2 Pack 135-5 And 135-12 Carburetor Diaphragms For Holley 4150 4160 Carbs 30cc Accelerator Pump Diaphragm Replacement Direct Fit OEM Quality Maintains Precise Fuel Metering For Consistent Idle And Throttle Response In Street And Performance Applications

2-Pack 135-5 and 135-12 Diaphragms for 4150/4160 carbs
✔️ 2x 30cc accelerator pump diaphragms, direct OEM fit for 4150/4160

This kit provides two 30cc accelerator pump diaphragms designed as direct replacements for the 4150/4160 carburetors. They help maintain precise fuel metering, promoting stable idle and crisp throttle response in street and performance applications.

✅ 2x 30cc accelerator pump diaphragms included for quick replacement
✅ OEM-grade diaphragm material engineered for heat and pressure resilience
✅ Precise fit for 4150/4160 carburetors, no guesswork
✅ Easy drop-in installation during routine carburetor maintenance

💡 What is a carburetor accelerator pump diaphragm used for, and why replace it? This handy part controls fuel metering during throttle transitions. - Improves idle stability and throttle response in 4150/4160 carb systems - Designed as a direct 135-5 30cc diaphragm replacement for consistent metering - Durable rubber compound withstands heat and pressure over time - Two-pack provides cost-effective maintenance for street and performance builds