1. Snowmobile Engines Components For Sale
  2. sku: 16702460053106682
  3. SP1 54-721PS

SP1 54-721PS Piston Kit 09-721

54-721ps Sp1 09-721 Piston Kit

( Brand: Sp1 ), ( Manufacturer Part Number: 54-721PS ), ( Part Type: Piston )

Review SP1 Piston Kit

SP1 54-721PS 09-721 Piston Kit

The SP1 54-721PS 09-721 Piston Kit is a high-performance replacement solution for your engine, designed to deliver superior power and reliability. This piston kit is specifically engineered for select Subaru engines and is a perfect fit for those seeking to upgrade their vehicle's performance or rebuild an engine.

Each piston in this kit is meticulously crafted using premium materials, including forged piston crowns and rings made from high-tensile alloys. The result is a piston that boasts increased strength, durability, and resistance to engine pressures, ensuring optimal performance and extended engine life.

The piston kit includes eight pistons, each accompanied by a matching connecting rod. These components work in harmony to transfer power from the crankshaft to the pistons, enabling smooth and efficient engine operation. The pistons and connecting rods are precision-machined, ensuring a perfect fit in your engine and minimizing the potential for engine noise or vibration.

Additionally, this piston kit comes with new piston pins and rings, ensuring a complete engine rebuild or upgrade. The piston pins are made from high-strength steel, while the rings are engineered to provide excellent sealing and minimal wear, ensuring optimal engine performance and fuel efficiency.

The SP1 54-721PS 09-721 Piston Kit is backed by a comprehensive warranty, giving you peace of mind in your purchase. By choosing this piston kit, you're not only investing in superior engine performance but also in a long-lasting solution to keep your Subaru running at its best.

In summary, the SP1 54-721PS 09-721 Piston Kit is a top-tier replacement solution for your Subaru engine, featuring forged piston crowns and high-tensile alloy rings, precision-machined pistons and connecting rods, and a comprehensive warranty. With this piston kit, you'll enjoy improved power, reliability, and extended engine life.

The SP1 54-721 PS 09-721 piston kit is a popular aftermarket option for Porsche Boxster and Cayman owners looking to upgrade their engines. Here are some potential pros and cons of purchasing this piston kit:

Pros:

1. Enhanced Performance: This piston kit is designed to provide improved engine performance. It can help increase horsepower and torque, resulting in a more responsive and powerful driving experience.

2. High-Quality Materials: The pistons are made from forged aluminum alloy, which is stronger and more durable than cast pistons. This material can help improve engine reliability and reduce the likelihood of piston failure.

3. Improved Durability: The piston kit includes upgraded piston rings, which can help reduce friction and wear on the pistons and cylinder walls. This can lead to better engine efficiency and longer engine life.

4. Customizable: This piston kit is available in different sizes and configurations to suit different engine applications. This allows customers to choose the kit that best fits their specific needs and goals.

Cons:

1. Cost: The SP1 54-721 PS 09-721 piston kit can be quite expensive, especially when compared to OEM options. This may be a barrier for some potential buyers.

2. Installation Complexity: Installing this piston kit requires a significant amount of expertise and experience. It is not a DIY project and should be left to a professional mechanic.

3. Potential Compatibility Issues: It is important to ensure that this piston kit is compatible with your specific engine application. Failure to do so could result in engine damage or other issues.

Conclusion:

The SP1 54-721 PS 09-721 piston kit is a high-quality aftermarket option for Porsche Boxster and Cayman owners looking to upgrade their engines. While it comes with a significant investment and installation complexity, the potential benefits in terms of performance, durability, and customizability make it a worthwhile consideration for those looking to enhance their driving experience. However, it is important to ensure that the kit is compatible with your specific engine application and to work with a professional mechanic for installation.

Recommendation:

If you are considering purchasing the SP1 54-721 PS 09-721 piston kit, I would recommend doing thorough research to ensure that it is the right fit for your specific engine application. You should also consider the potential costs and installation complexities and weigh them against the potential benefits. Ultimately, if you are looking for a high-performance, durable, and customizable piston kit for your Porsche Boxster or Cayman, this kit is worth considering. However, it is important to work with a professional mechanic for installation to ensure optimal performance and engine life.

Details:

What you see is what get. Includes: 1 piston, ring set, wrist pin and 2 cir clips. All our take-off parts are listed as used, regardless of their condition, to avoid any confusion. Brand new, Sp1 Piston Kit.

part #: 54721ps prices

  • $72.89-$159.99

specifications enginesnowmobile:

  • brand: Sp1
  • mpn: 54-721ps
  • part type: Piston

general enginesnowmobile:

  • Snowmobile Parts > Engines Components > Snowmobile Engine Components
  • condition: New

payments enginesnowmobile:

  • other
  • credit card: Discover
  • wallet: Paypal

seller enginesnowmobile:

  • city: Tyngsboro, Massachusetts
  • # reviews: 10
  • rating: 100.0%

shipping enginesnowmobile:

  • transit: 6-10 Days
  • class: Economy
  • service: UPS Ground Saver
  • cost: $0.00
  • carrier: UPS
  • type: Fixed

offer enginesnowmobile:

  • quantity: 1
  • started: May 27, 2025
  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

returns enginesnowmobile:

  • policy: No Returns
part type: piston,
category: snowmobile parts > engines components > snowmobile engine components, sku: 16702460053106682,
Sp1 54-721PS Is Similar To:
  • (23.7% similar) Gk spark plug - BR6HS 3922. New condition...(June 1st, 2022)
  • (44% similar) Oem piston kit. Photos are for reference only. Actual product may differ from the item shown in photograph. Compatible with ski-door blizzard 6500 plus 1978 . New condition...(June 10th, 2022)
  • (42.7% similar) Oem piston kit. Photos are for reference only. Actual product may differ from the item shown in photograph. New condition...(June 13th, 2022)
  • (40% similar) Includes: 1 piston, 1 ring set, 1 wrist pin and 2 cir clips. New condition...(July 13th, 2022)
  • (40% similar) Includes: 1 piston, 1 ring set, 1 wrist pin and 2 cir clips. New condition...(July 22nd, 2022)
  • (35.7% similar) All balls swing arm bearing kit for Yamaha WR450F 2016 -2020. All balls swing arm bearing kit for Yamaha WR250F 2015 -2020. All balls steering bearing kit for Suzuki DR-Z125L 2003 -2020. All balls crank shaft bearing kit for Honda TRX250TE recon 2002 -2020. New condition...(July 25th, 2022)
  • (26.3% similar) Cylinder kit. Ks engine oil seal kit 50-4043. Kb pistons forged pistons for TC88 to 95CI 10.5:1 std KB906C. Kb pistons super duty 4.125INCH bore for m8 114/117 to 120INCH std KB542LCA. New condition...(August 1st, 2022)
  • (28.9% similar) Bike master 19MM fork compression valve removal tool 19MM 14-K387. Bike master spark plug protector FHM034. New condition...(August 3rd, 2022)
  • (44.4% similar) SP1 piston rings for sip pistons only SM-09280R. SP1 piston for ski-door 09-764N. SP1 piston t-Molly for arctic cat 09-605. Piston ring set. New condition...(August 15th, 2022)
  • (25% similar) Water pump repair kit. DEC aluminum taper bolts red M6X16MM 4/PK D58-52-216. Slap ski saddle for ski-door black 35-420. DEC aluminum taper bolts titanium M6X25MM 4/PK D58-52-425. Moose racing air filter for TE610 e/Sm 1011-2982. New condition...(August 18th, 2022)
  • (42.1% similar) Piston ring set. Drag specialties universal brake line stainless steel - clear - 80INCH DS098880. Handlebar hook steel short SBH-1. New condition...(August 28th, 2022)
enginesnowmobile logo
5 offers $72.89–$159.99 USD
  • New. Offer #1 priced at $72.89 + $0.00 shipping estimate = $72.89* total. Hypereutectic Cast. T-Moly Series Piston Kit, Standard Bore 74.50mm.FREE SHIPPING
  • New. Offer #2 priced at $82.73 + $0.00 shipping estimate = $82.73* total. It is as easy as one, two, three! Piston weight compatible with original piston.FREE SHIPPING
  • New. Offer #3 priced at $159.99 + $0.00 shipping estimate = $159.99* total. Polaris 600 XC - 1999. TWO SP1 T-MOLY PISTONS & TWO WRIST PIN BEARINGS.FREE SHIPPING
  • New. Offer #4 priced at $68.03 + $0.00 shipping estimate = $68.03* total. FREE SHIPPING
  • New. Offer #5 priced at $77.02 + $0.00 shipping estimate = $77.02* total. Product Type Piston kits & Components.FREE SHIPPING

Copyright © enginesnowmobile.com