OFS Quick Disconnect Deck Kit, 90 Degree Fitting | Reverso 35-3952-02

Reverso OFS Quick Disconnect Deck Kit | 35-3952-02 | 90-Degree Fitting | Permanent Deck Water Inlet

The Reverso #35-3952-02 is a quick-disconnect deck kit that installs a permanent, deck-mounted freshwater inlet connection point for the Reverso Automatic Outboard Flushing System. Instead of running a garden hose down to the OFS unit or inlet hose connection each time you flush, the deck kit provides a flush-mounted connection at the deck surface — connect the garden hose at the deck, press the quick-disconnect fitting, and the water routes through the inlet hose to the OFS unit below. The 35-3952-02 uses a 90-degree elbow fitting with a 3/4-inch hose barb, designed for deck installations where a straight fitting would conflict with deck hardware, hatches, or the mounting surface angle. Compatible with previous Reverso Outboard Flushing System versions and the current OFS and OFS-Pro line.

Part Details:

• Part Number: 35-3952-02
• SKU: REVERSO-35-3952-02
• Manufacturer: Reverso
• Type: OFS Quick Disconnect Deck Kit — Permanent Deck Water Inlet
• Fitting Configuration: 90-degree elbow with 3/4-inch hose barb
• Connection: Quick-disconnect garden hose fitting at deck surface
• Compatible With: Reverso Automatic OFS and OFS-Pro units; compatible with previous OFS versions
• Pairs With: Reverso OFS inlet hose kits (6-foot 35-3951-04 or 9-foot 35-3951-05) to connect deck fitting to OFS unit below deck
• Use: Permanent freshwater hookup point at deck for post-use flushing and winterization
• Ideal For: Multi-engine setups, high-frequency flushing, clean professional installations
• Condition: New
• Country of Origin: USA

Additional Information

How the Deck Kit Fits Into a Reverso OFS Installation:

A complete deck-mounted Reverso OFS installation has three primary connection points: the engine fittings at the engine, the OFS unit in the engine compartment or bilge, and the deck water inlet where the freshwater supply connects. The deck kit (35-3952-02) is that third connection point — it mounts flush into the deck and connects to the OFS unit via an inlet hose kit routed through the bilge or engine compartment:

• At the deck: The garden hose connects to the quick-disconnect deck fitting — no access to the bilge required
• Through the hull: The inlet hose (6-foot 35-3951-04 or 9-foot 35-3951-05) routes from the deck fitting down to the OFS unit
• At the engine: The OFS unit delivers fresh water through the engine's raw water cooling circuit via the engine fittings kit

The result is a completely above-deck flushing workflow: connect the hose at the deck, trigger the flush from the helm (with the optional remote switch), and the engine is flushed without opening a hatch or accessing the bilge.

90-Degree vs. Straight Deck Fitting — Which Do I Need?

Reverso offers deck kits in both straight and 90-degree fitting configurations. The 90-degree elbow (this kit, 35-3952-02) is designed for installations where the inlet hose routes at an angle to the deck surface — common when the OFS unit is offset from the deck fitting location, or when deck thickness or adjacent hardware makes a straight fitting impractical. The straight fitting configuration is suited for installations where the hose routes directly perpendicular to the deck. Choose based on your specific installation geometry and the routing path of your inlet hose.

If you are building a complete Reverso OFS installation, also see:

• Reverso OFS 6-Foot Inlet Hose Kit (35-3951-04) — connects this deck fitting to the OFS unit below deck
• Reverso OFS 9-Foot Inlet Hose Kit (35-3951-05) — longer inlet hose for deeper or further-mounted OFS units
• Reverso OFS-PRO 3 Engine Setup Fittings Kit (35-3955-01-03) — engine-side adapter fittings for OFS-PRO 3
• Reverso OFS-PRO Engine Setup Fittings Kit (35-3955-01-04) — alternate engine application fittings kit
• Reverso OFS Remote Switch with 18-Foot Harness (35-3954-06) — helm or console remote trigger for OFS Version 3.0 units

Frequently Asked Questions

1. Do I need the deck kit or can I just use an inlet hose alone?
You don't strictly need the deck kit — the inlet hose kits (35-3951-04 or 35-3951-05) can terminate at an open hose end that you connect directly to a garden hose below deck or through a hatch. The deck kit provides a permanent, flush-mounted connection point at the deck surface so the garden hose always connects at the same location without requiring any bilge or hatch access. For boats where convenient above-deck flushing access matters — particularly saltwater boats where post-use flushing should happen every outing — the deck kit is strongly recommended.

2. How does the 90-degree fitting affect installation?
The 90-degree elbow routes the inlet hose at a right angle to the deck surface rather than straight down. This is useful when the OFS unit or inlet hose routing path is offset laterally from the deck fitting location, or when deck thickness, adjacent hardware, or the mounting surface angle makes a straight-down fitting impractical. Measure your intended installation geometry before ordering to confirm whether the 90-degree or straight fitting configuration suits your specific deck and hose routing layout.

3. What inlet hose kit do I need to pair with this deck kit?
The deck kit connects to the OFS unit via a Reverso inlet hose kit. Choose based on the routing distance from the deck fitting down to the OFS unit: the 6-foot kit (35-3951-04) for shorter runs, or the 9-foot kit (35-3951-05) for longer runs or deeper-mounted units. When in doubt, choose the longer kit — excess hose can be managed with routing clamps; a hose that falls short cannot.

4. Is this deck kit compatible with my older Reverso OFS unit?
Yes — the 35-3952-02 is compatible with previous Reverso Outboard Flushing System versions as well as the current OFS and OFS-Pro line. If you have a specific older unit and want to confirm compatibility, contact us at MacombMarineParts.com with your unit model and we'll verify before you order.