Back to 2001 GMC Sierra 2500HD

2001 GMC SIERRA 2500HD

6.6L V8 Duramax Diesel•4WD•AUTOMATIC•diesel•turbo

Repairs0 Labor593 Torque3828 Fluid9 DTC601 Battery0 Maintenance0 Recalls0

exhaust

Exhaust Pipe - Rear Section Torque Specs

for 2001 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · 4WD

Units

6 fasteners

Seq

Component

Torque

Angle

—

Exhaust Flange Bolts

Critical

Apply anti-seize

33 lb-ft · 45 Nm

—

—

Flange Bolts

Critical

Anti-seize

35 lb-ft · 47 Nm

—

—

Flange Bolts

Critical

35 lb-ft · 47 Nm

—

—

Hanger Bolts

15 lb-ft · 20 Nm

—

—

Heat Shield Bolts

7 lb-ft · 10 Nm

—

—

O2 Sensor

Critical

Apply anti-seize to threads only

33 lb-ft · 45 Nm

—

Building an app?

Free API access to all this data — 50 requests/day, no card required.

Get an API key →

Run a shop?

Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.

Try ShopBase →