Home Yamaha 250 ATV Namura 71.5mm .020 Over Piston & Gasket (1992–2009)

Yamaha 250 ATV Namura 71.5mm .020 Over Piston & Gasket (1992–2009)

NOW $321.00
USUALLY $360.00 SAVE 10% ($39.00)
Or 4 interest-free payments of $80.25
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
High-quality Namura 71.5mm piston with 0.020 overbore and gasket kit for Yamaha 250 ATV engines. Improves compression and performance, suitable for rebuilds and upgrades across 1992-2009 Yamaha 250 models.

Features:
- 71.5mm oversize piston for Yamaha 250ATV
- Includes piston and gasket for complete kit
- Designed for 1992-2009 Yamaha 250 engines

Includes:
2 x components: 1 piston, 1 gasket

Fits Models:
Yamaha 250cc ATV

Model Years:
1992-2009

Submodels:
All Yamaha 250 ATV submodels

Engine Options:
250cc, 4-stroke and 2-stroke compatibility

Namura 71.5mm .020 Over Piston & Gasket for Yamaha 250 ATV 1992-2009

Namura piston, Yamaha 250 ATV, 71.5mm, .020 over, gasket kit, engine rebuild

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

Got a question about this product? Need to check fitment for your vehicle? Fill in the form below and we'll get back to you within 24 hours.


4.8
★★★★★
23 reviews
5 ★
18
4 ★
3
3 ★
2
2 ★
0
1 ★
0