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Cylinder Head Stud Kit Compatible with Dodge Ram 1998.5–2021 5.9L 6.7L Cummins Diesel 24V Engines, Upgrade Bolt Set for Cylinder Head Installation (Black)
5.0 (64 items)
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$57.00 cheaper than the new price!!
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New $95.00
Product details
| Management number | 212675423 | Release Date | 2026/04/06 | List Price | $38.00 | Model Number | 212675423 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Wide Vehicle Compatibility – Precisely designed to fit a broad range of diesel engines, compatible for 1998.5–2020 Ram 2500 and 3500 with 5.9L or 6.7L I6 engines, 2005–2013 Ram 4000 with 5.9L or 6.7L I6, and 2008–2020 Ram 4500 and 5500 models equipped with 6.7L I6 turbo diesel.
- Superior Strength – Constructed from hardened chromoly alloy with tensile strength rated at 220,000 psi. Ideal for boosted, high-load, or tuned applications.
- Reliable Sealing – Prevents head gasket failure under extreme pressure. Thread rolling post-heat treatment enhances fatigue resistance and overall durability.
- Complete Hardware Set – Includes 26*head studs, 26*12-point nuts, 26*parallel-ground washers, and assembly lubricant. All components feature a black oxide finish for extended service life.
- Simplified Installation – Studs are broached for easy torque access. Detailed instruction manual and labeled components reduce installation time and complexity.
| Brand | Tamirey |
|---|---|
| Color | Black |
| Model | 12015 |
| Set Name | Complete Hardware Set |
| Head Type | Stud |
| Size Name | M12x1.25 |
| Metal Type | Alloy Steel |
| Unit Count | 1.0 Count |
| Part Number | 12015 |
| Thread Size | M12*1.25 |
| Thread Type | Standard |
| Finish Types | Textured |
| Manufacturer | Tamirey |
| Thread Class | 3B |
| Thread Style | Right Hand |
| Fastener Size | 12mm x 1.25mm |
| Fastener Type | Studs |
| Item Hardness | Grade 10.9 |
| Material Type | Alloy Steel |
| Exterior Finish | Black Oxide |
| Thread Coverage | Double End Threaded |
| Number of Pieces | 78 |
| Screw Head Style | Flat |
| Manufacturer Grade | heavy-duty |
| Included Components | Head Stud Replacement Kit |
| Warranty Description | NO |
| Maximum Shear Strength | Higher than 100,000 psi |
| Compatible Groove Diameter | 1.2 Centimeters |
Main Bolts & Studs
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