The SPOOLOGIC Turbo Mounting Stud Kit SL-320-060 is a complete stud-and-nut kit for mounting the turbocharger to the exhaust manifold on 1989-2007 Dodge Ram 2500/3500 5.9L Cummins trucks. Replaces stretched or seized factory studs with new black oxide hardware rated for high-heat turbo flange service.

Features

• Complete turbo mounting stud kit for 1989-2007 Dodge Ram 2500/3500 5.9L Cummins
• Double-ended studs with 12-point flange nuts and flat washers
• Black oxide finish for corrosion resistance
• 12-point nuts provide clearance in tight turbo flange spaces
• Grade-rated for high-temperature turbo flange use

What’s Included

• 4 double-ended threaded studs — black oxide finish
• 4 12-point flange nuts — black oxide finish
• 4 flat washers — black oxide finish

Why Replace Turbo Mounting Studs

Turbo mounting studs sit in the highest-heat zone on the exhaust side. Original studs stretch, seize in the manifold, or shear off during turbo removal. Installing fresh studs and 12-point nuts during any turbo service restores proper clamp load, ensures a clean flange seal, and gives you hardware you can actually remove next time.

Fits 1989-2007 5.9L Cummins

• 1989 – 2007 Dodge Ram 2500 3500 5.9L Cummins

Covers both 5.9L 12-Valve and 5.9L 24-Valve Cummins engines with H1C, HX35, HY35W, or HE351CW/VE turbochargers.

1-Year Limited Warranty

Every SPOOLOGIC bolt kit is covered by a 1-Year Limited Warranty against defects in materials and workmanship from the date of purchase. Warranty coverage requires that the failed hardware first be shipped back to SPOOLOGIC for inspection. If SPOOLOGIC determines the failure was caused by a defect in materials or workmanship, the hardware will be replaced at SPOOLOGIC’s discretion. Warranty does not cover damage from improper installation, incorrect torque, over-tightening, cross-threading, reuse of stretched or previously torqued fasteners, exposure to temperatures beyond the fastener’s rated operating range, corrosion from road salt or contaminated environments, use outside the listed fitment, cosmetic wear, or normal heat cycling marks. Warranty does not cover labor, shipping, towing, downtime, broken extractors, or any other costs outside the bolt kit itself.