94141 — Nautilus P1 white panel
White Nautilus P1 panel assembly; match the factory 94141 identification.
View 94141 productB&B Molders Nautilus P1 94141 Water Panel — Numbered Parts Diagram
The B&B Molders Nautilus P1 puts fresh-water filling, pressurized city-water use, tank-fed water supply, winterizing and tank flushing in one RV service panel. The white P1 assembly is 94141; the manufacturer's black P1 reference is 94143. Use the model-specific factory callouts below to identify a valve, handle, water connection or exterior faucet before choosing a replacement.
Original Nautilus P1 numbered parts list
The manufacturer drawing numbers 1–14 refer to positions on the panel's front-and-rear illustration. The table preserves the P1-specific numbering and white/black part choices.
| Factory drawing # | Component | B&B aftermarket part number |
|---|---|---|
| 1 | Rocker switch, red/white | 94380 (white), 94381 (black) |
| 2 | Green handle with screws | 94148 |
| 3 | Red handle with screws | 94368 |
| 4 | Polar-white handle with screws | 94369 |
| 5 | Blue handle with screws | 94367 |
| 6 | Black handle with screws | 94235 |
| 7 | Quick-disconnect faucet | 94140 white; 94139 black |
| 8 | City-water connection | 94210 white; 94211 black |
| 9 | Factory-marked non-replaceable component | No replacement part listed |
| 10 | City-water retainer clip | 94385 |
| 11 | Green-handle diverter | 94135 |
| 12 | Red-handle diverter | 94135 |
| 13 | Blue/white-handle dual diverter | 94137 |
| 14 | Black-handle diverter | 94136 |
How the main replacement valves differ
94135 is the three-way valve serving both the green and red handle positions (drawing numbers 11 and 12). 94137 is the dual three-way assembly operated by the blue and white handles at number 13. 94136 is the two-way ball valve operated by the black handle at number 14. These are separate components with different positions.
Photos of P1-related parts available at UsedRVParts
94135 — P1 three-way diverter
The three-way diverter listed at drawing positions 11 and 12.
View 94135 product94137 — P1 dual three-way diverter
Dual diverter at drawing position 13, operated by blue and white handles.
View 94137 product94136 — Two-way water diverter
Two-way diverter listed at drawing position 14 for the black handle.
View 94136 product94140 — White quick-disconnect faucet
White quick-disconnect exterior faucet for position 7.
View 94140 product94139 — Black quick-disconnect faucet
Black quick-disconnect exterior faucet option for position 7.
View 94139 product94210 — White city-water connection
White city-water check-valve connection for drawing position 8.
View 94210 productCheck the original panel and drawing
Open the B&B Molders manufacturer parts catalog (PDF). The Nautilus water-management drawings are in the plumbing section; use the numbered original front-and-rear views to locate each component.
Identify your panel before ordering. The P1 and P3 systems have different factory diagrams, and a shared valve number does not mean all handles and diverters interchange. Compare the model label, valve body, handle position and surrounding connections. Diagram positions identify service components; they do not indicate what is supplied with a complete panel.
For a different panel generation, see the Nautilus P3 parts reference. P3 uses different callout numbers and additional diverter arrangements.
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