Cab mount, upper (IND) 331/34392 JCB 3CX/4CX, aftermarket

For the JCB 3CX and 4CX backhoe loaders: cab mount, upper (IND) 331/34392, an aftermarket part. This is an upper cab mount, marked «IND» on the product card.

A cab usually has several mounts made up of upper and lower parts; their shape and stiffness differ, so the right part number is chosen for each position. When the mounts are replaced as a set, the cab sits level and vibration is damped evenly, while replacing just one can leave the cab sitting crooked. Cab mount life depends on the ground and the pace of work, and is shorter on stony, uneven terrain.

Specifications

Compatibility

According to the product card, 331/18441 is a cab mount. The card also lists 331/34393. Fit is confirmed by the part number. The catalogue also has the aftermarket version and genuine version of this part. Other parts are in Cab.

Fitting

For the change, lift the cab slightly with secure lifting gear and support it, never putting hands or body under it. Remove the old mount, clean the seat and fit the new mount the right way up. Once the cab is lowered, tighten the bolts to the specified torque and check that the doors close easily. Recheck the bolt torque after the first days of work.