Confirm this item fits
Add your vehicle details to make sure this item fits.
KTM 55431134000 - Jet Needle ''6BFY43-71''
$21.00
Shipping & DeliveryShips from TX, United States.
Ships from TX, United States.
Return PolicyWant extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
Shop With ConfidenceMX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
Overview
Description
KTM 55431134000 - Jet Needle ''6BFY43-71''
|
📦
Shipping Policy
Fast Shipping
|
🔄
Return Policy
30-Day Returns
|
✅
100% Buyer Satisfaction
Checkout with confidence from an official dealer
|
This is a genuine KTM Jet Needle, part number 55431134000, with the specific taper profile '6BFY43-71'. The jet needle is a critical component within the carburetor that precisely controls the fuel-air mixture during mid-range throttle operation. It raises and lowers within the needle jet to meter fuel flow, directly impacting engine performance, throttle response, and fuel efficiency. As a key tuning element, using the correct OEM-specified needle is essential for optimal engine function. Please verify fitment for your specific application before purchasing.
Key Features
- Genuine KTM OEM carburetor component
- Features the specific '6BFY43-71' taper profile
- Precisely controls mid-range fuel mixture
- Essential for accurate carburetor tuning
Why Choose KTM 55431134000 - Jet Needle ''6BFY43-71''?
Choosing a genuine KTM jet needle ensures the correct taper and dimensions specified by the factory. This guarantees precise fuel metering for optimal throttle response and engine performance, avoiding the tuning issues often caused by aftermarket alternatives.
Specifications
| Brand | KTM |
| Part Number | 55431134000 |
| Condition | NEW |
| Notes/Other | This is a specific tuning component for a carburetor. Installation may require adjustments to other carburetor components for proper engine operation. Professional installation is recommended if you are unfamiliar with carburetor tuning. |
This part fits the following vehicles:
| Make | Year | Model |
|---|---|---|
| KTM | 2022 | 125 XC |
| KTM | 2021 | 125 XC |
| KTM | 2019 | 150 XC-W |
| KTM | 2019 | 250 XC |
| KTM | 2019 | 300 XC |
| KTM | 2018 | 150 XC-W |
| KTM | 2018 | 250 XC |
| KTM | 2018 | 250 XC-W |
| KTM | 2018 | 300 XC |
| KTM | 2018 | 300 XC-W |
| KTM | 2018 | 300 XC-W SIX DAYS |
| KTM | 2017 | 150 SX |
| KTM | 2017 | 150 XC-W |
| KTM | 2017 | 250 XC |
| KTM | 2017 | 250 XC-W |
| KTM | 2017 | 300 XC |
| KTM | 2017 | 300 XC-W |
| KTM | 2017 | 300 XC-W SIX DAYS |
Please verify fitment with your specific vehicle before purchasing.
Policies
Shipping Policy
Items ship within 1-2 business days.
Return Policy
Returns accepted within 30 days.
SLM Racing
© 2026 SLM Racing. All Rights Reserved.
Compatible with 27 KTM vehicle(s)Meet The Seller
Responds within 3 hours.
Ships within 3 business days.
Items match their descriptions.
Reviews
Need help? We're riders just like you.
By clicking subscribe, I agree to receive exclusive offers & promotions, news & reviews, and personalized tips for buying and selling on MX Locker.
MX Locker © 2026 Accessibility