Views: 0 Author: Site Editor Publish Time: 2026-10-08 Origin: Site
Counterfeit parts are visually identical but metallurgically inferior. Fake pistons scuff, fake bearings spin, fake injectors wash cylinders — and the failure usually appears weeks after installation, when the supplier is unaccountable.
Part number cross-reference. Genuine Cummins part numbers (e.g. piston kit 4089800, water pump 4924799, head 2864016) follow documented numbering; ask your supplier for the cross-reference trail.
Serial prefix matching. Parts must match the engine serial number prefix, not just the engine family name.
Packaging inspection. Genuine parts have consistent labels, batch codes and tamper evidence — not generic white boxes.
Weight and finish check. Counterfeits are often measurably lighter; casting quality and machining marks differ under inspection.
Magnetic and hardness tests. For critical rotating parts, material verification separates real from fake.
Supplier traceability. Demand raw-material identification and finished-product inspection records — a verified KELUO standard.
Test before install. Measure pistons, rings and bearings against spec before assembly; matched sets only.
KELUO supplies genuine original or declared high-quality replacement parts — never silent counterfeits. Every order ships with traceability, and the company's stated position is direct: stable quality, reasonable price, and quotations with more advantages than your current supplier.
