How big is the harness on a Duramax injector?

Injector wiring harness bracket: 80 inch-lbs. Injector terminal connectors: 18 inch-lbs. Upper valve-cover bolts: 71 inch-lbs.

How much torque does a Duramax wheel hub have?

Chassis Torque Specs Wheel Hub Assembly to Knuckle Bolts 133 lb ft Lower Ball Joint Nut 74 lb ft Upper Ball Joint Nut 37 lb ft Tie Rod End 46 lb ft Brake Caliper Bolts 80 lb ft Brake Caliper Bracket Bolts (to knuckle) 221 lb ft Lug Nuts 140 lb ft ABS Sensor Mounting Bolt 13 lb ft 18 N m Axle Nut 177 lb ft 240 N m Brake Hose Clip 106 lb in 12 N m

How big is the bolt for the fuel injector?

Fuel Injector fuel pipe bracket bolt: 15 lb-ft. *NOTE* Injector installation torque is critical to injector life and performance. Ensure the injector bore and injector seat are SPOTLESSLY CLEAN before installing. Debris/carbon can prevent injectors from sealing correctly which can create leaks or poor running complaints.

What do I need to install NW fuel injector?

NW Fuel offers injector lines (also called jump tubes), installation gaskets, seals, and o-rings, glow plugs, fuel pressure regulators, return line banjo bolts, and many other complementary parts for this truck. *NOTE* Injector installation torque is critical to injector life and performance.

Where is the fuel return line on a Duramax?

Thanks for the info.. can you add the fuel return line top corner bolt 15 nm or 136 lb-in that ties the 4 bolts to the injectors. This differs a little from what is shown so I thought to post it.

What are the torque specs on a GMC Duramax?

Also, many of the parts are listed as what GM calls them which can be different from what many know them as., I kept things this way so that it could be alphabetical, so if you don’t see what you are looking for it is probably referred to as something else. All specs will be in lb-ft or lb-in as most of the members on here will use these readings.

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