Rubber couplings that connect shafts and reduce shocks.
These couplings join sections of the driveline and help absorb load changes. Cracks or looseness can cause clunks, vibration or shudder on takeoff. Match bolt pattern, overall diameter and thickness. Inspect companion flanges for wear and tighten fasteners to the correct torque. A healthy coupling supports smooth power delivery.
Cracked or loose couplings can allow sudden movement and clunks.
Check bolt pattern, diameter and thickness against the old part.
Yes. Excess play can create vibration under load.