Skip to product information
Total marine gearbox HC 300
$16,500.00 AUD
Taxes included.
Product Title: Total Marine SA1 Marine Gearbox – HC300, 4.61:1 Ratio, SAE 1 Housing
Description:
The Total Marine SA1 is a heavy-duty marine reduction gearbox built for commercial and recreational vessels demanding reliable power transfer. Based on the proven Advance HC300 platform (TM Gippsland branding), this unit is engineered for continuous duty in tough marine environments.
Key Specifications:
- Model: HC300 (Advance Gear Box)
- Reduction Ratio: 4.61:1
- Housing: SAE 1
- Flywheel: 14"
- Rated Input Speed: 700–2500 rpm
- Shift Options: Available in Mechanical Shift or Electronic Shift (select at checkout)
What's Included:
- 12-month factory warranty
- 6-month subscription to the 24/7 Total Marine support hotline (with in-house install)
Whether you're repowering a workboat, fishing vessel, or tug, the SA1 delivers dependable performance backed by genuine factory support. Limited stock available — get in touch to confirm fitment for your application.
Note: SAE 1 housing and flywheel size should be matched to your engine's bell housing spec before ordering. Contact us if you need help confirming compatibility.
Pickup available at 52 Whiters Street
Usually ready in 2 hours