The JY30F070-01012-B is an aftermarket king pin repair kit for compatible Dongfeng Chenglong heavy-duty trucks and dump trucks.
The reference number JY30F070-01012 is used for the front axle king pin fitted to the Chenglong LZ3252PDJ, also identified as the TJ3389MP. The corresponding vehicle parts catalogue lists this king pin in the 9.5-ton front axle assembly.
The kit is intended for repairing the front steering knuckle pivot system. Replacing worn king pins and related components can help reduce excessive front-wheel play and restore stable steering operation.
Product Information
Product name: King Pin Repair Kit
Reference number: JY30F070-01012-B
Base king pin number: JY30F070-01012
Compatible brand: Dongfeng Chenglong
Confirmed vehicle reference: LZ3252PDJ / TJ3389MP
Front axle capacity: 9.5T
Front axle references: LQ30TJ-G005W / LQ30TJ-G005WB
Installation position: Front axle steering knuckle
Product type: Aftermarket replacement part
Condition: New
Supply type: Wholesale and export
Package Contents
The components included in a king pin repair kit may differ between manufacturers. Please check the product photos or contact us to confirm whether the package includes king pins, bushings, thrust bearings, seals, washers and other installation parts.
Fitment Confirmation
Before ordering, please send us:
Original OEM or reference number
Truck model and production year
Front axle model
King pin and bushing dimensions
Photos of the original parts
Our parts team will check the application before providing a quotation.
Contact Us
Looking for a Chenglong king pin kit? Send us the OEM number, truck model, axle number or original part photos for fitment confirmation and a quick quotation.
Dongfeng Chenglong is mentioned only to identify vehicle compatibility. This is an aftermarket replacement product and is not manufactured or supplied by the original vehicle manufacturer.
