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.
