Home Polaris 250 / 300 / 400L Big Boss Fuel Valve Petcock Lever Knob Spring

Polaris 250 / 300 / 400L Big Boss Fuel Valve Petcock Lever Knob Spring

NOW $112.00
Or 4 interest-free payments of $28.00
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Features:
- Precision-engineered for a perfect fit in Polaris Big Boss and 300 series models
- Improves fuel flow efficiency and prevents leaks
- Compatible with various engine options, ensuring versatility
- Easy installation for quick upgrades and repairs

Fuel Valve Petcock Lever Knob Spring for Polaris Big Boss and 300 Series Models

Includes: Fuel Valve Petcock Lever Knob Spring

Fits Models: Polaris Big Boss, Polaris 300, Polaris 400L

Model Years: 1990 - 2023

Submodels: Big Boss 250, Big Boss 300, 300L

Engine Options: 250cc, 300cc, 400cc

Description: Enhance the performance and reliability of your Polaris ATV with this high-quality Fuel Valve Petcock Lever Knob Spring. Designed specifically for Polaris Big Boss and 300 series models, this essential component ensures a secure and efficient fuel flow, preventing leaks and ensuring optimal engine performance. Its durable construction guarantees longevity, making it a smart investment for maintaining your vehicle's functionality.

Upgrade your Polaris ATV today for improved performance and peace of mind on every ride!

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.


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