Essential details
MOQ:10
Shipping:Express Delivery, Air freight, Ocean freight
Package Description:Packed with logo‑printed papers, inner cartons and outer export cartons. Custom packing requirements are accepted. Shipment will be arranged within agreed lead‑time. Sea freight, air freight and express delivery are optional per customer’s project needs。
Product Introduction
YOUQI BZ5179F oil seal is high‑performance rubber sealing component produced in Shanghai, China, with dimension 21*35*7 mm. It fits automotive seals and cylinder seal scenarios, specially designed for D‑4D engine oil pumps and remote‑control off‑road racing differential mechanisms. Featuring great ozone resistance, erosion resistance and excellent electric insulation, this oil seal effectively prevents oil leakage and blocks external contaminants under harsh working environments. Strict quality inspection guarantees long‑lasting stable performance. OEM service is supported and samples can be provided for customer testing. Products are wrapped with logo‑printed papers, inner cartons and outer export cartons to avoid damage during overseas shipment. It is a durable and trustworthy sealing spare part for automotive, racing and cylinder mechanical assemblies.











