In-Frame/Out-of-Frame On-Highway Engine-Overhaul Kits are designed for Cat medium-duty engines including the Cat 3126B, 3126E and C7 with serial number prefixes KAL, WAX and SAP.
- Three for varying levels of in-frame overhaul (Bronze, Silver and Gold)
- Two for out-of-frame overhaul (Platinum Plus and Titanium)
- HEUI (Hydraulic Electronic Unit Injector) fuel-system overhaul kit available
- Economically extend the life of Cat medium-duty engines