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Polaris Ranger 150 Namura 58.4mm .040 Over Bore Piston Kit (2018–2024)
Description:
Enhances displacement and performance on Polaris Ranger 150 from 2018–2024 with a 58.4mm, .040 over-bore piston kit. Improves torque, throttle response, and overall engine efficiency while maintaining reliability with factory-spec components.
Features:
- Specifically designed for Polaris Ranger 150 (2018–2024)
- Includes piston, rings, pin, and clips for a complete rebuild
- .040 over-bore increases displacement and power
- Compatible with stock cylinders and seals for straightforward install
Includes:
- 1 x Namura piston kit with piston, rings, pin, and clips
Fits Models:
- Polaris Ranger 150
Model Years:
- 2018-2024
Submodels:
- Ranger 150 EFI and non-EFI
Engine Options:
- 149cc / 150cc single-cylinder engines
Namura 58.4mm .040 Over Bore Piston Kit for Polaris Ranger 150 (2018–2024)
Namura piston kit, Polaris Ranger 150, 58.4mm, .040 over bore, engine upgrade
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
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