SOLD 6/14/2024
1985 JS 550 with 440 Pump

 

 



1985 JetSki JS550 Hull with JS440 Pump

$1200 OBO

Comes with the Rolling Stand pictured
Comes with a couple NOS OEM head and base gaskets, anchor and screw, ignition lock with key, impeller and driveshaft tool
Rebuilt Crank New Bearings, and Pistons (Less than 4 rides)
Aluminum Piston Port OCJS cylinder (stage 2 porting) STD overbore
Reshaped squish and modified head with enlarged dual cooling
44mm Mikuni Bad Bones SD Racing Power-Jet Carb
Ocean Pro Vortex Spark Arrestor
Hull modified for new style RHS Flush Exhaust
Molded Over Gas Filler on Nose Cone
2 Aluminum Water Bypass Pissers
Coffmans Pipe (Less than 4 rides)
Aluminum Exhaust manifold (PJS?)
Aluminum Exhaust Waterbox (Mariner?)
Heavy Duty Urethane Motor Mounts
Goki Heavy Duty Starter
Heavy Duty Battery Cables
JetWorks sealed gel battery (Doesn’t work)
Skat Trak Impeller (excellent condition)
440 Pump with Bored Nozzle (Something about a 440 vs 550 pump being more desirable (coaxial flow?)
Pump Wear Ring in excellent condition
Heavy Duty Driveshaft Brace
Oil Bath Driveshaft Bearing Housing
Ocean Pro Ride Plate (good condition see photos)
Westcoast Intake Grate
Ocean Pro Billet Quick Steer Brace and Bar Mounts
Ocean Pro Grips
Handlebar Pole Spring
Custom Bend Handlebars
Heavy Duty Nose Cone Brace
Enlarged Cooling Intake Thru Hull and all Hoses
2 Aluminum Water Bypass Pissers
Jet Trim Tray Mat

This boat ran fine when I stored it 23 years ago.
  I fogged the cylinders when it was parked and it has lots of compression and good spark.  It starts for a few seconds when I jump it - coughs, then dies due to I’m sure a dried out fuel pump diaphram in the carb after sitting for 23 years.  If I rebuild the carb and buy a new battery I’m going to want to ride it for old times sake – so first it goes on the market.   

Back in the day this was a bad ass 550 piston port boat.
 (at least I thought so) It still is if you want a clean retro stand-up for cheap.  It's reliable, it doesn’t leak, and the motors sound.

I would consider parting out if you want to buy $600+ worth of parts, but as it is I want $1200.00 OBO

located in Newport Beach, CA

 

 



 

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