Skip to navigation Skip to content

Brisbane Marine – The Home of Boating in Queensland

Shop
Engines
Trolling Motors
Inflatables
Trailers
Mercury Parts
Service
More

Shop
Engines
Trolling Motors
Inflatables
Trailers
Mercury Parts
Service
More

Parts 07 3889 3033

Email parts@brismarine.com.au

Shop Categories

Mercury Parts & Accessories
MerCruiser Parts & Accessories
Oils, Sealants & Maintenance
Quintrex Parts & Accessories
Marine Electronics & Accessories
Marine Batteries & Chargers
Props and Prop Hardware
Bimini’s, Canopies & Boat Covers
Outboard Covers
Trailer Parts & Accessories
Safety Equipment
Clearance

Search for:

Returning Customer ?

Sign in

Don't have an account ?

Register

- × Marine Town Adjustable Magnetic Door Catch - Cast Stainless Steel 1 × $299.90
- × CDI Electronics CD Ignition Unit - Tohatsu 1 × $669.00
- × BLMX 13X19 1 × $396.00
- × Sierra Marine Ignition Switch - Short Shaft 1 × $60.90
Subtotal: $1,425.80

View cart Checkout

Shop
Engines
Trolling Motors
Inflatables
Trailers
Mercury Parts
Service
More

Search

Search for:
4

Search for:

Shop HomeEngine & Gearbox OilsSierra Starter – Mercury/Mariner

“Sierra Marine Ignition Switch – Short Shaft” has been added to your cart. View cart

Sierra Starter - Mercury/Mariner

Engine & Gearbox Oils

Sierra Starter – Mercury/Mariner

SKU: S18-5642 Category: Engine & Gearbox Oils

Add to wishlist

$649.00

Quantity:

Sierra Starter - Mercury/Mariner quantity

Add to wishlist

Description

Replaces 50-66015, 50-66015T, 50-893891T, 50-44369A1
Fits 50-90 HP models (1976-99), 10 Tooth Drive Gear

SKU: S18-5642 Category: Engine & Gearbox Oils

Related products

Engine & Gearbox Oils
Sierra E-Go! Adapter
Engine & Gearbox Oils
Sierra E-Go! Adapter

0 out of 5
(0)

SKU: S18-8610
$109.90
Add to cart

Add to wishlist

Compare
Engine & Gearbox Oils
Sierra Adjustable Barrel Pump
Engine & Gearbox Oils
Sierra Adjustable Barrel Pump

0 out of 5
(0)

SKU: S18-9784
$279.90
Add to cart

Add to wishlist

Compare
Engine & Gearbox Oils
Sierra Power Trim Bushing – Mercruiser
Engine & Gearbox Oils
Sierra Power Trim Bushing – Mercruiser

0 out of 5
(0)

SKU: S18-2341-1
$179.90
Add to cart

Add to wishlist

Compare
Engine & Gearbox Oils
Sierra Adjusting Needle Retainer – Johnson/Evinrude
Engine & Gearbox Oils
Sierra Adjusting Needle Retainer – Johnson/Evinrude

0 out of 5
(0)

SKU: S18-7296
$25.90
Add to cart

Add to wishlist

Compare
Engine & Gearbox Oils
Sierra Lanyard and Clip
Engine & Gearbox Oils
Sierra Lanyard and Clip

0 out of 5
(0)

SKU: SMP28880
$37.90
Add to cart

Add to wishlist

Compare

Got Questions? Call us today. 07 3889 3033

Contact Information

306 Duffield Road, Clontarf, QLD, 4019, Australia

EMAIL SUPPORT

sales@brismarine.com.au partsonline@brismarine.com.au service@brismarine.com.au

HELP

Cart
Frequently Asked Questions
Returns & Exchanges
Terms & Conditions
Privacy Policy
Contact Us

OFFICE HOURS

Mon-Fri: 8:00am - 4:30pm
Saturday: 8:00am - 11:00am
Sunday: CLOSED
Public Holidays: CLOSED

Copyright © 2025 Brisbane Marine | The Home of Boating in Queensland! - All Rights Reserved.

EMAIL SUPPORT

sales@brismarine.com.au partsonline@brismarine.com.au service@brismarine.com.au

HELP

Cart
Frequently Asked Questions
Returns & Exchanges
Terms & Conditions
Privacy Policy
Contact Us

OFFICE HOURS

Mon-Fri: 8:00am - 4:30pm
Saturday: 8:00am - 11:00am
Sunday: CLOSED
Public Holidays: CLOSED

Got Questions? Call us today. 07 3889 3033

SHOPPING CART

close

Select at least 2 products
to compare

View comparison