T-H Marine RFFHP-1-DP
Polypropylene split flange for 2-inch rigging hose, with a separate fuel-hose passage.
View productT-H Marine Outboard Rigging Flanges: 2-Inch vs 2½-Inch Hose Kits
The rigging tube between an outboard motor and the boat carries protected cables, wiring and fuel-line routing. T-H Marine makes separate deck-entry flanges and hose-and-flange kits. Compare these four manufacturer part numbers by hose size, finish and what's supplied before replacing a worn or missing connection.
Three things to identify on the boat
Hose diameter
Identify whether the existing corrugated rigging tube and flange are the 2-inch or 2½-inch family. Measure the original connection before ordering.
Hose included or separate
RFK-1 and RFK-1CP are flange-and-hose kits. RFFHP-1 and RF-2.5-1 are flange-only listings.
Fuel-line routing
RFFHP-1 includes a separate fuel-hose port for a compatible Type A fuel hose. Confirm the rigging arrangement before selecting it.
Important: These parts route outboard rigging; they are not hull drains or scupper valves. Hose diameter alone does not establish the correct mounting cutout, screw pattern, rigging clearance or fuel-system compatibility. Check the exact original installation.
T-H Marine outboard rigging flange and hose comparison
| Manufacturer MPN | Hose size | Product | Colour / finish | Package |
|---|---|---|---|---|
| RFFHP-1-DP | 2 in | Split flange with fuel-hose port | Black | Flange only; no rigging hose |
| RFK-1-DP | 2 in | Flange and hose kit | Black | Flange and rigging hose |
| RF-2.5-1-DP | 2½ in | Rigging flange | Black | Flange only; no rigging hose |
| RFK-1CP-DP | 2 in | Flange and hose kit | Chrome | Flange and rigging hose |
How the rigging products differ
RFFHP-1-DP: A black split-design 2-inch polypropylene rigging flange with a separate fuel-hose port. The split design can help with installation around existing rigging. The fuel-hose port does not mean a fuel hose is included.
RFK-1-DP: Black 2-inch rigging flange-and-hose kit. It includes flexible hose and an engine-end closure, so it is different from buying a flange alone.
RF-2.5-1-DP: A black 2½-inch polypropylene rigging flange supplied without hose. It should not be treated as a fit-equivalent of a 2-inch fitting.
RFK-1CP-DP: Chrome-finish 2-inch flange-and-hose kit. Compare the finish and original connection against the black kit, then check the actual included components.
Matching T-H Marine rigging parts
T-H Marine RFK-1-DP
Black rigging-flange kit with flexible 2-inch hose and engine-end closure.
View product
T-H Marine RF-2.5-1-DP
Black polypropylene flange for 2½-inch rigging hose; not a 2-inch replacement.
View product
T-H Marine RFK-1CP-DP
Chrome-finish 2-inch flange-and-hose kit, separately identified from the black kit.
View productBefore installing a new rigging tube or flange
Inspect the mounting surface, cable bends, fuel hose routing and freedom of movement throughout the outboard's steering and tilt range. Keep the rigging away from sharp edges and follow the boat and engine manufacturer's instructions for secure hose routing and watertight mounting. Replace damaged fuel-line components with the appropriate marine-rated parts.
For the outboard's fuel hose connections, use our Sierra fuel-line assembly reference and primer-bulb size guide.
Common questions
Are the RFK kits complete engine rigging systems?
No. They supply rigging flange and hose components. They do not replace the motor controls, electrical harness, fuel line or engine manufacturer's installation instructions.
Does RFFHP-1-DP include the corrugated rigging hose?
No. It is a flange-only listing with a separate fuel-hose port. Choose a compatible hose separately if required.
Can a 2½-inch flange replace a 2-inch model?
Do not assume so. The hose-size families differ, and the original deck cutout, mounting area and rigging clearance need to be verified.
Can I view or collect the product in Kelowna?
UsedRVParts offers viewing and local pickup by appointment. Confirm the item before travelling.
Quick product links: RFFHP-1-DP · RFK-1-DP · RF-2.5-1-DP · RFK-1CP-DP
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