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OEM & Performance ATV, UTV & Dirt Bike Parts for Yamaha, Honda, Polaris, Can-Am & More — Shipped Fast from BPRATV
OEM & Performance ATV, UTV & Dirt Bike Parts for Yamaha, Honda, Polaris, Can-Am & More — Shipped Fast from BPRATV

Suzuki LT50 LT 50 LT-50 Quadsport 50 JR50 41mm Aftermarket Stock Bore Piston Kit

by BPRATV
Save 28% Save 28%
Original price $24.95
Original price $24.95 - Original price $24.95
Original price $24.95
Current price $17.98
$17.98 - $17.98
Current price $17.98

Affordable 41mm stock bore aftermarket piston kit for Suzuki LT50 JR50 and KDX50. Complete kit with rings, pin, and clips. Trusted BPRATV quality.

Suzuki LT50 JR50 41mm Stock Bore Aftermarket Piston Kit

Reliable Stock Replacement Performance

This Suzuki LT50 JR50 41mm Stock Bore Piston Kit is a no-frills, dependable aftermarket solution designed to restore factory performance without breaking the bank. Built from durable aluminum alloy, this piston is a direct replacement for worn or damaged OEM components and gets your engine back on the trail fast.

🔥 Key Features & Benefits

Perfect for budget-conscious rebuilds, this standard bore piston delivers consistent fitment and reliable operation for youth ATVs and minibikes.

  • Standard bore 41mm dome-style piston
  • Lightweight aluminum alloy construction
  • Direct OEM-style replacement fit
  • Ideal for stock engine rebuilds
  • Affordable alternative to premium race pistons

✅ Compatibility

This piston kit is compatible with the following Kawasaki and Suzuki models using a 41mm stock bore piston.

  • Kawasaki KDX50 (2003–2006)
  • Suzuki JR50 (1978–2006)
  • Suzuki ALT50 / Quadrunner 50 / Quadmaster 50
  • Suzuki FA50, FS50, FZ50
  • Direct Replacement for the Following Kawasaki & Suzuki OEM Part Numbers: 13001-S004, 12110-43000, 12110-35614-0F0, 12110-35613-0F0, 12100-35611-100, 12100-35611-050

❓ Frequently Asked Questions (FAQ)

  • Q: Is this a stock or oversized piston?

    A: This is a standard bore 41mm stock replacement piston.

  • Q: Does this kit include everything needed for installation?

    A: Yes, the kit includes piston, rings, wrist pin, and circlips.

  • Q: Is this a high-performance racing piston?

    A: No, this is a reliable stock replacement. For performance upgrades, check our Wiseco, ProX, Wossner, Vertex, or Namura options.

  • Q: Will this require engine machining?

    A: No machining required when used in a standard bore cylinder.

🌟 Why Buy from BPRATV? Trusted Performance Experts 🌟

At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. The Best Price. Every product we sell is selected to deliver dependable results, whether you are maintaining a youth ATV or rebuilding a trusted trail machine. Trust BPRATV to keep your Suzuki and Kawasaki 50cc engines running at their best, every single time.


Rebuild with confidence and order your BPRATV piston kit today!


BPRATV - The Best Parts. The Best Performance. The Best Price.

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© BPRATV LLC 1-year limited warranty from the manufacturer for material or workmanship defects.*

Due to the nature of high performance and racing applications, BPRATV LLC components are sold without express warranty or any implied warranty of merchantability or fitness for a specific purpose. BPRATV LLC shall not, under any circumstances, be liable for any specific, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue(s), cost of purchased or replacement goods, or claims of customers of the purpose, which may arise and/or shall result from sale, installation or use of these parts. Installation of these parts may void vehicle manufacturers warranty coverage and/or may cause the vehicle to be illegal in some locations.

This product is exempt from the emission standards and related requirements of 40 C.F.R. § 1051 as provided by 40 C.F.R. § 1051.620, and California law [e.g., vehicle code§§ 27156 and 38391]. This product is sold only for use in connection with EPA-certified, purpose-built, nonroad vehicles used solely for closed course, nonroad competition/racing and not used for any recreational purpose or on public highways or right of ways maintained by and open to the public.

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