![China High-selling slide rail 11317504471 for BMW 7 Series [E66 (740Li)] for sale](https://static.bjjsgy.com/upload/aisite/202512/20251205230414.png)
High-selling slide rail 11317504471 for BMW 7 Series [E66 (740Li)]
Price:
11.8USD
MOQ:
1pcs
Delivery Time:
3-7days
Brand:
Boigevis
Product Description
Core Selling Points
Hot-selling timing consumable for combined one-stop purchasing
Timing slide rails are prone to failure on BMW N62 V8 engines. Under long-term high-speed friction with timing chain, continuous erosion by high-temperature engine oil mist, cyclic tension extrusion and engine vibration, the built-in wear-resistant rubber sliding pad will wear, harden, peel off and deform gradually.
Damaged slide rail will cause loose timing chain, obvious rattling abnormal noise from engine front timing cover, deviation of intake & exhaust valve timing, rough idle, engine jitter, power decline and increased fuel consumption. In severe cases, timing chain jumps teeth, which will collide with pistons and valves directly and lead to permanent engine damage and huge overhaul costs.
Most buyers purchase this upper slide rail together with lower guide rails, timing chain, hydraulic tensioner, sealing gaskets as a full set in one shipment to cut procurement and logistics costs, bringing steady profit margins and low inventory risks for dealers all year round.
100% OE precise dimensional replication, direct bolt-on installation without any modification
Strictly manufactured according to BMW original factory technical specifications: integral cast aluminum bracket radian, mounting hole spacing, sliding track curvature, wear pad size and fixed positioning structure are fully consistent with genuine 11317504471. No cutting, trimming or post-installation timing calibration is needed; it perfectly fits the right upper installation position of N62 engine timing chamber, cooperates with hydraulic tensioner to keep timing chain in optimal tension state all the time, greatly shortening engine disassembly and maintenance working hours.
Applicable Vehicle & Engine Scope
- Matched Core Engine: BMW N62 4.4L / 4.8L V8 naturally aspirated gasoline engine
- Main Applicable Model: BMW 7 Series E66 740Li long wheelbase sedan
- Extended Compatible Models:
BMW E65/E66 745Li/750Li, E60 545i/550i, E63/E64 645Ci/650i, X5 E53/E70 4.4i/4.8i and all vehicles equipped with N62 series V8 engines
- Installation Position: Right cylinder bank (Cylinders 1-4) upper timing chain slide guide rail
Reinforced Durable Structural Design
- Integral cast aluminum alloy bracket: High rigidity, anti-deformation, anti-cracking, excellent heat resistance and corrosion resistance, never deform under long-term high-temperature oil environment
- Imported high-density wear-resistant polyurethane sliding pad: Low friction coefficient, wear resistance far exceeds ordinary rubber materials, effectively reduce chain running noise, anti-aging and anti-peeling
- Embedded integrated molding process: The sliding pad and aluminum base are tightly combined, no delamination or falling off under long-term reciprocating friction
- Precision reserved bolt fixing holes: Firmly locked after tightening bolts, no displacement or shaking caused by engine vibration
- Complete finished product delivery, no extra assembly accessories required
Core Functions & Advantages
- Limit the running track of timing chain, restrain chain swing amplitude, keep stable chain tension to prevent tooth jumping and chain falling off
- Greatly eliminate abnormal rattling noise generated during timing chain operation
- Guarantee accurate valve opening/closing timing, stabilize idle speed, restore original power output and normal fuel economy
- Effectively avoid major engine collision failures caused by timing system failure, reduce expensive overhaul risks
Completely Solve Common Failure Symptoms Caused by Damaged Slide Rail
- Persistent humming/rattling abnormal noise emitted from engine front end
- Rough engine idle speed, obvious jitter during acceleration
- Vehicle power attenuation, insufficient power for climbing and overtaking
- Fuel consumption rises sharply, vehicle exhaust emission exceeds standard
- On-board computer frequently triggers timing system fault codes
- Hidden danger of timing chain tooth jumping leading to engine scrapping
Rigorous Multi-stage Factory Testing & Ample Spot Inventory
Each slide rail passes reciprocating friction wear test, high-low temperature cyclic aging test, engine oil immersion anti-corrosion test and vibration fatigue inspection before delivery, complying with IATF 16949 international automotive quality management standards.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Boigevis Trading (guangzhou) Co., Ltd.
Location
A012, Liyuan Plaza, Yongfu Road, Yuexiu District, Guangzhou City, Guangdong Province, China
Contact Person
Jack