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Celebrating 50 years of Trusted Marine Service
50 years of Trusted Marine Service

Propulsion & Powertrain

Marine Propulsion & Powertrain Parts

Top-Quality Propulsion, Drivetrain & Powertrain Parts

Shop marine propellers, shafting, couplings, bearings, transmissions, steering components, anodes, and drivetrain hardware from Marisol Marine. Get dependable parts support for smoother power transfer, better vessel control, and fewer surprises on the water.

50 Years Trusted Marine parts, service, and support from an established North Vancouver marine team.
Parts Desk Help Need sizing or fitment help? Call Marisol’s Parts Desk at 604-986-5291.
Canada-Wide Shipping Fast shipping across Canada with free shipping on qualifying orders over $150.

Find Parts Faster

Search By Part Number, Size, Brand Or Component

For propulsion and powertrain parts, fitment matters. Search by part number, shaft size, prop size, transmission model, drive model, coupling type, or brand. For critical drivetrain parts, confirm measurements before ordering.

Shop By Category

Propulsion & Powertrain Collections

From the engine output flange to the propeller in the water, every drivetrain component affects vibration, handling, efficiency, corrosion protection, and reliability. Shop the main propulsion categories below.

Main Hub All Propulsion & Powertrain Browse the full Marisol propulsion and drivetrain category hub. Propulsion Propellers Aluminum, stainless, folding, outboard, sterndrive, inboard, and sailboat prop options. Props Finished Props Shop aluminum, stainless steel, folding, and specialty marine propellers. Hardware Propeller Hardware Nuts, washers, hubs, spacers, cones, keys, and prop installation hardware. Shafting Shafts & Shafting Prop shafts, shafting hardware, shaft couplings, seals, stuffing boxes, and support parts. Sealing Shaft Seals & Stuffing Boxes Shaft-sealing support for dripless systems, stuffing boxes, packing, and related parts. Support Bearings & Bushings Cutlass bearings, shaft bearings, rudder bearings, sleeve bushings, and bearing assemblies. Connection Couplings & Drive Components Flexible couplings, rigid couplings, drive dampers, thrust components, and hardware. Gearboxes Transmissions & Components Marine transmissions, gearbox parts, seals, bearings, service kits, coolers, and fluids. Control Steering Systems Hydraulic steering, cable steering, helm pumps, steering fluids, cables, wheels, and hardware. Protection Anodes & Corrosion Protection Zinc, aluminum, and magnesium anodes for shafts, props, drives, engines, and trim tabs.

Power Transfer Matters

Reliable Propulsion Starts Below The Waterline

Your propulsion system turns engine power into motion. A worn propeller, loose coupling, tired bearing, leaking shaft seal, weak steering component, or incorrect anode can affect performance, vibration, fuel economy, handling, and safety.

Marisol Marine helps boaters find quality parts for the complete path from engine and transmission to shaft, steering, drive hardware, and propeller.

Fitment Tip

Measure Before You Order

Propulsion and drivetrain parts often depend on exact dimensions. Before ordering, gather as much information as possible:

  • Engine, drive, or transmission model
  • Existing part number, if available
  • Shaft diameter and keyway size
  • Propeller diameter, pitch, rotation, and blade count
  • Coupling bolt pattern and pilot dimensions
  • Vessel make, model, year, and use
Get Fitment Help

Built For Real Marine Use

Parts For Inboards, Sterndrives, Saildrives, Outboards & Shaft-Drive Boats

Propulsion systems work in one of the harshest areas of the vessel: underwater metals, saltwater, galvanic corrosion, vibration, thrust load, impact risk, and constant rotation. The right parts help maintain smooth operation, responsive handling, and dependable power delivery.

Inboard Shaft Drive

Shafts, couplings, cutlass bearings, shaft seals, stuffing boxes, transmissions, anodes, and prop hardware.

Sterndrive & Outdrive

Propellers, hubs, anodes, drive components, steering fluids, trim components, gear lube, and corrosion protection.

Saildrive & Sailboat Auxiliary

Folding props, shaft and saildrive-related parts, anodes, transmission fluids, seals, and service hardware.

Steering & Vessel Control

Hydraulic steering, cable steering, helm pumps, steering fluids, cylinders, wheels, and control hardware.

Common Propulsion & Powertrain Problems

Symptoms That Point To Drivetrain Parts

A small drivetrain issue can become a major repair if ignored. The right replacement part starts with understanding the symptom, measuring the component, and confirming the full vessel application.

Vibration Under Load Check prop condition, shaft alignment, couplings, cutlass bearings, engine mounts, and transmission output components.
Poor Acceleration Propeller pitch, diameter, blade damage, hub condition, engine load, and bottom condition can all affect performance.
Leaking Shaft Area Inspect shaft seals, stuffing boxes, packing, hose condition, clamps, shaft wear, and alignment.
Hard Shifting Transmission components, shift cables, controls, linkages, fluids, and drive hardware may need inspection.
Corrosion On Underwater Metals Confirm anode material, bonding condition, prop shaft protection, drive anodes, and water type.
Loose Or Delayed Steering Check hydraulic fluid, helm pump, cylinders, steering cables, fittings, hoses, and steering hardware.

Drivetrain Parts Checklist

Key Parts To Inspect During Service

During haul-out, annual maintenance, survey preparation, or vibration troubleshooting, these are common propulsion and powertrain areas to check.

Propellers Blade condition, pitch, diameter, rotation, hub, cup, balance, and prop nut hardware.
Shafts Straightness, scoring, corrosion, keyway condition, taper, coupler fit, and shaft seal area.
Bearings & Bushings Cutlass bearing wear, rudder bearing play, shaft support, carrier bearings, and sleeve bushings.
Couplings Flexible discs, rigid couplings, bolts, set screws, pilot fit, alignment, and torsional dampers.
Transmissions Fluid condition, seals, filters, coolers, shift hardware, mounts, clutches, and internal components.
Steering Hydraulic fluid, hoses, fittings, helm pump, cylinder, cables, rudder hardware, and response feel.
Anodes Shaft anodes, prop anodes, trim tab anodes, drive anodes, engine anodes, and bonding hardware.
Hardware & Fluids Keys, washers, nuts, cones, seals, O-rings, transmission fluid, steering fluid, and gear lubricants.

OEM Drive Support

Brand-Specific Drive Components

For many Volvo Penta, Mercury MerCruiser, Yanmar, Crusader, PCM, Indmar, and transmission applications, part fitment depends on model, serial number, gear ratio, drive type, and production range.

Parts Desk

Not Sure Which Part Fits?

Send your part number, model number, serial number, measurements, and photos to the Marisol Parts Desk. For drivetrain parts, clear photos of the part, tag, mounting pattern, shaft, and existing hardware can make a big difference.

Call 604-986-5291 for propulsion and powertrain parts help.

Contact Parts Desk

Service & Inspection

Propulsion Problems Need The Right Diagnosis

Vibration, noise, steering play, slipping, corrosion, or poor performance can come from more than one component. Propeller damage, alignment problems, worn mounts, coupling wear, shaft issues, bearing wear, and transmission concerns can feel similar at the helm.

Haul-Out Inspection Inspect props, shafts, anodes, cutlass bearings, rudders, drives, seals, and underwater hardware.
Alignment Review Review engine mounts, couplings, shaft alignment, vibration symptoms, and related drivetrain hardware.
Transmission Support Identify transmission parts, fluids, seals, coolers, shift components, and service items.
Steering & Controls Review steering components, fluids, hydraulic systems, cables, linkages, and vessel control hardware.

Propulsion & Powertrain FAQ

Frequently Asked Questions

What information should I have before ordering a propeller?

Have the existing propeller diameter, pitch, rotation, blade count, shaft or hub details, engine model, drive model, and boat application ready. Photos of the existing prop and stamped numbers are helpful.

How do I know which shaft bearing or bushing fits?

Measure the shaft diameter, outside diameter, bearing length, housing style, and material. Bearing and bushing fitment should be confirmed carefully before ordering.

Can you help identify a marine transmission part?

Yes. Send the transmission brand, model, serial number, ratio, photos of the tag, and the existing part number if available. Marisol’s Parts Desk can help review the information.

What causes drivetrain vibration?

Common causes include damaged propellers, worn cutlass bearings, shaft issues, coupling wear, engine mount problems, alignment concerns, or transmission-related issues. Inspection is recommended before replacing parts.

Do I need zinc, aluminum, or magnesium anodes?

Anode material depends on water type, vessel setup, and the metals being protected. Confirm your operating environment and application before choosing shaft, propeller, drive, or trim tab anodes.

Can I pick up propulsion parts locally?

Yes. Marisol Marine offers store pickup, and also ships marine parts across Canada.

Ready To Find The Right Propulsion Part?

Shop Marisol Marine’s propulsion and powertrain collections online, or contact the Parts Desk for help with sizing, fitment, measurements, and part identification.