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Deal.ai › Rareelectrical › Replacement Auto Parts
Rareelectrical
Sea-Doo 800 RFI Standard Bore Rebuild Kit 82mm
Rareelectrical

Sea-Doo 800 RFI Standard Bore Rebuild Kit 82mm

5(1 rating)

Best price now

$219.24at WalmartChecked Nov 12

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Price facts

  • Last seen at $219.24 at Walmart on Nov 12.

Our take on the Sea-Doo 800 RFI Standard Bore Rebuild Kit 82mm

A complete top-end rebuild kit for the Rotax 787 RFI 782cc two-stroke engine used in Sea-Doo 3D RFI, GTI RFI and GTX RFI/GSX RFI models. It comes at the standard 82.0mm bore and includes pistons, rings, wrist pins, circlips, needle bearings, head and base gaskets, exhaust gaskets and an O-ring set. It is for owners rebuilding a worn RFI top end, not for carbureted 787/800 engines. Buying the whole set in one box saves chasing individual gaskets and bearings, and the standard bore means no machining if the cylinders are still within spec.

Best forSea-Doo 3D RFI, GTI RFI and GTX RFI ownersTop-end rebuild on a standard-bore Rotax 787 RFIOwners replacing worn pistons, rings and gaskets in one jobDIY mechanics with cylinder measuring tools
Pros
  • Complete top-end set: pistons, rings, pins, bearings and gaskets
  • Standard 82.0mm bore, no overbore machining needed
  • Fits several RFI models across 1999-2005
  • Needle bearings and circlips included, not sold separately
  • Cross-references Sea-Doo OEM numbers 290-888-410 and 420-888-418
Cons
  • Does not fit carbureted 787/800 engines
  • Only correct if the cylinders are still at standard bore
  • No cylinder, head or power valve parts in the kit
  • OEM number must be checked before ordering

Sea-Doo 800 RFI Standard Bore Rebuild Kit 82mm prices at every store

  • WalmartNew

    In stockSold by RareelectricalReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $219.24Free shippingChecked Nov 12
    Visit Walmart

About the Sea-Doo 800 RFI Standard Bore Rebuild Kit 82mm

This is a top end rebuild kit for Rotax 787 RFI engines with a standard 82.0 mm bore. The Rotax 787 RFI is a 782cc (marketed as 800cc) 2-cylinder, 2-stroke engine with RFI (Real Fuel Injection).

The kit includes pistons, rings, wrist pins, circlips, needle bearings, a head gasket, a base gasket, exhaust gaskets and an O-ring set.

It fits RFI models only and will not fit carbureted 787/800 engines. Check the OEM part number before ordering.

Bore
82.0 mm (standard bore)
Engine
Rotax 787 RFI, 782cc (marketed as 800cc), 2-cylinder, 2-stroke
Fuel system
RFI (Real Fuel Injection), not carbureted
In the kit
Pistons, rings, wrist pins, circlips, needle bearings, head gasket, base gasket, exhaust gaskets, O-ring set
OEM numbers
290-888-410 (290888410), 420-888-418 (420888418)
Compatibility
Sea-Doo 3D RFI 800 (2005), GTI LE RFI 800 (2005), GTI RFI STD 800 (2005), GTX RFI 800 (1999-2002), GSX RFI 800 (1999-2000)

Specifications

color
OtherSource
size
82.0 mmSource

Questions and answers

Will this fit my carbureted 787 engine?
No. This kit is for RFI (Real Fuel Injection) engines only. It will not fit carbureted 787/800 engines.
What is included in the kit?
Pistons, rings, wrist pins, circlips, needle bearings, head gasket, base gasket, exhaust gaskets and an O-ring set.
Do I need to bore the cylinders?
No, if your cylinders are still at the standard 82.0mm bore. Measure them first; a worn or scored cylinder needs machining and a larger piston.
Which Sea-Doo models does it fit?
3D RFI and GTI RFI/GTI LE RFI (2005), GTX RFI (1999-2002) and GSX RFI (1999-2000), all with the Rotax 787 RFI 782cc engine.
How do I confirm it is the right part?
Check your engine's OEM part number against 290-888-410 or 420-888-418 before ordering.
Where is the Sea-Doo 800 RFI Standard Bore Rebuild Kit 82mm cheapest?
At Walmart, for $219.24, as of our latest check.
What do buyers say about the Sea-Doo 800 RFI Standard Bore Rebuild Kit 82mm?
Rated 5 out of 5 from 1 ratings.

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