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Fasteners & Studs

Headstuds Mainstuds and Rod Bolts

Heavy Duty Fasteners & Studs for the 5.9L Cummins Diesel. Pure Diesel Power offers rod bolts, standard and extra long main studs, headstuds by A1 and ARP along with accessories such as bottoming taps and ARP Ultra Torque Assembly Lube.

Please keep in mind when ordering parts:
All engine blocks 1997.5 & newer have "Encore" blocks. (these have 2 turbo oil return holes on the passenger side of the block)
They have 12mm main studs and must be drilled & tapped to 14mm x 2.00 to allow use of 14mm head studs.
89-97.0 Engine blocks have 14mm main bolts, so no modification is needed to use 14mm main studs.
All Cummins 5.9L engines 89-07 have 12mm head studs from the factory and require drilling & tapping to accept 14mm head studs.

03+ Dodge 5.9L/6.7L Cummins Rod Bolts, Set of 12 03+ Dodge 5.9L/6.7L Cummins Rod Bolt
$9.00
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03+ Dodge 5.9L/6.7L Cummins Rod Bolts, Set of 12
  • Save 13%
03+ Dodge 5.9L/6.7L Cummins Rod Bolts, Set of 12
$119.79 $104.00
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04+ Cummins 24V 5.9L/6.7L ARP Long Main Studs
  • Save 14%
04+ Cummins 24V 5.9L/6.7L ARP Long Main Studs
$282.92 $243.00
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12 or 24 Valve Cummins w/14MM Stud Cylinder Head Alignment Dowel 12 or 24 Valve Cummins w/14MM Stud Cylinder Head Alignment Dowels
$21.75
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98.5+ 5.9L/6.7L Cummins Exhaust Manifold Stud Kit 89+ 5.9L/6.7L Cummins Exhaust Manifold Stud Kit
$52.99
89-1997 Dodge 5.9L Cummins 14mm Main Bolts, Set of 14
  • Save 8%
89-1997 Dodge 5.9L Cummins 14mm Main Bolts, Set of 14
$425.00 $391.00
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89-2002 Dodge 5.9L Cummins Rod Bolts, Set of 12
  • Save 10%
89-2002 Dodge 5.9L Cummins Rod Bolts, Set of 12
$120.00 $108.00
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89-97 Dodge 5.9L Cummins ARP 14mm Main Stud Kit 247-5402
  • Save 9%
89-97 Dodge 5.9L Cummins ARP 14mm Main Stud Kit 247-5402
$306.26 $277.55
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97.5+ Dodge 5.9L Cummins 12mm Main Bolts, Set of 14 97.5+ Dodge 5.9L Cummins 12mm Main Bolts, Set of 14
$87.00
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98-07 Dodge 5.9L Cummins ARP 12mm Main Stud Kit 247-5401
  • Save 9%
97.5-07 Dodge 5.9L Cummins ARP 12mm Main Stud Kit 247-5401
$271.48 $246.05
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Dodge 24V Cummins ARP 12MM Cylinder Head Stud Kit 247-4202 98.5+ Dodge 5.9L/6.7L Cummins ARP 12MM Cylinder Head Stud Kit
$471.70
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98.5-18 Dodge Ram 5.9L/6.7L Cummins Billet Oil Cap With Breather 98.5-18 Dodge Ram 5.9L/6.7L Cummins BD Exhaust Manifold Bolt & Spacer Hardware Kit
$75.00
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ARP Heavy Duty High Perfomance 89-07 Dodge 5.9L Cummins Rod Bolts ARP Heavy Duty High Perfomance 89+ Dodge 5.9L/6.7L Cummins Rod Bolts
$169.75
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ARP New Age 625 Dodge Cummins Cylinder Head Stud Kit
  • Save 14%
ARP New Age 625 Dodge 5.9/6.7L Cummins Cylinder Head Stud Kit
$1,379.96 $1,182.65
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ARP Ultra Torque Fastener Assembly Lube .5 pint 100-9910
  • Save 5%
ARP Ultra Torque Fastener Assembly Lube .5 pint 100-9910
$20.30 $19.22
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ARP Ultra Torque Fastener Assembly Lube 1 pint 100-9911
  • Save 5%
ARP Ultra Torque Fastener Assembly Lube 1 pint 100-9911
$30.52 $28.95
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ARP Ultra Torque Fastener Assembly Lube 1.69oz Tube 100-9909 ARP Ultra Torque Fastener Assembly Lube 1.69oz Tube 100-9909
$7.86
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Cummins 12MM Head Stud Bottoming Tap 12mm x 1.75 Cummins 12MM Head Stud Bottoming Tap 12mm x 1.75
$26.46
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Cummins 14MM Head Stud/Main Stud Bottoming Tap 14mm x 2.00 Cummins 14MM Head Stud/Main Stud Bottoming Tap 14mm x 2.00
$39.49
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ARP 14MM 94-98 Dodge 5.9L 12V Cummins Cylinder Head Stud Kit HMR 14MM 94-98 Dodge 5.9L 12V Cummins Cylinder Head Stud Kit
$790.55
ARP 14MM 94-98 Dodge 5.9L 12V Cummins XL Main Stud Kit HMR 14MM 94-98 Dodge 5.9L 12V Cummins XL Main Stud Kit
$430.00
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ARP 14MM 98.5+ 24 Valve Cummins Cylinder Head Stud Kit HMR 14MM 98.5+ Dodge 24 Valve Cummins Cylinder Head Stud Kit
$790.55
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Cummins Heavy Duty Cylinder Head Stud Kit HMR HD 12MM 98.5-18 5.9L/6.7L Cummins Cylinder Head Stud Kit
$743.40
Lubriplate White No. 105 Motor Assembly Grease 10oz Tube Lubriplate White No. 105 Motor Assembly Grease 10oz Tube
$10.25
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Lubriplate White No. 105 Motor Assembly Grease 10oz Tube Lubriplate White No. 105 Motor Assembly Grease 10oz Tube
$10.25
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