Performance Forged 4340 Steel Conrod for Volkswagen Vr6 Connecting Rod

• Application: Car
• Certification: ISO 9001
• Warranty: 24 Months
• Engine Type: Gasoline
• Material: Forged Steel
• Bolt Size: 3/8"
• Model NO.: Volkswagen VR6
• Shape: I-Beam
• Length (Cc): 164.00
• Pin Size: 20.00
• Big Bore: 56.81
• B.E Width: 19.90
• Transport Package: Carton
• Specification: 40CrNiMoA
• Trademark: OEM
• Origin: China
• HS Code: 8409919930
• Production Capacity: 200000 PC/Year

Product Description

4340 Forged Connecting Rods

FEATURES:

Δ Double ribbed caps for added strength and better alignment providing bearing caps precision
Δ Two-Piece forging for great strength
Δ Lipped cap: big end rigidity improvement using bigger contact area between cap and con-rod body
Δ Finished, Machined and honed with Sunnen machines
Δ Dual grooves for weight reduction and reduced friction
Δ Optimal balancing for weight matched sets ±1 gram
Δ 817M40T-EN24T Alloy for maximum durability
Δ Shot peened to relieve stress from material and Multi-stage heat treated to increase rigidity
Δ I-Beam shape for extra rigidity
Δ Shot peening for improved fatigue life
Δ Radial groove for oil reservoir
Δ AMPCO 18 bushings for excellent resistance to wear and fatigue


Sichuan Mianzhu Xinkun Machinery Making Co. Ltd. a wholly-owned subsidiary of Qiankun Group Co. Ltd., was founded in May 1987. It is located in Jiangsu Industrial Park, Mianzhu City, covering an area of 210 mu, with a total assets of RMB 500 million. There are 500 employees, including more than 60 middle level and senior technicians.

Xinkun is a blades supplier in the world, an expert in engine intensive manufacturing, and a manufacturer of wind power components. It produces connecting rods and crankshafts for racing cars, turbines for gas, nuclear power, aero engines, and key components of wind power generation, etc.

After years of development, Xinkun became a national high-tech enterprise with many patents. It has established a provincial enterprise technology center with a complete system. It can meet the customized demand with advanced equipment and exquisite technology, and can provide parts with the whole process of "forging + machining + special process".


We have a production line for conrods with annual capacity 180000 pcs, and a production line for crankshafts with annual capacity 20000 pcs. The racing car crankshafts and connecting rods which are the leading products with independent property rights are exported to America, Australia, Europe, South America, the Middle East, Japan and HK. They are used in auto racing market including Formula and household car modification.