ProX Piston Kit 66.34 Mm - KTM 250 SX and More
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
- Secure checkout — Pay in 4 available
✓ Fits
- KTM 250 SX 2003-2025
- Gas Gas EC 250 2021-2025
- Gas Gas MC 250 2022-2025
- Husaberg TE250 2011-2014
- Husqvarna TE 250 2014-2025
- Husqvarna TE 250i 2018-2024
- KTM 250 EXC 2006-2017
- KTM 250 EXC TPI 2018-2022
- KTM 250 XC 2006-2019
- KTM 250 XC-W 2006-2017
- Gas Gas EX 250 2022-2025
- Husqvarna TC250 2014-2025
- KTM Freeride 250 R 2014-2017
- KTM 250 XC-W TPI 2018-2022
- KTM 250 XC TPI 2020-2022
✓ Features
- Manufactured in Japan and designed to be OEM replacement
- Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
- Kit includes piston, ring kit, wrist pin, and circlips
✓ What's Included
- (1) ProX Piston Kit 66.34 Mm
✓ Specs
- Brand: ProX
- Manufacturer part #: 01.6343.A
- Bore - Oversize Metric: Standard
- Bore - Oversize: Standard
- Displacement: 250 cc
- Piston Material: Aluminum Alloy
- Bore Size Metric: 66.40 mm
- Engine Type: 2-Stroke
- Condition: New
Ships fast from DuneGoonShop!
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
