The top triple turbo Cummins kit choices below are designed for high-performance diesel builds and demanding towing. This guide helps buyers identify which kit is best for big horsepower targets, daily drivers, or restoration projects. Each option is evaluated for compatibility, installation ease, and potential limitations. Below you’ll find five strong picks, with who they’re best for and why each stands out.
| Product | Best For | Why It Stands Out | Notable Limitation |
|---|---|---|---|
| HE351VE Turbo Repair Upgraded Rebuild Kit – Haturbo | Durable rebuilds for Dodge Ram 2500/3500 ISB engines | Extensive OEM-compatible part range for Cummins ISB07 engines and related variants | Fitment assumes correct OEM part compatibility; verify engine model |
| HE300VG Turbocharger Assembly Kit – Fexhull | Modern 6.7L ISB diesel trucks with turbocharger and actuator needs | Includes turbo actuator and gasket for a complete install; DEF-compatible setups noted | 2013 split-year note requires DEF-equipped configuration |
| HT3B Turbo Turbocharger Kit – maXpeedingrods | Direct OEM replacement for Cummins 88NT400/NT A855 and related engines | Direct OEM replacement with ease of installation and OEM-standard performance | Designed for a range of older Cummins engines; verify exact model |
| HE351CW Turbo Repair Rebuild Kits – ALL STATES DP | Repair kits for 2004–2007 5.9L Cummins Dodge Ram | Reference OEM numbers and multiple compatible part variants for robust rebuild | Best suited for 5.9L ISB engines; confirm exact model year compatibility |
| HE351CW Turbo Turbocharger Kit – maXpeedingrods | 5.9L Cummins Dodge Ram upgrades with actuator included | Direct OEM replacement with included actuator for efficient upgrading | Focuses on 5.9L ISB builds; ensure vehicle compatibility |
HE351VE Turbo Repair Upgraded Rebuild Kit
Brand: Haturbo
- OEM compatibility with Cummins ISB07 engines and related 5327046HX, 4043137, 4046836, 4044384 references
- Includes a broad set of OEM numbers to support a rebuilt turbo path
Best for: Dodge Ram 2500/3500 owners seeking a comprehensive rebuild option that matches many OEM part numbers. This kit is chosen for buyers pursuing a thorough rebuild with OEM-equivalent parts.
Caution: Verify that your engine model and serial numbers align with the listed OEM references to avoid mismatches.
HE300VG Turbocharger Assembly Kit
Brand: Fexhull
- Vehicle fitment: 2013-2018 Dodge Ram 2500/3500 6.7L ISB diesel with HE351VE or HE300VG turbochargers
- Includes turbo actuator and gasket for a complete install
- Note: DEF-equipped option required for 2013 split-year compatibility
Best for: Builders upgrading 6.7L Cummins trucks who want an all-in-one assembly with actuator and gaskets. This kit is a solid choice when precise actuator compatibility is needed.
Caution: Double-check DEF configuration on your exact model year before ordering.
HT3B Turbo Turbocharger Kit – maXpeedingrods
Brand: maXpeedingrods
- Application: Cummins engines 88NT400, NTA855 (1970-2012); NTC444 1980-2014
- OE Part Number references include 167713, 3527046, 3527047, 3527048, 3529032, 3803055, 3803108
- Direct OEM replacement for easy installation and OEM-standard performance
Best for: Those seeking a straightforward OEM-replacement upgrade for a wide range of older Cummins engines, with minimal modification requirements.
Caution: Confirm exact engine model and OEM number compatibility to ensure a proper match.
HE351CW Turbo Repair Kits – ALL STATES DP
Brand: ALL STATES DP
- Turbo Model: HE351CW; Reference: 4043600, 4036835, 4089797, 4036836, 403700
- Fit: 2004.5-2007 Dodge Ram 5.9L Diesel
Best for: Owners of 2004.5–2007 Dodge Ram 5.9L engines who want a complete rebuild kit with OEM-number compatibility. This option helps restore original performance without aftermarket guesswork.
Caution: Ensure the kit matches the exact sub-model and year of the engine to avoid misfit.
HE351CW Turbo Kit – maXpeedingrods
Brand: maXpeedingrods
- Application: Dodge Ram 2500/3500 5.9L Cummins; ISB 2003-2007; 24-valve inter-cooled turbo
- OE Part Numbers include 4043600, 4036835, 4037001, 4037002
- Direct OEM replacement with no modifications required
Best for: Buyers upgrading 5.9L Cummins with a focus on ease of installation and OEM reliability. Choose this when you want a ready-to-install kit with actuator options.
Caution: Check exact vehicle generation and engine configuration to confirm compatibility.
Buying Guide
What to consider when choosing a triple turbo Cummins kit:
- Engine compatibility: Verify the engine model, year, and OEM part numbers listed by the seller.
- Component completeness: Some kits include actuators, gaskets, and wastegate parts while others are rebuild-only. Pick based on installation needs.
- DEF and emission notes: Certain 2013 split-year models require DEF-equipped configurations. Confirm your truck’s setup.
- Installation effort: Direct OEM replacements typically require less modification; older engines may need additional tuning or hardware.
- Warranty and support: Look for vendors offering clear return policies and support for fitment questions.
Frequently Asked Questions
- What is a triple turbo Cummins kit? A package designed to upgrade or rebuild multiple turbo components for Cummins diesel engines, often intended for performance or restoration applications.
- Who should buy a rebuild kit versus a full turbo kit? Rebuild kits are best for restoring a used turbo to OEM-like performance; full kits are better for modern replacements and complete upgrades with actuators and gaskets.
- How do I verify compatibility? Check the engine family, model number, and OEM part references listed with each product, and confirm vehicle year and DEF requirements if applicable.
- Do these kits require professional installation? Some are suitable for experienced DIYers; others may require professional service due to calibration and boost tuning needs.
- Are there common cautions with turbo kits? Mismatched parts can cause performance issues or damage; always confirm exact engine configuration before ordering.
- What performance benefits can I expect? Upgraded kits can improve boost response, efficiency, and overall turbo reliability when matched to the engine.