CATERPILLAR-C44-C66-IDLER-PULLEY

261-0428 is an idler pulley for Caterpillar C44 and C66 engines — the free-spinning wheel that routes the accessory belt around the engine bay without driving anything itself. Its only job is to spin true and quiet; a worn idler bearing announces itself with a rumble or squeal that gets worse with engine speed. Because it's a sealed bearing assembly, replacement is the only real fix once play develops. Orange.net.za has this part ready for fast delivery across South Africa.