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More than 30 years of R&D and manufacturing experience.
This guide covers the Mercedes truck propshaft center bearing OEM 3854100222: three-in-one vulcanized construction (steel bracket, NR rubber cushion 60±5 Shore A, sealed 2RS bearing), full fitment list from Actros and Atego to Unimog, cross references to febi 03393, LEMFORDER 25554 01, MEYLE and SAMPA, typical failure symptoms, key specifications and installation torque tips. Supplied factory-direct by Hebei Tongsource, the export subsidiary of BSE-listed Hebei Huami, under IATF 16949 with free samples and 24-hour quotations.
This article introduces the Hyundai Trago hollow spring OEM 55131-7L500, a rubber-to-metal bonded spring used on the rear tandem (balance) suspension of Hyundai heavy duty trucks. It covers the working principle of hollow rubber springs, detailed specifications (natural rubber, approx. 200 x 160 mm, 9 kg), vehicle fitment, cross-reference numbers, typical failure symptoms such as cracking and permanent set, installation precautions, and a technical FAQ. Hebei Tongsource International Trade Co., Ltd., the wholly-owned export subsidiary of Huami New Material (IATF 16949 certified), supplies this part with OEM-grade quality for European and American buyers.
A complete sourcing guide to the Hino front spring bumper cushion (OEM 48331-1040) for European and North American OEMs and purchasers. Covers structure and working principle, NR-based anti-fatigue compound at 60±5 Shore A, one-shot compression molding, and how the cushion absorbs full-stroke leaf spring impacts to protect the frame and suspension. Includes a reference fitment list (Hino 500 Series Ranger and more), OEM number variants and cross-reference methods, five typical failure symptoms, a key specification table, installation notes and a buyer FAQ. Exported by Hebei Tongsource International Trade Co., Ltd., the wholly-owned subsidiary of Hebei Huami New Material Technology Co., Ltd., manufactured under IATF 16949. Free samples and OEM customization available — request a quote today.
