WOSSNER RST7340 Piston Ring Set

( Brand: Wossner ), ( Manufacturer Part Number: RST7340 ), ( Type: Engine ), ( Country Of Origin: Germany ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Vehicletype: Snow ), ( Authorized Dealer: Yes ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By )

Review WOSSNER Piston Ring Set

The Wossner RST7340 piston ring set is an excellent choice for those seeking high-performance and durability for their engine. This ring set is specifically designed for diesel engines, and its superior quality makes it an ideal option for both professional mechanics and enthusiasts.

The Wossner RST7340 piston ring set includes three rings: the top ring, the second ring, and the oil control ring. All of these rings are manufactured using Wossner's advanced Ring-Tex technology. This technology ensures that the rings have a uniform cross-section, which results in optimal compression and efficient combustion. The rings' surface is coated with a special nitriding process, which improves their strength and durability, allowing them to withstand the extreme pressures and temperatures found in a diesel engine.

The top ring in this set, the compression ring, is designed to ensure optimal sealing of the combustion chamber. Its cross-section is optimally balanced to provide maximum compression and efficient combustion. The ring's grooves are designed to ensure a precise fit on the piston, which reduces the risk of oil consumption and engine wear.

The second ring, also known as the oil control ring, is responsible for preventing oil from entering the combustion chamber. Its design ensures that it maintains a tight seal, preventing oil from leaking into the combustion chamber and reducing the risk of oil consumption. The ring's grooves are optimally designed to ensure an even distribution of oil on the piston's skirt, which reduces the risk of piston scuffing.

The oil control ring in this set also features a unique design that allows it to function as an additional compression ring. This design helps to improve combustion efficiency and reduce engine wear, making this ring set an ideal choice for high-performance diesel engines.

The Wossner RST7340 piston ring set is available in various sizes to fit different piston diameters. Each ring set comes with detailed installation instructions, ensuring that the installation process is as easy and hassle-free as possible. With its advanced technology, superior quality, and excellent performance, the Wossner RST7340 piston ring set is an excellent investment for anyone looking to improve the performance and durability of their diesel engine.

Wossner RST7340 piston ring set is a popular choice among engine builders and automotive enthusiasts for its high-performance capabilities. Here are some pros and cons of buying this piston ring set:

1. High-performance design: Wossner RST7340 piston rings are known for their high-performance design, which is suitable for high-power applications. They are engineered to withstand the extreme pressures and temperatures generated in high-performance engines.

2. Precision manufacturing: Wossner piston rings are manufactured using advanced technologies, such as precision machining and shot peening, to ensure superior quality and durability.

3. Compatibility: The Wossner RST7340 piston ring set is compatible with a wide range of engines, including those used in racing applications.

4. Improved engine performance: By using high-performance piston rings, you can improve the overall performance of your engine, including increased horsepower and torque, improved fuel efficiency, and better combustion efficiency.

1. Cost: Wossner RST7340 piston rings are more expensive than standard piston rings. This may be a significant consideration for budget-conscious engine builders or enthusiasts.

2. Installation: Installing piston rings can be a complex and time-consuming process, especially if you are not experienced in engine building. It may be necessary to disassemble the engine and use specialized tools to install the rings correctly.

3. Requires precise fit: Wossner RST7340 piston rings are designed to fit precisely in the engine cylinder. If the rings do not fit correctly, they may not perform optimally, and could potentially cause damage to the engine.

The Wossner RST7340 piston ring set offers several advantages for engine builders and automotive enthusiasts, including high-performance capabilities, precision manufacturing, compatibility with a wide range of engines, and improved engine performance. However, it also comes with some disadvantages, such as a higher cost, the complexity of installation, and the requirement for a precise fit.

If you are building a high-performance engine or racing application, and you are willing to invest in high-quality components, the Wossner RST7340 piston ring set is an excellent choice. However, if you are on a budget or not experienced in engine building, you may want to consider a more affordable or easier-to-install piston ring set. It's always a good idea to consult with a professional engine builder or mechanic to determine the best option for your specific application.

Details:

Manufactured from premium materials. Vehicle Fitment: 1995 1996 fits Arctic Cat Bear cat 550, 1994 Cheetah 1993 1998 Cougar, 1993 EXT 2002 2005 Pantry 550 High quality performance piston rings.

part #: rst7340 prices

• $21.63-$26.99

specifications enginesnowmobile:

• brand: Wossner
• mpn: Rst7340
• type: Engine
• country of origin: Germany
• manufacturer warranty: 1 Year Manufacturer Warranty
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• vehicletype: Snow
• authorized dealer: Yes
• photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
• legal disclaimer: Your Local Laws Before Purchasing.
• compatibility disclaimer: Compatibility Chart Information Provided By

general enginesnowmobile:

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

seller enginesnowmobile:

• # reviews: 179274
• city: Cedar Park, Texas
• rating: 98.1%

payments enginesnowmobile:

• credit card: Diners-club
• wallet: Paypal
• other

returns enginesnowmobile:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

offer enginesnowmobile:

• options: Ship-to-home
• availability: In Stock
• started: January 12, 2026
• quantity: 4
• sold: 0

shipping enginesnowmobile:

• transit: 2-5 Days
• class: Expedited, Standard
• service: Expedited, Standard
• cost: $0.00
• type: Fixed

Wossner RST7340 Is Similar To:

• 8879da Wossner Piston Kit Suzuki King Quad New In Box German (44% similar) ...(April 6th, 2018)
• K7006da-2 Wosnner Wossner Piston Kit (50.7% similar) Forged dual interfiling coated light weight standard compression. Wossner piston kit INCLUDE:3 PISTONS2 c CLIPS6 RINGS3 pistons products are to be found in engines operating at the highest levels of motor sport competition and everyday use...(October 5th, 2017)
• K7050da-2 Wossner Piston Kit 05-08 (52.3% similar) Ski-door 1000 Wossner piston kits INCLUDE:2 PISTONS4 RINGS2 wrist pin if interested in top end gasket and needle bearings. coated light weight standard compression. Wossner pistons products are to be found in engines operating at the highest levels of motor sport competition and everyday use...(November 20th, 2017)
• K7059da-2 Wossner Piston Kit 10-14 (52.3% similar) coated light weight standard compression. Wossner pistons products are to be found in engines operating at the highest levels of motor sport competition and everyday use. Arctic cat 800 Wossner piston kits INCLUDE:2 PISTONS4 RINGS2 wrist pin if interested in top end gasket and needle bearings...(November 20th, 2017)
• K7060da-2 Wossner Piston Kit 13-14 (52.3% similar) Forged dual interfiling coated light weight standard compression. Ski door 800 r piston kits INCLUDE:2 PISTONS2 c CLIPS4 RINGS2 pistons products are to be found in engines operating at the highest levels of motor sport competition and everyday use...(December 1st, 2017)
• K7060da300-2 Wosnner Wossner Piston Kit (48.6% similar) Forged dual interfiling coated light weight standard compression over. Wossner piston kit INCLUDE:2 PISTONS2 c CLIPS4 RINGS2 pistons products are to be found in engines operating at the highest levels of motor sport competition and everyday use...(October 5th, 2017)
• Wo-7044da Wossner Pistons Polaris 800 Cfi Replacement Piston Kit 2008 2012 2013 2014 2015 2016 (33.6% similar) Does not include gaskets fits all Polaris 800 motors newer. Exact product may vary from picture. Trusted by dozens of racing teams, these german made Wossner pistons are precision machined to the strictest tolerances for exact fit every time. Each piston kit includes 1 PISTON,1 wrist pin, 2 cir ...(January 20th, 2016)
• Mcbk7060da-2 Mcb Wossner Premium Forged Piston Kit Ski Doo Etec Top (40.8% similar) This kit includes: pistons, rings, pins, pin bearings and cir clips. 5 - current. With over 25 years of custom piston manufacturing, Wossner pistons is deeply committed to bringing market only the best and most accurately machined forged rods available. CB now has all the popular snowmobile pistons ...(April 27th, 2020)
• K7066da-2 Wossner Top End Piston Gaskets Kit Polaris Rmk Pro Axys (37.5% similar) 2019 850 pro Mk 155 Axis. 2019 850 pro Mk 163 Axis. 2019 850 pro Mk 174 Axis. 2019 850 Saks 155 Axis. 2020 850 pro Mk 155 Axis. 2020 850 pro Mk 163 Axis. 2020 850 pro Mk 174 Axis. 2020 850 Saks 155 Axis. The Wossner K7066DA-2 is in new condition...(December 19th, 2021)
• K7003da-2 Wossner Pistons Piston Kit Size Arctic Cat El Tigre (50% similar) Wossner pistons are used by leading supergrass, aren across and MC GP teams. Arctic cat Eli tiger 6000 1980 -1985. All pistons include piston, ring, wrist pin and pin locks. This item fits the following applications. New condition...(May 17th, 2022)
• K7002da-2 Wossner Pistons Piston Kit Size Arctic Cat (55.4% similar) Wossner pistons are used by leading supergrass, aren across and MC GP teams. Arctic cat Eli tiger 5000 1976 -1981, 1984 -1989. Arctic cat Eli tiger 6000 1976 -1989. Arctic cat pantry 440 1985 -1990. All pistons include piston, ring, wrist pin and pin locks. New condition...(June 16th, 2022)