











89-97.5 Dodge Ram 5.9L 12 Valve Cummins Gator 14MM Heavy Duty Main Stud Kit
$259.99
- Part Number: MSK5912
- Est. Ship Time: Usually Ships By Next Business Day

SSL SECURE
TRANSACTION

AUTHENTIC
PRODUCTS

GUARANTEED PREMIUM
QUALITY

A+ Rating
More from this brand
Starting From $234.99
Starting From $209.99
Starting From $394.99
Starting From $359.99
Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your 12 Valve 5.9L together whether you're building a tow rig, race truck or just a daily driver. These fasteners have a much higher strength and will not stretch like the factory bolts will. The Gator Fasteners Performance Main Studs are a Heavy Duty studs designed for stock to built 5.9L Cummins engines.
• 14MM Main Stud Engines Only (for 1997.5+ 12 & 24V engines, use MSK5924)If your block has a SINGLE TURBO DRAIN on the passenger side of the block, your engine has 14MM main bolts. 97.5+ trucks have TWO turbo drains and have 12MM main bolts from the factory.
Part number: MSK5912

This is a complete lower end gasket set for the Dodge 89-98 5.9L 12 Valve Cummins engine. OEM gaskets are also available, however recently t..
$150.51
Complete upper cylinder head gasket set for the Dodge 89-98 5.9L 12 Valve Cummins engine.
This gasket set includes the standard PRESS ON valv..
$115.79
Sold Individually, 6 required for a full set.
Clevite Cummins Rod Bearings 12/24V Standard
Part number: CB-1413P
**These will not work with &..
$11.46
1989-2018 5.9L & 6.7L Cummins Clevite 10 Undersize Main Bearing Set
Running a 6.7L Cummins and need to grind the crank undersize to clean it up..
$98.96
5.9L 12 & 24 Valve Cummins 6BT Oil Pump
This pump will bolt right into your 12 or 24 valve Cummins engine and is a higher volume pump than the ..
$172.11
Full set requires 6 pistons.
Mahle part number: 224-3513
High temperature thermal coating option available.
Please allow 1-2 weeks extra d..
$97.07
The Hamilton Cams 07-C-178/208 Camshaft is the most efficient cam tested for the 1989-2018 Dodge 5.9L/6.7L Cummins. On a moderate street truck, it wil..
$649.00
These Modified Rocker Arm Pedestals are machined/milled for installation of Head Studs in the 5.9L 12V Cummins Engines. Rather than having your old st..
$209.99
If you are wanting to keep your 5.9L Cummins on the road for the long haul, you need to replace your head bolts with upgraded head studs.*You will nee..
$439.99
ARP Pro Series Connecting Rod Bolts
For the most severe applications, in conjunction with aftermarket I-beam rods, ARP has developed the "Pro" Series..
$206.33
Cummins Adjustable Overflow Valve for the Bosch P7100 Injection Pump
By Tork Tek
ALL THE PROBLEMS WITH THE BOSCH OVERFLOW VALVE HAVE BEEN S..
$54.49
K4211A - 1989, 1990, 1991, 1992, 1993 - DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) - 4" ALUMINIZED - PERFORMANCE DIESEL EXHAUS..
$478.75
Make upgrading the fuel feed or return in your diesel-powered vehicle a quick and simple installation with the Beans Diesel 280032 Beans Machine Micro..
$76.17
Ducky Fuel Injection 5X0.014" (140HP) SAC InjectorsClassic injectors are built on reman Bosch bodies.These injectors are roughly 140HP over stock depe..
$500.00
4000 RPM Governor Spring Kit with 12 Heavy Duty Valve 60lb Springs
The Peak Diesel Governor Spring Kit is a special combination of Bosch springs a..
$0.00
Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your 6.6L together whether you're building a tow rig, race truck or just a ..
$234.99
If you are wanting to keep your 6.6L Duramax on the road for the long haul, you need the high quality parts like these Gator Fastener Rod Bolts. ..
$209.99
If you are wanting to keep your 6.0L Power Stroke on the road, you need to replace your head bolts with upgraded head st..
$394.99
Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your 6.0L together whether you're building a ..
$359.99
Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your 6.6L together whether you're building a tow rig, race truck or just a ..
$234.99
If you are wanting to keep your 6.4L Power Stroke on the road, you need to replace your head bolts with upgraded head studs. Gator Fastens are extreme..
$484.99
Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your 6.4L together whether you're building a tow rig, race truck or just a ..
$359.99
Gator Fasteners Heavy Duty Head Studs are design to hold up to the pressure of your 6.7L whether you're building a tow rig, race truck or just a daily..
$539.99
If you are wanting to keep your LP5 6.6L Duramax on the road for the long haul, you need to replace your head bolts with upgraded head studs. These he..
$574.99
Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your 24 Valve 5.9L together whether you're building a tow rig, race truck o..
$229.99
If you are wanting to keep your 5.9L or 6.7L Cummins on the road for the long haul, you need to replace your head bolts with upgraded head studs. ..
$399.99
If you are wanting to keep your 7.3L PMR Powerstroke on the road for the long haul, you need the high quality parts like these Gator Fastener Rod Bolt..
$149.99
Temporarily Unavailable
Fits 2001-2016 Chevy/GMC 6.6L duramax
If you are wanting maximum strength to keep your high horsepower 6.6L Duramax on ..
$0.00
When it comes to keeping your 6.6L Duramax diesel engine (LB7, LLY, LBZ, LMM, LML) together under extreme stress, the Gator Fasteners Heavy Duty Head ..
$524.99
If you are wanting to keep your 6.0L or 6.4L Power Stroke on the road for the long haul, you need the high quality parts like these Gator Fastener Rod..
$124.99
Installing a new exhaust manifold, or simply removing a stock or aftermarket manifold to change gaskets? If so, you'll find that it is a real hassle t..
$52.99
NOT FOR SALE IN CALIFORNIA!!!
Fits: 89-98 Dodge Ram 5.9L Cummins
When you start making big power in your 1989-1998 Dodge 5.9L Cummins make..
$299.00
If you are wanting to keep your 5.9L Cummins on the road for the long haul, you need to replace your head bolts with upgraded head studs.*You will nee..
$439.99
Fleece Performance M8x1.25x20 Hex Bolt with M6x1.0x15 stud is perfect for custom applications and mountings. Produced in-house, this stud is prod..
$9.49
5-6 Week Lead Time! Contact to Confirm Lead Time.
These Dana 80 spools are turned from 4140 forged steel, splined, heat treated and then finished ..
$625.00
Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are produced in the USA from aged 630 stainless s..
$229.99
Replace the broken or stretched exhaust manifold bolts on your 1998.5-2018 Dodge 5.9L/6.7L Cummins with the BD-Power 1045982 Exhaust Manifold Bolt & S..
$93.95
ARP 12mm Head stud kit for the 1998.5+ Dodge 5.9L & 6.7L Cummins Turbo Diesel
ARP cylinder head stud kits are precision centerless-gr..
$509.70
New Age 625 12mm Head stud kit for the 98.5-2023 Dodge 5.9L & 6.7L 24 Valve, Common Rail Cummins Turbo Diesel
With performance enthusiasts addi..
$1,371.08
Cummins 12MM Head Stud Bottoming Tap
We recommend you bottom-tap your engine block head-stud threads when installing 12mm ARP or A1 head studs to e..
$26.46
1989-2018 Dodge 5.9L & 6.7L Cummins Diesel Heavy Duty Rod Bolts
Made By ARP
THESE ARE MADE SPECIALLY BY ARP FOR OUR SUPPLIER. ARP DOES NOT S..
$225.00
Ultra-Torque Assembly Lube
w/Brush Top Container
1/2 Pint
Gets you within 5% of the required pre-load on the first pull and stays consist..
$23.46
89-97 Dodge 5.9L Cummins 14mm Main Studs
STUDS vs. BOLTS
ARP recommends the use of main studs over bolts whenever possible for several
key reason..
$304.27
97.5-2007 Dodge 5.9L Cummins Main StudsNot sure if yours is a 97.5 block? Look on the passenger's side of the engine. If there are 2 turbo drain ports..
$269.73
For all Encore Blocks 97.5-2002. Encore blocks have 2 oil drains and 12mm main studs from the factory.
Also fits all 03-07 5.9L Cummins & 07.5-18..
$113.84