Caterpillar 3406C Exhaust Hardware Kit

This Exhaust Hardware Kit fits Caterpillar 3406C models with round exhaust port cylinder heads. This will not fit 3406B square port cylinder heads.
Please note: The Exhaust Port Sleeve in this kit will not fit 3406C engines with either 8PN or 5KJ Engine Serial Number Prefixes. Those engines require Exhaust Port Sleeve # 1887774, which is offered through Caterpillar only. We do not offer that sleeve. 
Exhaust Stud Kit Includes: (12) 5M2894 Exhaust Manifold Washer (6) 1948124 Exhaust Port Sleeve (11) 1061792 Exhaust Manifold Stud (1) 1064159 Exhaust Spacer Manifold (11) 1083612 Exhaust Spacer Manifold (1) 1061793 Exhaust Stud, Taperlock (16) 2N2766 Lock Nut (4) 2N2765 Turbocharger Bolts
Replaces MCB3406CHKT