About us
Slipstream Supply Australia is a New Zealand owned parts store, shipping marine, outboard and small engine parts to customers right across Australia. We are based in Māpua, at the top of the South Island, and every Australian order is picked, packed and dispatched from here with free tracked delivery.
Who we are
This store is operated by Built Supply Co Limited, trading as Slipstream Supply, a New Zealand registered company.
- Legal entity: Built Supply Co Limited, trading as Slipstream Supply
- NZBN: 9429053798558
- Registered address: 40 Iwa Street, Māpua 7005, New Zealand
- Email: support@slipstreamsupplyau.com
- Phone: +64 20 4190 8000
We are not an Australian company and we do not pretend to be one. We are a New Zealand business that sells into Australia, and we would rather say that plainly on the way in than have it be a surprise at the door.
What we sell
Our main range is replacement and service parts for outboard motors, sterndrives and marine engines, alongside parts for ATVs, side-by-sides, motorcycles and small engine equipment. Water pump and impeller kits, seal and gasket kits, thermostats, voltage regulators and rectifiers, fuel and carburettor parts, timing belts, controls and steering, and general engine components.
Our catalogue covers the major marine brands, including Mercury, Mariner and MerCruiser, Yamaha, Suzuki, Johnson and Evinrude, Volvo Penta, Sea-Doo, Tohatsu, Honda and OMC. Where the manufacturer part number is known, it is listed against the part so you can check a fit before you buy.
Alongside the marine range we also carry replacement parts for small engine and powersports equipment, including chainsaws, mowers, generators, motorcycles and ATVs, from brands such as Stihl, Kohler, Briggs and Stratton, Kawasaki and Honda. Our catalogue is broad, so if you have the OEM number, searching it is the quickest way to check whether we stock a part.
We are an independent parts supplier. We are not affiliated with, endorsed by, or an authorised dealer for any of the manufacturers named above. Manufacturer names and part numbers are used only to identify what a part fits or replaces.
How we operate
We hold and dispatch stock from our New Zealand base. Orders are processed Monday to Friday, excluding New Zealand public holidays, and we aim to dispatch within 1 to 2 business days. Because your parcel travels from New Zealand, delivery to Australia takes longer than a domestic parcel: typically 6 to 14 business days after dispatch. Every order is tracked from our door to yours.
All prices are shown in Australian dollars and are inclusive of applicable taxes. Shipping is free on every order.
If something goes wrong
If a part arrives faulty, damaged or is not what you ordered, email us within 30 days of delivery and we will sort it out, and we cover the return shipping. We do not accept change of mind returns, so if you are unsure whether a part suits your boat or motor, email us before you buy and we will help you check.
Your rights under the Australian Consumer Law always apply and nothing in our policies limits them. Full detail is in our Refund policy, Shipping policy and Legal notice.
Talk to us
We are a small team and we answer our own messages. Email support@slipstreamsupplyau.com or call +64 20 4190 8000, Monday to Friday, 9:00am to 5:00pm AEST (11:00am to 7:00pm NZT). We aim to reply to every enquiry within 1 business day. You can also use the form on our Contact page.