CATERPILLAR-3304-3306-CYLINDER-HEAD-BOLT

1D4595 is the second cylinder head bolt length for Caterpillar's 3304 and 3306 engines, working alongside 5B9603 across the head's bolt pattern. On these older engine designs, correct torque sequence matters as much as torque value — tightening head bolts out of the manufacturer-specified pattern can warp the head slightly even with every bolt at correct final torque. Orange.net.za ships this part fast across South Africa.