Home Honda Fourtrax 300 2x4 & 4x4 0.040 Over Piston & Gasket Kit

Honda Fourtrax 300 2x4 & 4x4 0.040 Over Piston & Gasket Kit

NOW $339.62
Or 4 interest-free payments of $84.90
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
0.040 overbore piston kit with gaskets for TRX300 engines; improves compression and reliability for ATV use on both 2x4 and 4x4 models.

Features:
- Designed for Honda Fourtrax 300
- Includes 0.040 over pistons and gasket kit
- Fits TRX300 2x4 & 4x4

Includes:
1 x 0.040 Over Piston & Gasket Kit for Honda Fourtrax 300 2x4 & 4x4

Fits Models:
Honda Fourtrax 300 (TRX300)

Model Years:
- (omit if not found)

Submodels:
TRX300 2x4, TRX300 4x4

Engine Options:
- 286cc single-cylinder (approx. known for TRX300)

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overbore, piston kit, Honda, Fourtrax 300, TRX300, gasket kit, ATV engine, performance

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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