| S400 Oil Line Kit DDEC 6 Series 60 | diamondkdiesel.com | 98 USD | 150 USD | −34.7% |
| Shop Tech Tee | diamondkdiesel.com | 14.99 USD | 20.99 USD | −28.6% |
| Stay Tuned Tee | diamondkdiesel.com | 20 USD | 25.09 USD | −20.3% |
| Performance Series Tee | diamondkdiesel.com | 20 USD | 25 USD | −20% |
| Shop Tech Tee & Koozie | diamondkdiesel.com | 19.99 USD | 24.99 USD | −20% |
| 7+7 Billet Wheel Zeki 171702 75/96 1.32 S475 Non-Wastegated w/ 360 Thrust Bearings | diamondkdiesel.com | 1099 USD | 1,325 USD | −17.1% |
| 414703007 N3 DDEC V Stage 3 Injector | diamondkdiesel.com | 475 USD | 550 USD | −13.6% |
| FULL TILT DETROIT HIGH MOUNT MANIFOLD | diamondkdiesel.com | 1975 USD | — | — |
| FULL TILT DETROIT 6449 EXHAUST MANIFOLD | diamondkdiesel.com | 1975 USD | — | — |
| FULL TILT CATERPILLAR E-MODEL 1916 MANIFOLD | diamondkdiesel.com | 1975 USD | — | — |
| FULL TILT DETROIT LOW MOUNT MANIFOLD | diamondkdiesel.com | 1975 USD | — | — |
| OEM DETROIT SERIES 60 DDEC 3/4 BULL GEAR DDE R23513559 | diamondkdiesel.com | 1795 USD | — | — |
| Ceramic Finish Power Play Manifold Pre EGR Series 60 High Mount | diamondkdiesel.com | 1650 USD | — | — |
| Ceramic Finish Power Play High Flow Exhaust Manifold CAT C15 3406E | diamondkdiesel.com | 1650 USD | — | — |
| Ceramic Finish Power Play Manifold Pre EGR Series 60 Low Mount | diamondkdiesel.com | 1650 USD | — | — |
| Black Power Play Manifold Pre EGR Series 60 Low Mount | diamondkdiesel.com | 1550 USD | — | — |
| Zeki 171702 75/96 1.32 S475 Non-Wastegated w/ 360 Thrust Bearings | diamondkdiesel.com | 709 USD | 0 USD | — |
| S400 Oil Line Kit DDEC 5 Series 60 | diamondkdiesel.com | 285 USD | — | — |
| Coolant Pipe and Intake Extension Pipe Kit | diamondkdiesel.com | 275 USD | — | — |
| Air Intake Cobra Head 6 INCH | diamondkdiesel.com | 125 USD | — | — |
| 3D Printed N2 Injector Fixtures | diamondkdiesel.com | 98 USD | — | — |
| Intake Air Elbow 6X5.5 | diamondkdiesel.com | 73.98 USD | — | — |
| Air intake elbow 6X5 | diamondkdiesel.com | 55 USD | — | — |
| Air Intake Elbow 5X5.5 | diamondkdiesel.com | 55 USD | — | — |
| Air Intake Elbow 5x5 | diamondkdiesel.com | 50 USD | — | — |
| 12AN Turbo flange adapter | diamondkdiesel.com | 34.99 USD | — | — |
| Series 60 Oil Cooler Caps | diamondkdiesel.com | 26 USD | — | — |
| OEM CAT Turbo Gasket 1s-4295 | diamondkdiesel.com | 20 USD | — | — |
| SERIES 60 TURBO FEED ADAPTER | diamondkdiesel.com | 12.99 USD | — | — |