TM42/11-70 Smoothbore pump nozzle, 70
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Specifications
- Brand
- Mikuni
- Part Number
- TM42/11-70
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Carbs Mikuni Repl Parts
- VAT Rate
- 20%
About This Product
This Mikuni smoothbore pump nozzle is a precision tuning component for HSR series carburetors, including the HSR 42, 45, and 48 models. Sized at 70, this nozzle controls the volume of fuel delivered by the accelerator pump during initial throttle opening. Replacing the pump nozzle allows for fine-tuning of the off-idle response, helping to eliminate hesitations or stumbles in Harley-Davidson performance builds. As a genuine Mikuni part, it ensures exact flow rates and perfect compatibility with the carburetor body. This brass component is essential for riders seeking to optimize their fuel system for specific engine modifications. It is sold individually.
Manufacturer part number: TM42/11-70.
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