Choate | Cylinder Heads for Industrial Engines

Exact Fitment for Dressta TD-15M Dozers: Engineered for the heavy-hitting Cummins 6.7L (B6.7) powerplant found in the Dressta TD-15M. This cylinder head provides complete casting and accessory hole compatibility across all emission iterations, specifically matching Tier 4 Final and Stage V emission configurations. Whether...

Exact Fitment for Dressta TD-16N Dozers: Engineered specifically for the Cummins B6.7 powerplant found in the Dressta TD-16N. This cylinder head provides complete casting and accessory hole compatibility specifically tailored for the Tier 4 Final / Stage V emissions systems utilized in modern TD-16N...

Exact Fitment for Dressta TD-15M Dozers: Engineered for the high-torque Cummins 6.7L powerplant found in the heavy-hitting Dressta TD-15M. This cylinder head provides complete casting and accessory hole compatibility specifically tailored for advanced Tier 4 Final and Stage V emission configurations. Whether your TD-15M...

Exact Fitment for Dressta TD-16N Dozers: Engineered specifically for the Cummins B6.7 powerplant found in the Dressta TD-16N. This cylinder head provides complete casting and accessory hole compatibility specifically tailored for the Tier 4 Final / Stage V emissions systems utilized in modern TD-16N...

Exact Fitment for Dressta TD-15M Dozers: Engineered for the robust Cummins 6.7L (B6.7 / QSB6.7) powerplant found in the heavy-hitting Dressta TD-15M. This cylinder head provides complete casting and accessory hole compatibility specifically tailored for advanced Tier 4 Final and Stage V emission configurations....

Exact Fitment for Dressta TD-16N Dozers: Engineered specifically for the Cummins B6.7 powerplant found in the Dressta TD-16N. This cylinder head provides complete casting and accessory hole compatibility for the Tier 4 Final / Stage V emissions systems utilized in modern TD-16N LGP and...

Universal Fitment Across All Komatsu "Dash" Configurations: Engineered for the co-developed Komatsu SAA6D107E. This cylinder head provides complete casting and accessory hole compatibility across all emission iterations and machine generations, including Tier 3 (Dash-8 excavators, Dash-6 wheel loaders, Dash-22 dozers), Tier 4 Interim (Dash-10 series),...

Universal Fitment Across All Komatsu "Dash" Configurations: Engineered for the co-developed Komatsu SAA6D107E. This cylinder head provides complete casting and accessory hole compatibility across all emission iterations and machine generations, including Tier 3 (Dash-8 excavators, Dash-6 wheel loaders, Dash-22 dozers), Tier 4 Interim (Dash-10 series),...

Universal Fitment Across All Komatsu "Dash" Configurations: Engineered for the co-developed Komatsu SAA6D107E. This cylinder head provides complete casting and accessory hole compatibility across all emission iterations and machine generations, including Tier 3 (Dash-8 excavators, Dash-6 wheel loaders, Dash-22 dozers), Tier 4 Interim (Dash-10...

Direct Fit For XCMG Excavator Models: XE210U, XE210UCA, XE215U, XE225U, XE235UCR, XE245UCR, XE250U, XE300U, and XE215D Eliminate head gasket vulnerabilities and valvetrain fatigue under the absolute most punishing industrial workloads. The Workhorse Plus tier cylinder head for XCMG XE210 through XE300 series crawler excavators...

Direct Fit For XCMG Excavator Models: XE210U, XE210UCA, XE215U, XE225U, XE235UCR, XE245UCR, XE250U, XE300U, and XE215D Maximize machine availability and protect your equipment against head gasket failures during punishing excavation operations. The Workhorse tier cylinder head for XCMG XE210 through XE300 series crawler excavators...

Direct Fit For XCMG Excavator Models: XE210U, XE210UCA, XE215U, XE225U, XE235UCR, XE245UCR, XE250U, XE300U, and XE215D Restore factory-level digging power, fuel efficiency, and cycle times to your XCMG crawler excavator. The Daily Driver tier offers a dependable, premium OEM-spec replacement cylinder head engineered specifically...

Eliminate head gasket vulnerabilities and valvetrain fatigue under the most punishing industrial workloads. The Workhorse Plus tier cylinder head for Kawasaki 70ZV-2, 70TMV-2, 70Z7, and 80Z7 wheel loaders (QSB 6.7 electronic engine) is engineered specifically for severe-duty applications, such as high-utilization aggregate handling, heavy...

Maximize machine uptime and safeguard your equipment against head gasket failures during extended shifts. The Workhorse tier cylinder head for Kawasaki 70ZV-2, 70TMV-2, 70Z7, and 80Z7 wheel loaders (QSB 6.7 electronic engine) is specifically engineered for sustained heavy-duty material handling, continuous duty cycles, and...

Keep your late-model Kawasaki heavy equipment running efficiently with an OEM-spec replacement cylinder head built for the rigorous duty cycles of modern earthmoving. The Daily Driver tier provides a standard, high-quality replacement cylinder head for the industrial QSB 6.7 engine utilized across multiple generations...

Eliminate head gasket vulnerabilities and valvetrain fatigue under the absolute harshest operating conditions. The Workhorse Plus tier cylinder head for the Kawasaki 70ZV wheel loader (QSB 5.9 24-valve electronic engine) is engineered specifically for severe-duty industrial applications where equipment breakdown and job site downtime...

Maximize the productivity of your heavy equipment under continuous, demanding work cycles. The Workhorse tier cylinder head for the Kawasaki 70ZV wheel loader (QSB 5.9 24-valve electronic engine) is engineered to withstand long shifts, severe thermal expansion, and sustained high-load operations. Assembled using a...

Restore factory-level productivity and cycle times to your Kawasaki 70ZV wheel loader. The Daily Driver tier offers a dependable, direct-fit replacement cylinder head engineered specifically for the industrial QSB 5.9 24-valve engine. Assembled using a renewed, pressure-tested OEM core combined with brand-new, high-quality internal...

Secure maximum machine uptime and ultimate reliability in the most severe heavy equipment applications. The Workhorse Plus tier cylinder head for Kawasaki 70Z-II, 70Z-III, and 70Z-IV wheel loaders is engineered for operations where equipment failure and field downtime are completely unacceptable. Assembled using a...

Keep your heavy equipment operational under the most demanding workloads. The Workhorse tier cylinder head for the Kawasaki 70Z-II, 70Z-III, and 70Z-IV wheel loader is specifically engineered for sustained heavy-duty industrial work, continuous duty cycles, and extreme thermal loads. Assembled using a renewed, pressure-tested...