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Polaris Namura 80.5mm Over Bore Piston Kit (1990-1993)
Description:
Overbore kit increases displacement to 80.5mm for more power and efficiency on Polaris 1990-1993 engines. Includes necessary components for a complete rebuild.
Features:
- Designed for Polaris 1990-1993 2-stroke models
- Includes piston, rings, pin, and circlips
- Improves power, reliability, and engine performance
Includes:
1 x piston kit with piston, rings, pin, and circlips
Fits Models:
Polaris ATV/UTV
Model Years:
1990-1993
Submodels:
Polaris 2-stroke ATV models (1990-1993)
Engine Options:
2-stroke
Namura 80.5mm Over Bore Piston Kit for Polaris (1990-1993)
Namura, overbore piston kit, Polaris, 1990-1993, ATV, engine kit, 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.
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