2135839 Scraper Conveyor Chain S1800-2 Asphalt Paver

Yes. The 2135839 chain is identical for left and right, so one part number covers both sides. An S1800-2 uses two chains total. Replace both at the same time to keep material flow balanced, even if one side appears less worn.

Yes. Each conveyor has its own hydraulic motor and can be controlled independently, either manually or automatically by material height sensors. This allows the paver to deliver more mix to one side during curves, intersections, or slope transitions, keeping the mat even across the full width.

Generally yes. A large paver moves more material per hour, so the chain carries higher tensile loads and sees more abrasive contact. Inspect elongation every 50 hours and replace at the first sign of sprocket rumble or tooth jumping.

We do not recommend it. A new chain and a worn chain have different pitch lengths, so they deliver different material volumes at the same motor speed, causing uneven mat density and segregation. Replace both chains together, and replace sprockets if teeth are hooked or worn.

Yes, we ship to all those regions and more than 200 countries total. Express takes 5-7 days, air freight 7-15 days, sea freight 30-45 days. Our team responds within 5 minutes during working hours, and any fitment or quality issue is resolved within 48 hours including replacement or refund.