SPA TURBO Forged piston and rings set 83.5mm VW 2.5L Jetta MK5 07k

SPA TURBO Forged piston and rings set 83.5mm VW 2.5L Jetta MK5 07k

Marsoni

M251S

$399.95

Get it in 3 business days with 1 day shipping. Friday, May 29

SPA TURBO Forged piston and rings set 83.5mm VW 2.5L Jetta MK5 07kFor VW 2. 5L Jetta MK5 Nominal bore diameter: 83. 5mm Recommended bore to piston to bore clearance: 0. 08mm (For nitrous or extreme applications, consult your builder) Piston ring grooves: 1. 5 mm 1. 5 mm 2. 0mm Compression height: 29. 3mm. Dish volume: 12. 7cc Pin offset: 1. 10mm. Material: Forged aluminum 4032 T6. Average piston weight (unit, without pin): 329g (11. 60 oz). Rated for 1000hp. Innovative high performance piston skirt design that

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Had everything I needed plus some extra parts in the kit. I probably could have just replaced the impeller for slightly less but while everything was disassembled you might as well replace the works. Included - Water Pump Impeller, Housing, Key, Face Plate, Face Plate Gasket, O-Ring, Seal Face and Carrier Assembly Oil Seal

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Reviewed in the United States on October 28, 2025

Verified Purchase

chris null

Pawtucket, US

★★★★★ 5

Water impeller kit

Worked perfectly for my ‘02 Rinker Captiva 212 with the 5.7 Mercruiser Aloha one outdrive !

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Reviewed in the United States on October 9, 2025

Verified Purchase

Jmac

Waukegan, US

★★★★★ 4

Good quality, but could have used better instructions

The kit was complete, and all the components were well made. However, if you aren't somewhat mechanical, it would be fairly easy to install the gaskets and backing plate in the wrong sequence. With better instructions, this would be a 5 star plus kit.

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Reviewed in the United States on July 31, 2025

Verified Purchase

ross

Fort Morgan, US

★★★★★ 5

Don't pay boat shops for over priced services!

Boat shop wanted $400 dollars for a new water pump replacement. Got this on Amazon and watched a few utube videos. Took less then 2hrs to take apart and replace. I put it in a Alpha 1 gen 2 lower. Very simple process.

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Reviewed in the United States on May 24, 2025