Graco 196178 Nipple Adapter

The Graco 196178 Nipple Adapter is an OEM connector designed for reliable fluid connections in high-pressure Graco airless systems.

Ensures leak-resistant joints between hoses and fittings
Used on Ultra Max II 695, 795, 1095, 1595 models
Also fits LineLazer 248862 and 248866 stripers
Durable Graco-grade construction for long service life

$9.04

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Description

Overview & Compatibility

Compatible Machines

The Graco 196178 Nipple Adapter is used across select Ultra Max II sprayers and Graco line stripers. Confirm your exact model below before ordering.

Ultra Max II 695 — Lo-Boy (e.g., 17E572)
Ultra Max II 695 — Hi-Boy (e.g., 17E574)
Ultra Max II 795 — Hi-Boy (e.g., 17E579)
Ultra Max II 1095 — Standard Series (e.g., 17E583)
Ultra Max II 1595 — Standard / Hi-Boy variants (where specified by parts list)
LineLazer / Airless Line Striper models: 248862, 248866

What is the Graco 196178 Nipple Adapter?

The Graco 196178 Nipple Adapter is a genuine OEM fitting used to join fluid path components on Graco airless equipment. It provides a secure, leak-resistant connection between compatible threaded parts in the pump/hose/gun circuit—maintaining system pressure and reliable flow.

Quick Specs

Part Number	196178
Brand / Type	Graco — Adapter / Nipple (OEM)
Typical Use	Fluid path connection on Ultra Max II sprayers and select LineLazer units
Weight (approx.)	~0.08 lb (reference listing)
Notes	Always verify against your sprayer’s parts diagram for exact placement and thread spec

Why choose OEM?

Exact fit for listed Graco models
Leak-resistant sealing for high-pressure airless systems
Durable materials matched to Graco performance specs

Related References

196176 Nipple Adapter (different size) — verify threads before ordering
Graco gun/adapter fittings category for additional connectors and unions

Frequently Asked Questions

No. It fits specific Ultra Max II models/variants listed above (e.g., 695/795/1095/1595 where specified). Always confirm against your unit’s parts diagram.

Yes—several airless line striper models use it, including 248862 and 248866. Check your LineLazer’s parts list to confirm.

Graco lists this as an adapter/nipple for specific assemblies, but thread specs can vary by placement. Use your manual’s callouts to match threads, or contact us for a check against your model number.

Substitutions are not guaranteed. 196176 and other adapters have different sizes/uses. Only use the part number specified for your serial/model revision.

Check the “Documents” tab on your sprayer’s product page or the Graco manual for your exact model. We can also send you a direct link—just share your model number.