Whenever possible we use picture of the actual part number. Some items do use stock photos provided by the manufacturer.

 

With the Wiseco Single Piston, you'll get the power you need without the hassle. Engineered, forged, and machined in the USA, it offers reliable performance to tackle even the toughest powersports engines. Featuring improved tensile strength thanks to the forged material, each Wiseco piston is designed and built for optimal strength and service life. Ride faster and longer, invest in the Wiseco Single Piston and make every journey more powerful.

Wiseco™ started in 1940 on the East Side of Cleveland, Ohio when Clyde Wiseman began making pistons for himself and some of his friends. After almost a century in the business, Wiseco™ has been identified as a piston manufacturer, but they didn't stop there. Wiseco™ went on to making a plethora of innovative motorsports equipment from clutch covers to valve kits, including Wiseco Forged 2-Stroke Piston Kit 66mm STD, that will not have you questioning the quality or care that was put in to making them.

NOTE: Images are for reference purposes only. Cylinder Replating/resleeving is required for overbore pistons.

• All kits come with pistons, rings, and circlips
• Dedicated forgings and additional lightening operations allow for an optimized strength-to-weight ratio
• All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life
• Wiseco’s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-performance racer and recreational enthusiast with the finest forged piston available

• Engine Type: 2-Stroke
• Piston Over Bore Amount: 0 mm
• Piston Skirt Coated: No
• Piston Type: Forged
• Oem Piston Bore Size: 66 mm
• Piston Diameter: 66 mm

• 1979 Yamaha IT175 --
• 1978 Yamaha IT175 --
• 1980 Yamaha IT175 --
• 1977 Yamaha IT175 --
• 1981 Yamaha IT175 --

CLICK HERE to check out our other NEW IT175 parts.

Make sure to check out our other used IT175 parts.

 

Domestic Shipping

• Orders containing multiple items may ship separately in multiple shipments. They may not arrive at the same time and may take another couple of days for the complete order to arrive.
• Free and Flat Rate Shipping is limited to lower 48 States only.
• We ship Mon-Fri excluding Holidays.
• We use FedEx, UPS, and USPS. Which shipping method is used for your order is at our discretion. If you have a physical address and a PO box please provide both.
• Please make sure the shipping address is correct at checkout. Our shipping process is highly automated and shipping does not have access to ebay messages.
• If you make an error in the address or wish to cancel an order send an official CANCEL TRANSACTION REQUEST IMMEDIATELY. We do hold order a few minutes to allow for then. Our fulfillment process is automated and the CANCEL TRANSACTION REQUEST must be received before the order is sent to the warehouse and added to a pull sheet.
• Once the order is sent to a pull sheet at one of our warehouses we are NOT ABLE to change the address or cancel the order. It WILL SHIP to the address provided at checkout. We would if we could but they why our automated shipping works it is not possible to change or shop the order from shipping.
• Hawaii, Alaska, Puerto Rico and APO addresses must contact us prior to purchasing item for a shipping quote first. Shipping fees to APO, AK, PR and HI will be calculated individually and added to customer invoice prior to paying for the item.
• Make sure you have packages delivered to a secure location. We can not cover packages stolen after delivery.

International Shipping

• International shipments will ship through the ebay Global Shipping Program.
• PirateMX Powersports is not responsible for taxes and duties which may be due on your shipment.
• Please note that all prices are in U.S. Dollars. Any fitment provided is for US Spec models.

Returns Policy

Returns are accepted up to 30 days from purchase date

• Items must be in new condition, no returns are accepted on used or installed items. If the products show any signs of installation, we cannot accept the return.
• Item must be in original undamaged unopened packaging.
• Any and all returned electrical items that are not sealed will be considered USED and not resell-able and not eligible for a full refund.
• Use our shipping packaging to ship back the item, DO NOT tape the label directly to the original manufacturer’s box.

 

Contacting Us for a Return

Items purchased on ebay must be returned using the return process. Send us a message via ebay for help starting a return.

Warranties

All items are new in box unless listed otherwise. Any warranties are from the products manufacturer.

In the unlikely event you need to make a warranty claim, we will assist with the process. Products are limited to the manufacturer's warranty..

To contact us about a warranty related issue..

• Send us a message via ebay..

• WARNING: This product contains chemicals known to the State of California to cause cancer and/or reproductive harm, and birth defects or other reproductive harm.