WISECO PK1348 Top End Piston Kit 193564152039 54.00MM

( Brand: Wiseco ), ( Manufacturer Part Number: PK1348 ), ( UPC: 193564152039 ), ( C.a.r.b. Notice: Not Legal For Sale Or Use In California ), ( Bore Actual: 54.00mm ), ( Bore Oversize: Std ), ( Displacement: 125cc ), ( Note: Ceramic Composite Bore ), ( Stroke: 54.5mm ), ( Type: Piston Kit )

Review WISECO Top End Piston Kit 54.00mm Bore For Yamaha fits YZ125 STD 2001

The WISCO 193564152039 Top End Piston Kit is specifically designed for the 2001 Yamaha YZ125 motorcycle with a standard bore size of 54.00mm. This piston kit, part number 1348, is an essential upgrade for riders seeking improved engine performance.

This kit includes a high-quality piston, ring set, and piston pin. The piston is crafted from a forged aluminum alloy, ensuring superior strength and durability. Its design features a compression height that optimizes the combustion process for increased power and torque.

The ring set consists of a compression ring, oil control ring, and a skirt oil scraper ring. These rings are precision-manufactured to ensure a tight seal and proper function within the engine. The compression ring is designed to maximize combustion efficiency, while the oil control ring minimizes oil consumption.

The piston pin is made from high-tensile steel and is precision-machined to fit perfectly within the piston. It is designed to handle the high loads generated during engine operation, ensuring reliable engine performance.

This piston kit is an excellent choice for riders who want to enhance their Yamaha YZ125's performance. It is suitable for both street and off-road use and is backed by WISCO's commitment to quality and customer satisfaction. Installing this kit requires some mechanical skills and knowledge of engine disassembly and assembly. It is recommended to consult the motorcycle's service manual and seek professional assistance if needed.

In summary, the WISCO 193564152039 Top End Piston Kit 1348 for the 2001 Yamaha YZ125 is a high-performance upgrade designed to deliver increased power and torque, improved combustion efficiency, and reduced oil consumption. It is made from premium materials and is precision-manufactured to ensure a perfect fit and reliable operation.

Wiseco 193564152039 Top End Piston Kit for 2001 Yamaha YZ125: A Detailed Analysis

The Wiseco 193564152039 Top End Piston Kit is a popular aftermarket upgrade for the 2001 Yamaha YZ125. This piston kit offers several benefits, but like any aftermarket part, it comes with its pros and cons. In this analysis, we will examine the key features, advantages, and disadvantages of this piston kit.

1. Enhanced Performance: The piston kit is designed to provide improved power output and increased engine efficiency. The piston's lighter weight and higher compression ratio contribute to better combustion and increased horsepower.

2. Durability: Wiseco pistons are known for their durability and strength. The forged piston design ensures that it can withstand the rigors of off-road racing and high-performance riding.

3. Customization: The piston kit comes with various options for skirt coatings and ring packages, allowing riders to customize the kit to their specific riding style and engine conditions.

1. Cost: The Wiseco piston kit is more expensive than the stock piston. However, the performance gains and durability improvements may justify the additional cost for some riders.

2. Installation Complexity: Installing the piston kit requires a certain level of mechanical expertise and specialized tools. Riders without experience in engine rebuilds may want to consider having the work done by a professional.

3. Potential Powerband Shift: The piston kit's higher compression ratio may result in a shift in the powerband. Riders should be prepared for this and may need to adjust their riding style or make other modifications to maintain optimal engine performance.

The Wiseco 193564152039 Top End Piston Kit for the 2001 Yamaha YZ125 offers significant performance gains and improved durability compared to the stock piston. However, it comes with a higher cost, installation complexity, and potential powerband shift. Riders seeking to maximize the performance of their YZ125 and are willing to invest in the kit and the installation process may find the benefits well worth the investment. On the other hand, riders who prioritize ease of use and a more predictable power delivery may prefer to stick with the stock piston.

For riders looking to push the limits of their 2001 Yamaha YZ125 and are willing to invest in the piston kit and the installation process, the Wiseco 193564152039 Top End Piston Kit is a solid choice. However, riders seeking a more straightforward upgrade or those with limited mechanical expertise may want to consider alternative options. Ultimately, the decision depends on the rider's goals, budget, and experience level.

Details:

High Performance ring kit and alloy pin included with each piston for extended life sustained power. It must be a competition vehicle and not used at any time on public highway. Each piston is built from race proven designs that are chosen by the top teams in all forms of racing including Supergrass, Motocross, GNCC, Super bike, and more. If the vehicle has a catalyst and installation of part does not remove catalyst, all other emissions related controls are reconnected, then this is considered replacement.

Replacement Parts that have the same function and affect on emissions as they are replacing. Competition or Racing Vehicle Parts that are used exclusively in competition on race only vehicles. This means that if a vehicle was not originally equipped with catalyst and all other emissions related controls were connected such as oxygen sensors are reconnected, then the part is considered Replacement Part. EO number and will arrive with appropriate labels to indicate the approved status.

Some items are made to order and can have longer lead times; check the shipping details for an estimate. Labeling a product as being for Racing Only or Closed Course Competition is not sufficient it to be included under this classification. These parts do not require approval as long they are used on public highways. B1001 - Top End Bearing 15 x 19 17.3mm.

PK1348: Includes The Following Components2126CST - 54.00mm Ring. 726M05400 - Yamaha YZ125 '98-01 Polite 2126CST. Wiseco complete top end Piston Kits are offered for nearly every popular motorcycle application. Ask a question at the bottom of .

Check the shipping calculator for estimated costs. Slip on mufflers in applications whereby the catalyst is not contained original muffler an example of a replacement part. Modified Parts that alter the emissions control related performance from original part they are replacing, These may have catalysts in them but perform differently equipment or require alteration elimination of other components such as oxygen sensors. Full exhaust systems installed on vehicles that did not originally contain a catalyst and whereby the design allows re installation original function of any other emissions control related components are also considered replacement parts.

CW15 - 15mm Round Wire Locks Set of Two.

specifications pistondon:

• for models: Yz125, Std
• for makes: Yamaha
• for years: 2001
• brand: Wiseco
• mpn: Pk1348
• upc: 193564152039
• c.a.r.b. notice: Not Legal For Sale Or Use In California
• bore actual: 54.00mm
• bore oversize: Std
• displacement: 125cc
• note: Ceramic Composite Bore
• stroke: 54.5mm
• type: Piston Kit

shipping pistondon:

• cost: $0.00
• class: Standard
• service: Standard
• type: Fixed
• transit: 3-7 Days

general pistondon:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
• condition: New

seller pistondon:

• # reviews: 108717
• city: Lebec, California
• rating: 99.8%

returns pistondon:

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

payments pistondon:

• other
• credit card: Mastercard
• wallet: Paypal

offer pistondon:

• started: January 26, 2026
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home

Wiseco PK1348 Is Similar To:

• Wiseco 5139k Used Forged Pistons Harley Tc 3.875 Inch Bore 96 To 103 (44.2% similar) These will increase a 96 Harley twin cam to 103. Talk to your machinist before purchasing. They are flat top pistons and will increase compression to 9.6:1 with stock heads. Two used forged Wiseco pistons. The skirts have wear, as seen in the images, but should work fine if your...(May 15th, 2024)
• Honda 12100-ml3-870 1988 Cr500 Cr 500 Cylinder Jug Wiseco Piston Top End Gaskets (20.7% similar) New Wiseco piston kit complete with rings, wrist pin and cir-clips. New top end gaskets kit. 1988 Honda CR500 cylinder jug Wiseco piston top end gaskets, kit includes-, factory oem cylinder bored to new piston. Ready to install kit...(May 19th, 2024)
• Wiseco 2165cd 1985 85 Honda Cr125r Cr 125r 125 Piston Rings 55mm (36.5% similar) For sale is the piston rings 55MM that was removed from a 1985 Honda CR125R. The condition of this item is displayed in the pictures above. I do my best to describe the condition of parts in and pictures...(May 21st, 2024)
• Wiseco 4393p2 Piston And Rings Honda Atc Trx 350 85-89 43934p2 4393m0 (34% similar) The set includes Wiseco renowned 4393P2 model piston and rings, ensuring that your engine runs smoothly efficiently. Otherwise the piston and rings are almost like new. This Wiseco piston and ring set is an excellent choice for Honda ACT TRX 350 model's manufactured between 1985 1989 ...(May 24th, 2024)
• Wiseco 645m04750 Like New Pro-lite Piston Stock 47.5mm Bore For Suzuki Rm80 1991-2001 (48.5% similar) 2 wrist pin cir clips. This Wiseco kit contains the needed components to replace one piston. Wiseco individual piston kit. Includes: 1 Wiseco piston. Wiseco participates in nearly every form of racing including supergrass, motocross, GCC, orcs, moot GP, super bike, NRA pro stock...(May 30th, 2024)
• Wiseco 40144m07800 Piston Kit Standard 78 Mm 40144m07800 (44% similar) Wiseco piston kit standard 78MM 40144M078 gas / Husqvarna KTM see below for compatible machines, kit is in good condition. Pictures show most significant blemishes but not every blemish. See pictures for details fully functional no bends cracks or defects. Piston kit includes piston...(June 1st, 2024)
• Wiseco 40082m09600 Piston Kit Standard Bore 95.95mm 12.5 1 Compression (43.6% similar) Used piston has about 4 hours on it. Good condition with wrist pin and cir clips rings...(June 10th, 2024)
• Wiseco 806m04800 Like New Piston Kit Pro-lite For Husqvarna Kawasaki Suzuki And Yamaha (41.2% similar) Now you can own the same race parts as all top teams. Service intervals may be increased with racers choice pistons over conventional Wiseco pistons, and are for expert racers tuners only. Cylinder sleeves must be purchased separately. When blow-by starts to increase on other pistons and power...(June 12th, 2024)
• Wiseco Pk1237 Motorcycle Piston Kit With Top-end Gasket (39.7% similar) Please review the pictures above carefully. Nothing else comes with this offer. Manufacturer - Wiseco, part number PK1237. Fits 04-05 Kawasaki KX250F, 04-06 Suzuki RMZ250. There is minor grease throughout and some parts have already been assembled. Missing: please see...(June 27th, 2024)
• Wiseco 526m06700 Honda Cr250 Atc250 Trx250 Piston (31.6% similar) Parts are listed for the year and model stated. See pictures. Item: Honda CR250 ATC250 TRX250 piston 526M067 condition: in very good condition...(June 28th, 2024)
• Wiseco 4875m05350 Top End Piston For Kawasaki Klx 110 02-12 53.50mm (49% similar) Wiseco top end piston for Kawasaki JLX 110 02-12 53.50MM 4875M05350...(July 2nd, 2024)