Home Yamaha Raptor 660 Namura 101.5mm Over Bore Piston, Gasket Kit (2001–2005)

Yamaha Raptor 660 Namura 101.5mm Over Bore Piston, Gasket Kit (2001–2005)

NOW $498.00
Or 4 interest-free payments of $124.50
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
Over-bore piston kit to increase displacement and improve power delivery; includes gasket kit for a complete top-end refresh. Compatible with Yamaha Raptor 660 models from 2001 to 2005.

Features:
- 101.5mm oversize piston for Raptor 660
- Complete gasket kit included
- Designed for 2001-2005 Raptor 660 engines
- Improves compression, performance, and reliability

Includes:
1 x Namura 101.5mm over bore piston
1 x Gasket Kit

Fits Models:
Yamaha Raptor

Model Years:
2001-2005

Submodels:
Raptor 660 (Raptor 660R)

Engine Options:
660cc single

Namura 101.5mm Over Bore Piston & Gasket Kit for Yamaha Raptor 660 (2001-2005)

Namura piston kit, 101.5mm, oversize piston, Yamaha Raptor 660, 2001-2005, gasket kit, top-end kit

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