Throttle Spindle Shaft late WEBER 40 DCOE complete set repair kit$ 99.2 ‹ › ‹ › ‹ › ‹ › ‹ › ‹ › Part number: ST3696Made in: EUIncludes:Throttle Spindle Shaft Late Weber 40 DCOE Complete Set Repair Kit This complete throttle spindle repair kit is intended for late Weber 40 DCOE carburetors, including Weber 151/152 Italian models, all Spanish-manufactured versions, and Fajs carburetors. MPN 10005.447. The throttle spindle carries and operates the throttle valves inside the carburetor. Its condition directly affects throttle-plate alignment, idle stability, progression, and transient response. Wear at the spindle or bearing interface can allow unwanted air movement, create inconsistent throttle operation, and make synchronization more difficult during carburetor service. Complete spindle repair set for late 40 DCOE applications. The kit includes 40 mm throttle valves, spindle bearings, fasteners, lock tabs, nuts, and the pump cam with pin required for the related throttle and accelerator-pump mechanism. Replacing the complete spindle assembly is appropriate when the original shaft, bearings, throttle plates, or pump-cam hardware are worn or damaged. Confirm the existing carburetor configuration before disassembly, as late 40 DCOE versions and related Spanish or Fajs units can differ in interface details. The intended shaft-to-bearing installation is an interference or press fit, with the shaft diameter slightly larger than the bearing bore. Use a suitable hydraulic or mechanical press and apply force through a sleeve against the bearing inner race, not the rolling elements. Freezing the spindle overnight can reduce its diameter temporarily and ease assembly; gently heating the bearing in hot oil is an optional aid. Lubricate the shaft before fitting. If the shaft is loose in the bearing, a suitable retaining compound may be used to fill the clearance in accordance with the compound manufacturer’s instructions. This replacement part is suitable for carburetor service and restoration work where the original component is worn, damaged, or missing. Reference/MPN: 10005.447. Technical role: Complete repair set for the late Weber 40 DCOE throttle spindle, including 40 mm throttle valves, bearings, fasteners, lock tabs, nuts, and pump cam with pin. Service relevance: Replaces worn spindle, bearing, throttle-plate, or pump-cam components that can impair throttle operation, idle stability, and carburetor synchronization. What Is Included Throttle spindle shaft40 mm throttle valvesThrottle spindle bearingsScrewsPump cam with pinLock tabsNutsMade in EU. Important Fitment Note Verify the carburetor family and version before ordering: late Weber 40 DCOE, Weber 151/152 Italian model, Spanish-manufactured DCOE, or Fajs. Compare MPN 10005.447 and any markings on the removed spindle or carburetor body. Always compare the removed parts before installation. Check the throttle-valve diameter, spindle length and end geometry, bearing bore and seat, screw-hole pattern, pump-cam position, and the nut and lock-tab arrangement. Confirm that the shaft-to-bearing interface is suitable for the intended press-fit installation and that the replacement throttle valves align correctly with the carburetor bores. If the original part uses a different geometry, thread, bearing seat, or throttle-plate interface, verify compatibility before fitting.What you see is what you getShow all parts
