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Adjusting screw

BMW Isetta engine

Adjusting screw Zoom

Adjusting screw

€7.50

incl. 19% VAT plus shipping

for swing arm
Technical data
Category
BMW Isetta engine
BMW part number
11330034126
Item number
1-0823
Condition
Not specified – on request
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
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Application

An adjustment screw in the rocker arm is used to set the valve clearance and transmits the movement of the pushrod to the lever in a defined manner, although special designs such as slotted ends can affect lubrication or mobility.

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General information about this item

Product info
The Type 3 adjustment screw with part number 1-0823 is used in the rocker arm of the BMW Isetta engine and allows for precise adjustment of the valve clearance via its thread, while the slotted screw base influences the contact behavior at the pushrod. As part of a motorcycle restoration, it is advisable to replace worn or deformed slotted ends as well as damaged threads to ensure stable valve clearance and smooth valve operation. A thorough final inspection and readjustment after the first few hours of operation of the overhauled engine increases the long-term stability of the setting.

Database ID: 629 Accessed on: 22.06.2026 17:50 Data state: 22.05.2026 12:33 In stock since: 18.11.2025