Pay in 4 interest-free payments
Polaris Hawkeye 300 & Sportsman 300 Namura .040 Over Bore Piston Kit
Description:
Upgrade kit increases displacement by .040, improving compression and performance for Hawkeye 300 and Sportsman 300 engines.
Features:
- Namura quality overbore kit
- Fits Polaris Hawkeye 300 and Sportsman 300
- Includes pistons, rings, pins, circlips, gaskets
Includes:
- 1 x Namura .040 Over Bore Piston Kit (pistons, rings, pins, circlips, gaskets)
Fits Models:
Polaris Hawkeye 300, Sportsman 300
Submodels:
Hawkeye 300; Sportsman 300
Engine Options:
Single-Cylinder 4-Stroke 300cc
Namura .040 Over Bore Piston Kit for Polaris Hawkeye 300 & Sportsman 300
Namura, overbore piston, Polaris Hawkeye 300, Sportsman 300, 300cc, ATV, quad 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.
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.