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Polaris Xplorer 300, Xpress 300 & Big Boss 300 Top End Gasket Kit
Description:
Rebuild top-end seals for 300cc Polaris ATV engines, improving compression, longevity, and reliability. Compatible with Xplorer 300, Xpress 300, and Big Boss 300. Includes gaskets and O-rings for a complete kit.
Features:
- Designed for Polaris Xplorer 300, Xpress 300, Big Boss 300
- Complete top-end gasket set with gaskets & O-rings
- 300cc engine compatibility
- Enhances sealing, performance, and engine reliability
Includes:
1 x Top End Gasket Kit
Fits Models:
Polaris Xplorer, Xpress, Big Boss
Model Years:
(omit if not available)
Submodels:
Xplorer 300, Xpress 300, Big Boss 300
Engine Options:
300cc
SEO:
Polaris top end gasket kit, Xplorer 300, Xpress 300, Big Boss 300, 300cc, engine rebuild
Top End Gasket Kit for Polaris Xplorer 300, Xpress 300 & Big Boss 300
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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