Arlows 4x Steel Connecting Rod 143mm Opel C20XE C20LET Z20LET ( H-Beam )

499,00 €
including 19% VAT. , plus shipping (Paketversand)
Arlows 4x Steel Connecting Rod 143mm Opel C20XE C20LET Z20LET ( H-Beam )
Available now!

Shipping time: 1 - 2 workdays


Opel Con-Rod Set


Fitting at following Opel C20XE C20LET Z20LET engines:


- Opel Astra F
- Opel Calibra A 
- Opel Kadett E 
- Opel Vectra A


This highquality con-rods are made of 4340 steel (40CrNiMoA).

The H-shank enables maximum stability during minimum weight.

Thereby they're perfectly suited for high-engine-speeds.


At first this con-rods got many times hardened to achieve an durability of HRC35-38.

Finally they got shot-blasted to strenghen the surface density to the maximum.


Before all of our con-rods are 3D designed and finally CNC-milled, it's possible to simulate a lot of charge states and tensions.

The small-end-bearing is made of bronze, and is suited with an lubrication bore.

All our connecting rods are equipped with high-strength Pro-Series 14.9 screws ! These have a tensile strength of 1490N/mm^2. Furthermore, the threads are rolled which also increases the flank thickness by 30%.


Piston pin bore: +-4/1000mm
Crank pin bore: +-4/1000mm
Verticality, paralellism und deformation:  +-5/1000mm
Weight: +-1 Gramm


Technical specifications:

Material: 4340 Stahl (40CrNiMoA)
Tenacity: >1250N/mm²

Length: 143mm
Piston pin bore: 21mm
Upper width:
Crank pin bore: 52mm
Lower width:
Weight incl. screws: ? Gramm
(Original: 675 Gramm)



- approved for up to 9000upm 

- approved for up to 200hp per con-rod

Item number: AR2287