This intake manifold boot set includes left and right rubber joints. Oil‑resistant rubber with embedded metal sleeves prevents crushing damage while tightening, resisting long‑term fuel and oil erosion. Cracked boots cause vacuum leak, resulting in rough idle, backfire, weak power and high fuel consumption. Fits Yamaha XT350. Left and right are non‑interchangeable, tighten bolts evenly. Compare shape and mounting hole spacing with original parts before purchase.

 FAQ 

Q1: Do you accept low-volume trial orders for brand market testing?
A: Yes, low-volume trial orders are fully supported to help customers verify market feedback quickly.

Q2: Can you provide targeted logistics scheme recommendations?
A: Yes, we recommend the most suitable shipping method according to order volume, budget and time limit.

Q3: How do you ensure production stability of new customized orders?
A: We complete trial production debugging first, then carry out formal mass production to ensure stability.

Q4: Are product batch numbers and production dates marked clearly?
A: Yes, all products are marked with clear batch information for accurate quality traceability.

Q5: How do you supervise outsourced auxiliary processes?
A: We conduct strict incoming inspection and process supervision for all outsourced auxiliary links.