AOFS V2.3 3 Engine Setup Fittings Kit | Reverso 35-3955-03
AOFS V2.3 3 Engine Setup Fittings Kit | Reverso 35-3955-03
Reverso
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Reverso AOFS V2.3 Engine Setup Fittings Kit | 35-3955-03 | Triple Outboard | 3-Engine Installation
The Reverso #35-3955-03 is the engine setup fittings kit for triple-outboard (3-engine) installations of the Reverso Automatic Outboard Flushing System Version 2.3 (AOFS V2.3). It provides all the engine-side adapter fittings and connectors required to connect the AOFS V2.3 system to three outboard engines — oil drain, oil fill, and raw water flush port connections for each engine in the installation. This kit is for the AOFS Version 2.3 system only — it is not compatible with the OFS-PRO 3 or current OFS-Pro line. Verify your system version before ordering.
Part Details:
- Part Number: 35-3955-03
- SKU: REVERSO-35-3955-03
- Manufacturer: Reverso
- Type: Engine Setup Fittings Kit — Triple Outboard (3-Engine) Installation
- System Compatibility: Reverso Automatic Outboard Flushing System Version 2.3 (AOFS V2.3) only
- Not Compatible With: OFS-PRO 3, current OFS-Pro line, or other AOFS versions
- Engine Configuration: 3-engine / triple outboard setup
- Includes: All engine-side fittings and connectors for 3-engine AOFS V2.3 installation
- Condition: New
- Country of Origin: USA
Additional Information
AOFS V2.3 vs. OFS-PRO — Understanding Reverso System Generations:
Reverso has produced several generations of automatic outboard flushing systems. The AOFS V2.3 is an earlier system generation; the current line is the OFS-PRO. These generations use different fittings, hose connections, and system architectures — components from one generation are generally not interchangeable with the other. If you are maintaining or expanding an existing AOFS V2.3 installation, the 35-3955-03 is the correct engine fittings kit for a 3-engine setup. If you are installing a new system, the current OFS-PRO line uses different fittings kits.
Why Engine-Specific Fittings Kits Are Required for Multi-Engine Setups:
On a triple-outboard installation, the AOFS V2.3 system connects to three separate engines — each requiring its own oil drain, oil fill, and raw water flush port connections. The 35-3955-03 provides all the fittings for all three engine connection points in one kit, engineered to the port configurations of the outboard engines supported by the AOFS V2.3 system. Using incorrect fittings risks thread damage, leaks at oil or water connections, and system failure — always confirm the correct kit for your engine make, model, and system version before installation.
For other Reverso OFS system components and accessories, also see:
- Reverso OFS-PRO 3 Engine Setup Fittings Kit (35-3955-01-03) — current OFS-PRO 3 engine fittings, single-engine application
- Reverso OFS-PRO Engine Setup Fittings Kit (35-3955-01-04) — current OFS-PRO engine fittings, alternate engine application
- Reverso OFS 6-Foot Inlet Hose Kit (35-3951-04) — freshwater inlet hose extension
- Reverso OFS 9-Foot Inlet Hose Kit (35-3951-05) — longer freshwater inlet hose extension
- Reverso OFS Quick Disconnect Deck Kit — 90-Degree Fitting (35-3952-02) — permanent deck water inlet
- Reverso OFS Remote Switch with 18-Foot Harness (35-3954-06) — helm remote trigger for OFS V3.0 units
Frequently Asked Questions
1. How do I confirm this kit is for my AOFS V2.3 system?
The 35-3955-03 is designed for the Reverso Automatic Outboard Flushing System Version 2.3 (AOFS V2.3) in a 3-engine/triple outboard configuration. Check the model designation on your Reverso AOFS unit to confirm you have a V2.3 system. If you are unsure of your system version, contact us at MacombMarineParts.com with your Reverso unit model number and we'll confirm the correct fittings kit before you order. Do not order based on the engine count alone — the correct kit also depends on your specific system version.
2. Can this kit be used on a 2-engine or single-engine AOFS V2.3 installation?
No — the 35-3955-03 is specifically the 3-engine fittings kit for triple outboard AOFS V2.3 installations. It includes fittings for three engine connection points. If your installation has a different engine count, a different fittings kit is required. Contact us at MacombMarineParts.com with your system version and engine count to identify the correct kit for your configuration.
3. Is this kit compatible with the current Reverso OFS-PRO system?
No — the 35-3955-03 is for the AOFS V2.3 system only. The current OFS-PRO line uses a different fittings architecture. If you are installing a new Reverso system or replacing fittings on a current OFS-PRO unit, see the OFS-PRO 3 fittings kit (35-3955-01-03) or the OFS-PRO fittings kit (35-3955-01-04) instead.
4. What is included in the 3-engine fittings kit?
The 35-3955-03 includes all engine-side fittings and connectors required to connect the AOFS V2.3 system to three outboard engines — covering oil drain, oil fill, and raw water flush port connections for each engine in a triple outboard installation. Refer to your Reverso AOFS V2.3 installation documentation for the complete contents list and installation procedure for your specific engine models.

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.