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KTM 45131023070 - Dellorto Main Jet 70
$11.10
Shipping & DeliveryShips from TX, United States.
Ships from TX, United States.
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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.
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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 45131023070 - Dellorto Main Jet 70
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📦
Shipping Policy
Fast Shipping
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Return Policy
30-Day Returns
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100% Buyer Satisfaction
Checkout with confidence from an official dealer
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This is a genuine OEM Dellorto main jet, sized 70, designed for precision fuel metering in compatible carburetor systems. The main jet is a critical component within the carburetor, responsible for regulating the amount of fuel delivered to the engine during mid-to-high throttle operation (typically between 50% and 100% power). By controlling the fuel flow through its precisely calibrated metering orifice, this jet ensures the correct air-to-fuel ratio required for optimal engine performance, combustion efficiency, and power delivery. Over time or due to environmental factors such as changes in altitude, temperature, or engine modifications, jets may need to be inspected or replaced to maintain proper carburetion. This genuine KTM replacement part is manufactured to strict factory specifications to ensure accurate flow characteristics. Please verify fitment for your specific application before purchasing.
Key Features
- Genuine OEM Dellorto part ensures exact specifications
- Precision-engineered size 70 metering orifice
- Regulates fuel delivery for 50%-100% throttle range
Why Choose KTM 45131023070 - Dellorto Main Jet 70?
This genuine OEM Dellorto main jet ensures the precise fuel metering required for your carburetor, maintaining the factory-specified air-to-fuel ratio for reliable engine performance. Choosing OEM guarantees compatibility and consistent flow characteristics.
Specifications
| Brand | KTM |
| Part Number | 45131023070 |
| Condition | NEW |
| Notes/Other | Verify part number matches your specific carburetor and application. Tuning carburetor jetting often requires adjustments based on local altitude, ambient temperature, and engine modifications. Professional installation and tuning are recommended. |
This part fits the following vehicles:
| Make | Year | Model |
|---|---|---|
| KTM | 2008 | 50 SX JUNIOR |
| KTM | 2008 | 50 SX MINI |
| KTM | 2008 | 65 XC |
| KTM | 2007 | 50 SX JUNIOR |
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 7 KTM vehicle(s)Meet The Seller
Responds within 3 hours.
Ships within 3 business days.
Items match their descriptions.
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