Home Honda TRX300EX TRX300X Namura 0.060 Over Bore Piston & Top Gasket 75.5mm

Honda TRX300EX TRX300X Namura 0.060 Over Bore Piston & Top Gasket 75.5mm

NOW $291.00
Or 4 interest-free payments of $72.75
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
Namura 0.060 over bore piston and top gasket kit for Honda TRX300EX/TRX300X. Ideal for rebuilds, boosting compression and ensuring proper sealing for reliable performance.

Features:
- Designed for Honda TRX300EX/TRX300X
- 0.060 over bore for refreshed displacement
- Includes top gasket for proper seal

Includes:
- 1 x Namura 0.060 over bore piston
- 1 x top gasket set (75.5mm)

Fits Models:
- Honda TRX300EX
- Honda TRX300X

Model Years:
- (not specified)

Submodels:
- TRX300EX
- TRX300X

Engine Options:
- 286cc SOHC 4-stroke (Honda TRX300EX/TRX300X)

Namura 0.060 Over Bore Piston & Top Gasket 75.5mm for Honda TRX300EX/TRX300X

Namura, over bore piston, 0.060, 75.5mm, Honda TRX300EX, Honda TRX300X, ATV engine rebuild, gasket set

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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