Product: Graco 17H881 Piston Rod – Genuine OEM
Material: Hardened stainless steel for high durability
Purpose: Maintains pressure and efficiency in pump assembly
Use: Ensures consistent performance in professional sprayers
Reliability: Engineered for long life under heavy-duty use

Retail Price: $765

You save: $205.02 (26.80%)

Our Price: $559.98

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Description

Graco 17H881 Piston Rod (Rod Repair Kit)

Compatible Machines

TexSpray Mark IV ProContractor
TexSpray Mark IV Standard
Ultra Max II 695 ProContractor

Tip: For best results, match your sprayer’s model and serial range against the parts manual before ordering.

Key Details

Part Number	17H881
Item Type	Piston Rod / Rod Repair Kit for Graco airless pump lower assemblies
Application	Restores pump performance and sealing where the piston rod interfaces with the pump lower components
Compatibility Focus	Mark IV series and select Ultra Max II ProContractor units (see list above)
What It Does	Replaces worn rod components to help maintain pressure consistency and extend pump life
OEM Quality	Genuine Graco part for proper fit and durability

Product Overview

Graco 17H881 Piston Rod (often sold as a rod repair kit) is a genuine replacement for Graco airless sprayers that use the Mark IV pump platform and select Ultra Max II ProContractor models. Located within the pump lower, the piston rod is a high-wear component that directly affects sealing and pressure stability. Replacing a worn rod restores smooth operation, helps maintain correct output, and reduces premature wear of packings and sleeves.

Direct OEM replacement—no modifications required
Helps recover pressure consistency and priming performance
Supports longer service intervals when paired with fresh packings and fluid

Fit Notes & Best Practices

Match your sprayer’s exact model trim (Standard / ProContractor) and generation
Inspect the pump lower for scoring; replace packings and sleeve if worn
Lubricate per Graco guidance during reassembly

Frequently Asked Questions

No. 17H881 is the piston rod / rod repair kit, not a full pump lower. It services the rod portion inside the pump assembly. Other wear parts (packings, sleeve) may be separate kits.

It is commonly used on TexSpray Mark IV ProContractor, TexSpray Mark IV Standard, and Ultra Max II 695 ProContractor. Always verify against your unit’s parts manual and serial range.

It’s good practice to inspect and often replace packings, seals, and the pump sleeve at the same time to maximize longevity and restore like-new performance.

Yes. 17H881 is a genuine Graco component designed for proper fit and durability on compatible sprayers.