Home Yamaha Big Bear 400 & Kodiak Piston Kit 84mm .040 Over Bore (1993–1999)

Yamaha Big Bear 400 & Kodiak Piston Kit 84mm .040 Over Bore (1993–1999)

NOW $256.00
Or 4 interest-free payments of $64.00
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Description:
84mm bore, .040” over, for replacement and performance upgrade; compatible with 1993-1999 Yamaha Big Bear 400 and Kodiak.

Features:
- 84mm oversize piston kit
- Includes rings, wrist pin, and clips
- Designed for Big Bear 400 and Kodiak models
- Improves compression and engine efficiency

Includes:
1 x piston kit (piston, rings, pin, clips)

Fits Models:
Yamaha Big Bear 400 & Kodiak

Model Years:
1993-1999

Submodels:
Big Bear 400, Kodiak 400

Engine Options:
4-stroke, 399cc

Piston Kit 84mm .040 Over Bore for Yamaha Big Bear 400 & Kodiak (1993-1999)

Yamaha piston kit, 84mm overbore, Big Bear 400, Kodiak 400, 1993-1999, engine 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.

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