This original quality timing chain slide rail with OE part number 11317504471 is specially produced for BMW 7 Series models. Manufactured fully in accordance with OEM production standards, it can serve as a direct replacement for the original slide rail during engine overhaul without any cutting, drilling or extra modification work.
This slide rail is made of high-temperature resistant reinforced composite material with an embedded metal skeleton, featuring ultra-low friction coefficient, outstanding wear resistance and strong anti-fatigue capacity. It stably restricts the running track of the timing chain when the engine works continuously, effectively solving problems such as chain shaking, deviation and abnormal rattling caused by aging and wear of the original slide rail, and thoroughly eliminating the hidden danger of timing chain jumping teeth. The optimized smooth contact surface reduces the abrasion of the timing chain, stabilizes accurate valve timing and avoids heavy engine damage resulting from timing system failure.
Precision injection molding guarantees that all mounting holes, radian and overall dimensions are completely consistent with original factory parts to achieve tight and seamless assembly. Each finished slide rail passes rigorous dimensional inspection and appearance screening before delivery to prevent poor assembly matching.
Highly trusted by major engine maintenance workshops, this slide rail is a standard reliable overhaul spare part applicable to BMW 7 Series vehicles matching part reference 11317504471, delivering long-term stable protection for the engine timing assembly.
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Original quality slide rail 11317504471 for BMW 7 Series Images
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