2" Split Conduit Outboard Rigging Tube - SPLITTUBING-2

What This Split Conduit is Used For

SPLITTUBING-2 is used to organize and protect a larger existing outboard rigging bundle while allowing the tubing to be installed around the cables and hoses instead of feeding them through a closed tube.

Depending on the installation, the conduit can protect and organize:

• Engine wiring harnesses
• Battery cables
• Throttle and shift cables
• Fuel hose
• Hydraulic steering hoses
• Gauge and network wiring
• Trim wiring
• Accessory wiring

Why Choose 2" Split Conduit?

Closed rigging tube usually requires engine wiring, hoses and cables to be disconnected and fed through the tube.

Split conduit opens along its length, so it can be installed around an already-rigged engine bundle.

The 2" size is especially useful when:

• The existing rigging bundle is too large for 1.5" conduit
• The engine is already fully rigged
• You want to avoid disconnecting harnesses and hoses
• The existing cable bundle needs additional abrasion protection
• You are cleaning up or rerouting an older transom installation
• You want easier access for future repairs or inspection

Need 1.5" Split Conduit Instead?

1.5" Split Conduit Rigging Tube - SPLITTUBING-15

Smaller split-conduit option for more compact wiring and hose bundles.

If the existing rigging fits comfortably inside 1.5" conduit, this smaller size may provide a tighter and cleaner finished installation.

View 1.5" Split Conduit

Wrappable Split Braided Rigging Tube

Pro Marine also stocks wrappable braided tubing for customers who want a softer and more flexible wraparound rigging solution.

1.5" Wrappable Split Braided Tube - F6N150

Flexible braided wrap for smaller existing outboard wiring and hose bundles.

View 1.5" Braided Tube

2" Wrappable Split Braided Tube - F6N200

2" braided wrap option for larger existing outboard rigging bundles.

View 2" Braided Tube

Traditional 2" Rigging Tube Options

For installations where the cables and hoses can be fed through a closed tube, Pro Marine also stocks traditional 2" rigging tube in black and white.

2" Black Rigging Tube - RIGTUBE-B

Traditional black 2" outboard rigging tube sold by the foot for new or fully accessible engine rigging installations.

View Black 2" Rigging Tube

2" White Rigging Tube - RIGTUBE-W

White 2" traditional rigging tube for installations where a lighter color better matches the hull, transom or outboard.

View White 2" Rigging Tube

Rigging Tube Style Comparison

Related 2" Rigging Hardware

2" Transom Flange - TFLANGE-2

Standard transom flange for traditional 2" closed rigging tube installations.

View Transom Flange

2" T-Flange with Fuel Port - TFLANGE-FP

Transom flange with a separate port for routing the fuel hose outside the main rigging bundle.

View Fuel Port Flange

2" Rigging Hose Union - TUNION

Connects two compatible sections of traditional 2" rigging hose for extensions or repairs.

View Rigging Hose Union

Installation Tips

• Measure the entire rigging bundle before selecting conduit size.
• Use 2" conduit when 1.5" tubing would be too tight.
• Do not compress fuel hose, hydraulic hoses or control cables.
• Wrap the conduit around the existing bundle rather than forcing components through it.
• Leave enough slack for full steering movement.
• Check full trim and tilt movement after installation.
• Avoid sharp bends in the completed rigging bundle.
• Inspect wiring and hoses for damage before covering them.
• Replace damaged components instead of hiding them inside the conduit.

When Should Split Rigging Conduit Be Replaced?

Split conduit should be inspected periodically along with the engine wiring and hoses it protects.

Replace it if you find:

• Excessive cracking
• Heavy abrasion
• UV deterioration
• Torn or missing sections
• Conduit that no longer stays around the rigging bundle
• Exposed hoses or wiring
• A bundle that has grown too large for the existing conduit

Key Features and Benefits

• 2" split marine rigging conduit
• Installs around existing outboard rigging
• Helps avoid disconnecting wiring, hoses and cables
• Provides extra room for larger rigging bundles
• Helps protect rigging from abrasion and snagging
• 1.5" split-conduit option available
• 1.5" and 2" wrappable braided options available
• Traditional black and white 2" rigging tube also available

FAQ

What size is SPLITTUBING-2?
SPLITTUBING-2 is 2" split-conduit rigging tubing.

What is the advantage of split conduit?
It can be installed around an existing outboard rigging bundle without requiring every cable, hose and harness to be disconnected.

When should I choose 2" instead of 1.5"?
Use the larger 2" size when the existing rigging bundle does not fit comfortably inside 1.5" conduit.

Can this be used around steering hoses and wiring?
Yes, provided the complete bundle fits without being tightly compressed and the installation still allows normal engine movement.

Do you stock a smaller split-conduit size?
Yes. Pro Marine stocks 1.5" split conduit .

Do you have a braided wrap option?
Yes. Pro Marine stocks 1.5" wrappable braided tubing and 2" wrappable braided tubing .

Do you stock traditional 2" rigging tube?
Yes. Pro Marine stocks black 2" rigging tube and white 2" rigging tube .

Searchable Terms

SPLITTUBING-2, 2 inch split conduit, 2 inch rigging tube, split outboard rigging tube, marine split conduit, outboard cable protection, outboard wiring conduit, marine rigging sleeve, split rigging hose, SPLITTUBING-15, F6N150, F6N200, RIGTUBE-B, RIGTUBE-W, TFLANGE-2, TFLANGE-FP, TUNION