Jetski Service & Parts
GP Engineering Ltd. is a full-service PWC / jetski repair shop, capable of servicing and repairing all makes and models of personal watercraft. We are considered the high performance engineering experts for personal watercraft.
Highly involved in jetski racing, we will help optimize the performance of your ski by modifying air filter systems, scoop grates, cylinder heads, impellers, etc.
GP Engineering is a one-stop shop for all your jetski needs. We design and manufacture our own parts including alloy hand-poles, sponsons, scoop grates, pump housing wear-rings and handlebar kits.
Our ability to source aftermarket parts for all makes and models of jetskis enable us to offer competitive pricing.
Aftermarket Parts and Accessories
- Riva Racing
- Solas
- NuJet
- Skat-Trak
- Mikuni
- Keihin
- R&D
- BeachHouse
- Wamilton
- Factory Pipe
- WORX
- UMI Racing
- Hydroturf
- Atlantis
- Slippery
- Jetpilot and many, many others!
As high performance engineers for personal watercraft, we are intimately familiar with all makes and models of jetskis. We know what modifications work and which ones are just "fluff".
Call us before you spend serious dollars on repairs and/or modifications you may not need. We'll discuss your issues and help determine the best route to take to achieve your desired performance. Call or email us today!
Scroll below to see a sampling of our stocked products.
Phone us at +64 (0)3 546-5065 or send us an Email: Click here
Quality parts for your jetski or personal water craft
| GP20-05000 - Jetski Accessories - enquire | |
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Contact us for all your jetski accessories! Manufacturer: Misc. |
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| GP20-05001 - Anchor Bags and Grapples - enquire | |
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Don't let your ski get away! Anchor bags are convenient and easily transportable - just fill with sand or rocks and dump when ready to leave. Grapple anchors are a must when mooring overnight. |
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| GP20-05002 - Lanyards - enquire | |
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We carry aftermarket lanyards for Polaris, Kawasaki, Seadoo, Yamaha, Tigersharks and Wetbikes. Manufacturer: Atlantis |
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| GP20-05003 - Wetsuits by Slippery - enquire | |
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Slippery wetsuits are designed specifically to allow movement when jetski racing, etc. These high-quality suits are constructed to last.... Manufacturer: Slippery |
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| GP20-05004 - Jetski Boots and Booties - enquire | |
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Comfortable footwear is a must for serious jetskiers! Manufacturer: JetPilot and Slippery |
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| GP20-05004 - Vests by Slippery & JetPilot - enquire | |
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Protect yourself with these US Coast Guard approved life vests, designed especially for jetskiing! |
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| GP20-05005 - Gloves by Slippery and JetPilot - enquire | |
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Protect your hands and get a better grip with gloves specifically designed for jetskiing. |
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| GP20-05007 - Hydroturf Splash Guard - enquire | |
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*Drier Ride through Rough Water *Universal Fit *Durable High Density Foam *Includes Hardware We also offer HydroTurf Mats, Handlepole Pads, Side-Lifters, Back-Supports, and Free-Style Kits! Manufacturer: HydroTurf |
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| GP20-05008 - Gaskets - OEM and Aftermarket - enquire | |
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Single or complete sets of gaskets for your particular ski. |
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| GP20-05009 - Trailer Parts & Accessories - enquire | |
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Everything you need for your jetski or boat trailer. Manufacturer: Misc. |
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| GP20-05010 - Flame Arrestor Base Unit - enquire | |
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Aluminium unit with tapered interior is specifically designed to provide exact fit over Keihin carburetors for larger, unobstructed airflow resulting in crisp throttle response and peak performance. Fits Matrix and Keihin 44mm carbs. Manufacturer: GP Engineering Ltd. |
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| GP20-05011 - Flame Arrestor - Pro Series II (3 - enquire | |
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Top quality power filter increases airflow for a higher level of performance. Also allows easier access to carbs for tuning. No rejetting necessary on stock boats. (Shown with GP Engineering's red anodized Flame Arrestor Base Unit.) Manufacturer: Tau Ceti |
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| GP20-05012 - Air Filter Cover - enquire | |
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Turn your standard Polaris air filter into a high-breathing performance filter with our alloy cover. Fits all Polaris standard 1200cc two-stroke filters. Manufacturer: GP Engineering Ltd. Price: $95.00 |
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| GP20-05013 - Exhaust Cover - enquire | |
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Designed specifically for Polaris MSX hulls, these stainless steel exhaust covers increase exhaust flow and prevents soot from smudging hull. Manufacturer: GP Engineering Ltd. |
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| GP20-05014 - Sponson - Polaris MSX Hulls - enquire | |
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*Designed for Polaris MSX hulls *Race-legal sponsons *Low- to mid-range performance is enhanced *Gives a massive 15 meter lead within the first 100 meters of take-off. *Outperforms Polaris’s stock sponsons *Provides smoother, sharper cornering *Three-position adjustable *All fitting hardware included Manufacturer: GP Engineering Ltd. |
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| GP20-05015 - Matrix Flush Kit - enquire | |
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Stainless steel water-feed in-line flush kit adaptor. Manufacturer: GP Engineering Ltd. |
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| GP20-05030 - Bilge Pump Kit - enquire | |
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Kit includes 500gph Rule Pump, Alloy Overboard Fitting, Waterproof Switch, Fuse Kit and 3/4" Hose. Manufacturer: Misc. |
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| GP20-05031 - Primer Kit - enquire | |
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Kit available for either two-cylinder or three-cylinder engines. Includes primer, hose, t- and carb fittings. Manufacturer: Misc. |
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| GP20-05032 - Flush Kit - enquire | |
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High-quality bayonet-type non-return valve unit. 1/2 inch. Manufacturer: CPC |
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| GP20-05050 - Alloy Handle Pole - enquire | |
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Fits Octane, SuperJet and Kawasaki SXR-800. Lightweight but strong alloy pole designed for racing and surf-riding. Adaptor kits also available. Manufacturer: GP Engineering Ltd. Price: $705.00 |
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| GP20-05060 - Grips - ODI Rogue Lock-On - enquire | |
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The patented ODI Lock-On Grip System for Watercraft utilizes four aluminium Lock Jaw clamps (two on each grip) to "lock" the grips onto your bars and prevent slipping. Grips install in seconds without the need for any ties or glues and can be easily removed and reinstalled without damage to the grips. Manufacturer: ODI |
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| GP20-05061 - Grips for Watercraft - enquire | |
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We stock grips to suit your needs including ODI Lock-Ons, ATI, and the ultra-cool Lizardskins! Manufacturer: Lizardskins |
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| GP20-05070 - Wear-Rings & Impellers - enquire | |
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Don't throw away your damaged impellers and wear-rings! Our full-service engineering shop can repair most damaged items to mint condition. New SkatTrac, Solas and NuJet units also available. Manufacturer: GP Engineering Ltd. |
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