info@oldtimerteile.net | +49-2599-92210 | Mon – Fri, 8:00 am – 12:30 pm

Idle nozzle

BMW 700 carburetor and air filter

Idle nozzle Zoom

Idle nozzle

€14.48

incl. 19% VAT plus shipping

50
Technical data
Category
BMW 700 carburetor and air filter
BMW part number
13110039742
Item number
B7-03-049
Weight
0 kg
Availability on request

No instant purchase: after your request you will receive a personal quote including shipping costs.

Philipp Schäper
Philipp Schäper BMW Isetta specialist Question about this item?
In stock Almost all parts available directly from stock
Original parts Original parts from workshop inventory
Specialists The specialists for BMW Isetta, 600 & 700
Worldwide shipping By DHL, UPS or freight forwarder — safely packed
Application

An idle jet in the carburetor supplies the engine with precisely metered fuel during idle and low partial-load operation to ensure smooth and stable idling.

Share

Recommendations

Frequently bought together 5

Questions & Answers

No questions about this item yet. Feel free to ask the first one.

Please sign in to ask a question about this item. Alternatively, you can reach us via the contact form.

Sign in Register To the contact form

General information about this item

Product info
The idle jet 50 (Part No. B7-03-049) regulates the fuel supply in the BMW 700’s carburetor during idle and low partial-load operation, making it crucial for stable idling. When restoring the carburetor, it is recommended to replace dirty or damaged idle jets to restore starting performance, idle quality, and acceleration response to their original levels.

Database ID: 4583 Accessed on: 18.06.2026 19:13 Data state: 22.05.2026 12:33 In stock since: 18.11.2025