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Fastener Specifications

Single Use Non-Threaded Fasteners/Components

NOTE:

All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. 

Application
Catalytic Converter Flange Gasket
Catalytic Converter Gasket
Exhaust Gasket
Exhaust Manifold Gasket
Exhaust Pipe Gasket
Warm Up Three-Way Catalytic Converter Gasket
Reusable Threaded Fastener Tightening Specifications

NOTE:

All fasteners listed in this table can be reused after removal. 

Application Specification
Metric (English)
Catalytic Converter Brace Bracket Bolt (LWN) 22 N.m (16 lb ft)
Catalytic Converter Brace Bracket Nut (LWN) 22 N.m (16 lb ft)
Catalytic Converter Bracket @ Engine Fastener (LCV) 58 N.m (43 lb ft)
Catalytic Converter Bracket Fastener (LCV, LWN) 22 N.m (16 lb ft)
Catalytic Converter @ Exhaust Manifold Nut (LCV) 58 N.m (43 lb ft)
Catalytic Converter Heat Shield Bolt (LWN) 10 N.m (89 lb in)
Catalytic Converter @ Nitrogen Oxide Catalytic Converter Nut (LWN) 50 N.m (37 lb ft)
Catalytic Converter Nut (LGZ) 50 N.m (37 lb ft)
Catalytic Converter @ Turbocharger Nut (LWN) 28 N.m (21 lb ft)
Exhaust Front Bracket Bolt (LGZ) 58 N.m (43 lb ft)
Exhaust Front Pipe Nut (LCV) 45 N.m (33 lb ft)
Exhaust Hanger Nut (LCV) 22 N.m (16 lb ft)
Exhaust Manifold Fastener (LCV) 20 N.m (15 lb ft)
Exhaust Manifold Heat Shield Fastener (LCV) 14 N.m (124 lb in)
Exhaust Manifold Heat Shield Bolt (LWN) 10 N.m (89 lb in)
Exhaust Manifold Nut (LWN) 32 N.m (24 lb ft)
Exhaust Muffler Heat Shield Retainer 1.5 N.m (13 lb in)
Exhaust Muffler Nut (LGZ) 45 N.m (33 lb ft)
Exhaust Pipe Fastener @ Catalytic Converter (LWN) 50 N.m (37 lb ft)
Exhaust Pipe Fastener @ Exhaust Muffler (LWN) 45 N.m (33 lb ft)
Nitrogen Oxide Catalytic Converter Nut (LWN) 50 N.m (37 lb ft)
Turbocharger Brace Bolt (LWN) 32 N.m (24 lb ft)
Turbocharger Coolant Feed Pipe Hollow Screw (LWN) 35 N.m (26 lb ft)
Warm Up Three-Way Catalytic Converter Nut (LGZ) 50 N.m (37 lb ft)