Home Yamaha 350 4-Stroke ATVs 0.020 Over Bore Piston, Top Gasket Kit

Yamaha 350 4-Stroke ATVs 0.020 Over Bore Piston, Top Gasket Kit

NOW $376.20
Or 4 interest-free payments of $94.05
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
Overbore kit for 350cc Yamaha ATV engines. Improves compression and
top-end sealing. Includes piston and gasket kit for easy rebuild and
restored power.

Features:
- For Yamaha 350 4-Stroke ATV models
- 0.020 bore increase for better compression
- Includes piston + top end gasket kit
- Supports Warrior, Bruin, Kodiak, Rhino 350-series

Includes:
- 1 x 0.020 over bore piston
- 1 x top end gasket kit

Fits Models:
Yamaha 350 4-Stroke ATV

Model Years:
[omit]

Submodels:
Warrior 350, Bruin 350, Kodiak 350, Rhino 350-series

Engine Options:
4-Stroke, single-cylinder

0.020 Over Bore Piston & Top Gasket Kit for Yamaha 350 4-Stroke ATVs

yamaha, piston kit, overbore, 0.020, top gasket kit, 350 ATV, 4-stroke, engine rebuild, ATV parts

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

Product Enquiry

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