High-selling timing slide rail 079 109 469 AL for C6/2.5/2.8/CJT

Product Specification

High-selling Timing Slide Rail 079 109 469 AL for Audi A6 C6 2.5/2.8 CJT Engine
This fast-moving timing chain sliding guide rail with OE number 079 109 469 AL is a core timing system wearable overhaul component for Audi A6 C6 equipped with EA837 CJT 2.5L/2.8L V6 naturally aspirated engine. It is a high-turnover timing spare part widely stocked by VAG professional repair shops and cross-border auto parts wholesalers with persistent stable demand.
Core Selling Points
High-failure timing vulnerable part with sustainable repeat bulk orders
Timing slide rails are easy-to-damage maintenance parts for EA837 CJT series V6 engines. Original guide rails suffer long-term high-temperature baking and continuous high-speed friction with timing chains, leading to surface lining abrasion, plastic peeling, rail body cracking and fracture. Damaged rails cause excessive transverse swing of timing chain, obvious rattling noise at engine front end, hidden risk of chain jumping teeth, disordered valve timing and severe top-valve engine failure. Professional Audi service garages and global export distributors place recurring bulk orders all year round, with stable inventory turnover and excellent profit space for dealers.
100% OE precise dimensional matching, direct installation without modification
Manufactured strictly following VAG original integrated casting standards: aluminum base outline, chain contact curved surface, mounting hole spacing, limiting radian and lining thickness fully match genuine OEM 079109469AL. Cross interchangeable part numbers: 079109469AM, 079109469AJ. No cutting, grinding or trimming required during engine disassembly and assembly, perfectly cooperate with hydraulic timing tensioner to restrain chain lateral shake, drastically shorten front cover disassembly and timing calibration labor hours.
Compatible Vehicle Range
Core matching model: Audi A6 C6 with CJT 2.5L / 2.8L V6 engines
Interchangeable VAG models: Audi A5 B8, A8 D3, Q7 early versions, VW Touareg with same EA837 V6 timing structure
Reinforced aluminum base wear-resistant composite structure
Integral cast aluminum main support frame, strong anti-deformation performance, stable structure under long-term engine high temperature and vibration
Surface attached high-toughness self-lubricating wear-resistant lining, low friction coefficient, effectively slow abrasion caused by high-speed running timing chain
Thickened integrated anti-fracture reinforcing ribs, greatly improve impact resistance, avoid rail breakage under sudden engine load changes
Precision positioning mounting holes, firm locking without offset during long-term operation
Optimized arc limiting surface, effectively suppress horizontal swing of timing chain to prevent tooth jumping hidden danger
Stabilize timing chain operation to fully protect valve mechanism
Cooperate with hydraulic timing tensioner to maintain standard running track of timing chain, eliminate excessive chain vibration and abnormal cold startup rattling noise. Guarantee accurate crankshaft and camshaft timing matching, avoid costly full engine overhaul accidents caused by jumped timing teeth, and extend the service life of the whole timing chain kit.
Fully resolve typical slide rail failure faults
Perfectly fixes common EA837 timing system malfunctions:
Persistent rattling noise from engine front timing cover after cold startup
Visible heavy wear, peeling lining and cracks on original guide rail surface
Loose timing chain triggering sluggish acceleration and power attenuation
Hidden risk of timing chain jumping teeth leading to valve-piston collision
Obvious engine jitter at medium and low rotating speed
Rigorous multi-stage factory testing & sufficient spot stock
Every timing slide rail undergoes high-low temperature cycle aging test, friction wear durability test, impact anti-fracture test and dimensional tolerance inspection before delivery, compliant with IATF 16949 international automotive quality standards. Mass ready stock supports mixed one-stop bulk procurement with timing chains, hydraulic tensioners, camshaft sprockets and complete EA837 engine overhaul kits. Custom neutral packaging and private label OEM services are available for cross-border wholesale buyers.

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