Why Reliable Marine Propulsion Matters
Whether you are repowering an old trawler or outfitting a new build, choosing the right combination of inboard engines for sale, a durable marine gearbox for sale, and a dependable marine generator for sale determines your safety, fuel efficiency, and resale value. At Big Whale Fix, we help commercial fishermen, cruisers, and liveaboards find the perfect match.
Inboard Engines for Sale – Gas, Diesel, New & Used
New & Used Options
If you have been searching "inboard engines for sale near me" without luck, we ship nationwide. Our inventory includes used inboard engines for sale (dyno-tested), small inboard engines for sale (perfect for daysailers), and high-torque inboard diesel engine for sale units for offshore boats.
Need a 4 cylinder inboard boat motor for sale? We stock gas and diesel four-cylinders. Looking for used marine engines for sale? Every unit comes with compression test results and a limited warranty.
Popular Brands & Pricing
Yanmar – Check our yanmar marine diesel engine price list for models from 30HP to 500HP. We also carry 6 cylinder yanmar marine diesel engine options and yanmar inboard engines parts.
Volvo Penta – Browse volvo penta marine engines for sale including volvo penta 6 cylinder marine engine and volvo penta 4 cylinder boat engine models. Request our volvo penta marine engines price list pdf for easy comparison.
Mercruiser – Shop mercruiser inboard engines for sale in 3.0L, 4.3L, 5.7L, and 6.2L. Need a mercruiser engine and outdrive packages combo? We offer mercruiser inboard outboard complete systems.
Mercury – See mercury inboard engines for sale and up-to-date mercury inboard engines prices.
Complete Drop-In Solutions
For a hassle-free repower, choose complete drop in marine engines – pre-wired, pre-tested, and ready to couple to your existing transmission.
Inboard Engine vs Outboard – Quick Guide
The inboard engine vs outboard debate depends on your hull. Inboards offer better low-end torque and weight distribution. An inboard outboard motor (sterndrive) gives maneuverability. For small vessels, small inboard engines save space. We carry the best inboard engines from Yanmar, Volvo Penta, Mercruiser, and Cummins.
Engine Models & Specs
Need to verify fit? Use our mercruiser engine models by year guide, volvo penta engine models chart, or yanmar marine diesel engine models reference. For technical details, see mercruiser engine specs and volvo penta 6 cylinder marine engine specs.
Marine Gearbox for Sale – Transmissions That Last
New, Replacement & Parts
A marine gearbox for sale must match your engine's torque and your vessel's prop shaft. We offer marine gearbox replacement units for ZF, Twin Disc, Hurth, and BorgWarner. Need marine gearbox parts? We stock dampener plates, shift cables, and oil coolers.
Pricing & Diagrams
Request a marine gearbox price list based on horsepower and reduction ratio. View our marine gearbox diagram to understand forward-neutral-reverse operation. Types of marine gearbox include hydraulic, mechanical, and down-angle.
Technical & Sourcing
marine gearbox hs code – available on request for international buyers.
marine gearbox manufacturers – we source directly from Italy, Germany, Japan, and the USA.
Marine Generators for Sale – Diesel, Gas, New & Used
Small to Large Power Needs
A reliable marine generator for sale keeps your batteries charged, systems running, and food cold. We carry marine generators for small boats (3kW–8kW) and large yachts (20kW–100kW).
Best Brands & Pricing
Kohler marine generator – quiet, compact, and parts-available nationwide.
Best marine generator overall? Our customers prefer Northern Lights and Onan for diesel, Kohler for gas.
marine generator diesel models last longer and burn less fuel.
used marine generators for sale – fully serviced with new filters, impellers, and oil change.
Price Transparency
Get a current marine generator price based on kW output, fuel type, and cooling system (raw water or keel-cooled). We also publish marine generator brands comparisons.
Why Buy From Big Whale Fix?
E-E-A-T Guaranteed: 20+ years in marine propulsion.
Warranty: 12–24 months on most inboard engine for sale and generator units.
Support: We answer technical questions about marine gearbox replacement, volvo penta 6 cylinder marine engine price, and yanmar inboard engines price list.
Documentation: Request a yanmar marine diesel engine price list pdf or volvo penta marine engines price list pdf before you buy.
Final Word
Don't guess. Whether you need a 4 cylinder inboard boat motor for sale, a marine gearbox for sale, or a used marine generator for sale, contact Big Whale Fix. We ship complete drop in marine engines and mercruiser engine and outdrive packages nationwide.
