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Polaris ACE 150 Piston Kit 0.020 Over Bore 57.9mm (2017–2021)
Description:
Piston kit designed for Polaris ACE 150 to restore compression with a 0.020 overbore to 57.9mm. Improves power, reliability, and engine response while maintaining proper clearance and longevity.
Features:
- 0.020 overbore for 57.9mm piston
- Compatible with Polaris ACE 150 (2017–2021)
- Precision fit for reliable performance
Includes:
- 1 x Piston Kit
Fits Models:
- Polaris ACE
Submodels:
- Base
Engine Options:
- Polaris ACE 150 engine
Piston Kit 0.020 Over Bore 57.9mm for Polaris ACE 150 (2017–2021)
Model Years: 2017-2021
piston kit, oversize, 57.9mm, Polaris ACE 150, 2017-2021, engine rebuild, overbore, replacement 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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