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Brand: Merchant Automotive
Part Number: 10479
Replace your rusted, broken, or stripped stock exhaust manifold fasteners with high quality ARP bolts. Their durability and strength stand the test of time. This kit will do both sides of the engine and replaces the OE studs. These high quality fasteners help eliminate any exhaust manifold leaks.Inc...
$82.74
Brand: Merchant Automotive
Part Number: 10092
The Merchant Automotive 10092 Torque Converter Bolt Kit are a high-quality replacement for the stripped or snapped converter bolts in your 2001-2016 GM 6.6L Duramax. This converter bolt kit will work with stock and most aftermarket applications. FEATURES:Quality Tested(6) Bolts IncludedDi...
$19.08
Brand: Merchant Automotive
Part Number: 10452
Glow Plug removal can seem straight forward but if the incorrect tools are used, the chances of breaking off the glow plug or damaging the cylinder head are greatly increased. These are the same tools we have used in house at Merchant Automotive.
Kit Includes:
Air Hammer
Air Nip...
$99.09
Brand: Merchant Automotive
Part Number: 10629
Fits: 2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P (With Allison 1000 Transmission)This Merchant Automotive 10529 Allison 1000 PTO Billet Side Covers replaces the old PTO covers on your 2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P (With Allison 1000 Transmission). This billet cover gives y...
$87.42
Brand: Merchant Automotive
Part Number: 10228
Complete kit, includes all you need to properly plumb your S400 valley mounted turbo in your Duramax Includes :
OE Valley feed block off plug
Adapter fitting for oil galley plug
Adapter fitting for -4 pipe at turbo for oil feed
-6 Turbo oil feed line
-10 T...
$210.99
Brand: Merchant Automotive
Part Number: 10170
Dress things up under your hood by deleting your resonator!
Get rid of that big black factory box and replace it with this CNC machined delete plate engraved with the word Duramax! Crafted with quality engineering from 6061 high grade aluminum, our #10170 LML Turbo Resonator Delete Ca...
$39.72
Brand: Merchant Automotive
Part Number: 10218
The ultimate kit to recondition your fuel filter head assembly.
Includes:
Fuel Filter Head Rebuild Kit
Billet WIF Plug
Billet Bleeder Screw
...
$43.35
Brand: Merchant Automotive
Part Number: 10192
All the seals needed to rebuild your leaking fuel filter head!
2- U Shaped Seals
3- Internal seals
1- Bleeder screw seal...
$20.08
Brand: Merchant Automotive
Part Number: 10001
Here is the best upgrade you can make to your GM transfer case(model 136, 146, 246, 261, 261HD, 263HD, 263XHD, 261XHD). Prevent the ever increasing problem of pump rub. What is "pump rub" The GM transfer cases use a gear pump inside the case that is driven off the mainshaft. The pump...
$68.02
Brand: Merchant Automotive
Part Number: 10117
Dont waste time trying to locate all the individual gaskets and seals needed to rebuild your LB7. Simply order one part number and have it in one box.
This kit does not include any bolts or other torque to yield fasteners
...
$985.62
Brand: Merchant Automotive
Part Number: 10186
Fits '01-'07 Allison 4x4 Transmissions. This support can keep your Allison four wheel drive housing from cracking in the event of a driveline vibration (bad u joint, dented or bent driveshaft).
By Merchant Automotive part number: 10186...
$113.25
Brand: Merchant Automotive
Part Number: 10010
A faulty bleeder screw can cause a no start concern, a start and dies concern. Take a look at the pictures and you can see a stock bleeder screw that is leaking and caused a loss of prime situation. Don't get caught stranded!...
$12.23
Brand: General Motors
Part Number: 97192618
Gasket - Turbo to Up pipe, LB7/LLY/LBZ/LMM/LML, 2001+ Duramax
Merchant part number: 97192618...
$20.75
Brand: General Motors
Part Number: 97188685
Gasket - Exhaust Manifold to Up Pipe, LB7/LLY/LBZ/LMM/LML, 2001+ Duramax
Merchant part number: 97188685...
$18.15
Brand: Merchant Automotive
Part Number: 10056
Those of you that move your torsion bars up and down for competition use may find that over time the bolt will strip out. A coating of anti-seize will help prolong the life, but inevitably the bolt will wear out. Replace them with new pieces at the first sign of trouble to prevent the likely hoo...
$27.18
Brand: Merchant Automotive
Part Number: 331304A
Heavy duty gasket, will not rip or tear like less expensive gaskets.
Merchant Automotive part #331304A...
$6.03
Brand: General Motors
Part Number: 12709792
This molded rubber gasket can harden over time. Any time the oil cooler is removed from the engine, this should be replaced to avoid leaks.
Number 180 in image.
GM part number: 12709792
Superseded Part Number: 97192667
...
$7.22
Brand: Merchant Automotive
Part Number: 10428
Have a truck that does not seem to heat up? A lot of times this problem is caused by worn out thermostats.Kit Includes:
Thermostat - Rear 180 Degrees
Thermostat- Front 185 Degrees
Upper Radiator Pipe Seal
Oil Fill Tube Seal
Merchant Automotive part number: 10428...
$130.88
Brand: Merchant Automotive
Part Number: 10019
Those of you that move your torsion bars up and down for competition use may find that over time the bolt will strip out. A coating of anti-seize will help prolong the life, but inevitably the bolt will wear out. Replace them with new pieces at the first sign of trouble to prevent the likely hoo...
$41.89
Brand: Merchant Automotive
Part Number: 10006
Its a tight fit to squeeze a filter wrench around the fuel filter with the newer longer filters. GM designed a step in the bottom of the can to help with the problem, but its still very tight, especially with the wires routed close to it. After being frustrated with this, We developed a rather ...
$21.97
Brand: General Motors
Part Number: 97192666
This gasket mounts on the oil cooler body, between elbow to rear cover.
Always replace this gasket if the elbow is removed from the oil cooler during service to prevent coolant leaks.
Number 126 in Image.
GM part number: 97192666...
$40.04
Brand: General Motors
Part Number: 98002804
Replacement exhaust to head gasket for 01-16 DuramaxGM Part Number: 98002804...
$46.56
Brand: General Motors
Part Number: 97188733
2001-2004 LB7 Duramax Fuel Return Line.
Part number: 97188733
...
$87.91
Brand: Merchant Automotive
Part Number: 10184
Anytime an engine is used for higher RPM then stock or higher boost levels, there is a tremendous amount of stress on the pushrods, add an aftermarket cam with higher lift and some heavy duty valve springs and they are simply not sufficient. Install our heavy duty pushrods that are made to the...
$345.62
Brand: Merchant Automotive
Part Number: 10357
Fits '11-19 Allison 4x4 Transmissions. This support can keep your Allison four wheel drive housing from cracking in the event of a driveline vibration (bad u joint, dented or bent driveshaft)....
$123.04
Brand: General Motors
Part Number: 97371491
Glow Plug Controller LB7With both relaysMeets Federal Emissions
Please allow 1-2 days to ship out.
Merchant part number: 97371491...
$196.60
Brand: Merchant Automotive
Part Number: SK1221
LLY/LBZ/LMM Fuel Sending Unit Float Sensor Kit - 2004-2008 engines.Kit number: SK1221...
$448.48
Brand: Merchant Automotive
Part Number: 10090
LB7/LLY Glow Plug Delete Kit by
Merchant Automotive part number: 10090...
$179.33
Brand: Merchant Automotive
Part Number: 10426
Discontinued (Updated 7/16/2024)
Fuel Filter Head Kit, LLY/LBZ/LMM.
Includes:
WIF Plug
Aluminum Bleeder Screw
Spacer
Filter
Merchant part number: 10426
...
$0.00
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