Throttle Body Bushing

The throttle body bushing installs at the end of the throttle valve shaft. This part supports the shaft and guides its rotation. It directly affects how smoothly the throttle plate opens and closes. It also impacts the precision of engine air intake control. Our product uses high-strength wear-resistant engineering plastic or powder metallurgy material with precision machining. It effectively reduces friction resistance during throttle shaft rotation. The product maintains stable low-friction performance under high temperature and frequent operation. This product fits passenger cars and commercial vehicles. It is a direct replacement for original parts.

Our technical team fully considers the high-temperature conditions in the engine compartment when designing the throttle body bushing. The selected material has excellent heat resistance and dimensional stability. This ensures the product maintains precise clearance within the working temperature range. We supply this product to Anhui Zhongding and other clients. Annual capacity exceeds 200,000 pieces.

Our throttle body bushing has an upper working temperature of 130°C. The material formula has passed heat aging tests. It works stably in the long-term high-temperature environment of the engine compartment. A worn product causes inaccurate throttle plate opening. This affects air intake control and leads to higher fuel consumption. Replacing worn parts with high-quality bushings helps maintain the best engine efficiency. Need a custom product? Our engineers can adjust the material or size. First articles are ready in 15 to 20 days. Shipping is FOB Ningbo or Shanghai. Delivery takes 20 to 30 days after order confirmation.

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