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Polaris Sport 400 & 400L Namura 83mm Standard Bore Piston (1994–1999)
Description:
Namura 83mm standard bore piston designed for Polaris Sport 400 and 400L to restore compression and performance.
Features:
- 83mm standard bore for 1994-1999 Polaris Sport 400/400L
- Replacement piston for 2-stroke 400cc engines
Includes:
- 1 x Namura 83mm Standard Bore Piston
Fits Models:
- Polaris Sport
Model Years:
- 1994-1999
Submodels:
- Sport 400, 400L
Engine Options:
- 2-stroke 400cc
Namura 83mm Piston for Polaris Sport 400/400L (1994-1999)
Namura piston, Polaris Sport 400, 400L, 1994-1999, 83mm bore, motorcycle, engine part
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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