Multiquip 2842250130 Connecting Rod Assembly EH09-2D - OEM Replacement Part

The connecting rod assembly converts rotational motion from the engine crankshaft into the linear impact force that drives rammer compaction performance. This genuine Multiquip connecting rod assembly is engineered specifically for the Robin EH09-2D engine platform, translating 2.4 HP at 3600 RPM into the 1,650-2,250 lbs. of impact force per blow required for effective soil compaction. When this component fails or shows wear, operators typically experience reduced impact force, irregular stroke patterns, or unusual vibration during operation.

Built to withstand 600-695 blows per minute with a 2.75-inch stroke height, this connecting rod assembly operates within the oil bath lubrication system of the rammer gearbox. The EH09-2D engine configuration features a 5.24 cubic inch displacement with a 2.01 x 1.65 inch bore and stroke, making proper connecting rod integrity essential for maintaining the centrifugal clutch engagement that powers the rammer's circular-to-impact motion conversion.

Compatible with the following Multiquip tamping rammer models:

• MT55F
• MTR40F
• MTR40SF

Genuine Multiquip OEM part, sold by an authorized dealer.