This intake manifold customized for 40-5 engines is made of high-elastic oil-proof rubber with outstanding shock absorption to counteract engine vibration and firmly fix the carburetor. The regular smooth inner passage reduces intake resistance and keeps steady air-fuel ratio for stable idle and linear power delivery. Embedded metal rings reinforce mounting holes to prevent edge damage during screw tightening and ensure tight airproof fit. Fully molded per OEM standards for tool-free installation without trimming. The rubber withstands fuel soaking and operating high temperature, fitting outdoor trimming and spraying tasks. Easy assembly makes it ideal for routine maintenance replacement.

Q1: Are OEM/ODM custom orders acceptable in your factory?
A: Yes, our factory accepts all OEM and ODM customization orders.

Q2: In what ways will you deliver my products?
A: Your goods can be delivered by international express, air shipping or ocean shipping.

Q3: What is the lead time after order payment?
A: Generally, orders will be delivered within 15 days after payment confirmation. We pursue fast delivery on the premise of guaranteed quality.

Q4: Is full pre-shipment testing implemented for every product?
A: Absolutely, all of our products undergo 100% complete testing before shipment.

Q5: What’s your factory’s quality management standard?
A: We regard quality as the foundation of survival. Strict quality supervision runs through every production link all the time.