Import Connecting Rod — Buy in Bulk from Supplier in India

The connecting rod supplied by Bon Engineers is forged from AISI 4340 high-tensile steel, with a nominal length of 145 mm and a big end bore diameter of 42 mm, as specified in the product data. The small end bore measures 22 mm with a tolerance of ±0.02 mm, and the rod weight is approximately 480 grams per unit. These dimensions align with standard specifications for medium-duty automotive engines, particularly those used in commercial vehicles and high-performance motorcycles.

The material composition is verified as AISI 4340, a chromium-nickel-molybdenum alloy known for fatigue resistance under cyclic loading. Surface finish is ground to Ra 0.8 µm, and the rod undergoes shot peening to enhance fatigue life. While the listing does not confirm heat treatment details, standard industry practice for this grade includes quenching and tempering to achieve a hardness range of 32 - 36 HRC. No aluminum variants are offered by this supplier, and all units are forged, not cast.

These rods are primarily purchased by engine rebuilders, aftermarket manufacturers in South Asia, and OEM subcontractors servicing diesel and petrol engines up to 2.5L displacement. Trade terms are FOB Rajkot Port, with packaging in corrugated cartons, 20 units per box. Minimum order quantities are not stated in the listing and must be confirmed directly with the supplier. Lead times are not specified but typically range from 2 to 4 weeks for standard orders.

Bon Engineers operates from Plot No. 69, Vavdi Industrial Area in Rajkot, Gujarat, with a physical address listed and verified through the harbor trust tier. The supplier has no public website or third-party certification displayed, and response metrics show no recorded activity. The listing confirms only manufacturing capability, with no claims about annual output, workforce size, or export history.

The supplier specializes in engine components for the Indian aftermarket and industrial repair sectors. No client names, certifications, or production volumes are stated. The absence of response rate data suggests limited digital engagement, but the physical address and product specificity indicate a local manufacturing presence rather than a trading intermediary. Buyers should verify production capacity and quality control processes directly before placing bulk orders.