Standard Limited Warranties document

Optional "No Fault" Warranty Supplement - More info - call for details

Warranties shown below are an overview.

FOR THE MOST UP TO DATE WARRANTY INFORMATION PLEASE CONTACT US FOR AN ACTUAL COPY OF THE LIMITED WARRANTIES DOCUMENT.

To qualify for labor reimbursement (when applicable) the unit must be installed by a licensed repair facility during regular business hours, or else warranty is for parts only.

Standard O.E./Stock Replacement Engine Long Block & Automatic Transmission Warranty

• 3 year, nationwide unlimited mileage warranty
• Labor at posted rate up to $50/hr.*
• Private use vehicles under 1 ton
• Excludes diesel-powered applications
• Applies to longblock components only (longblock consists of the block, pistons, piston rings, camshaft, cam bearings, head cylinder(s), valves, valve springs, timing chain/belt, timing cover (when applicable), oil pan (when applicable), oil pump, oil pickup (when applicable), gaskets, oil manifold (when applicable), MDS solenoids, harmonic balancer, lifters, bearings, connecting rods, crankshaft. Additional components on complete engines such as fuel injectors/intake manifolds/spark plugs do not apply.)

High Performance Engines (Long Block and Complete builds)

• 2 year, parts only warranty
• 1 year, parts only for performance marine builds
• Airboat applications excluded, airboats have a 90 day parts only warranty.

O.E./Stock Replacement Marine Engines

• 2 year warranty
• Labor at posted rate up to $75/hr.*
• 1 year, parts only for performance marine builds
• Airboat applications excluded, airboats have a 90 day parts only warranty.

Circle Track, Race, Off-road Use, or Supercharged or Modified Engines

• No warranty expressed or implied

Short Blocks

• 12 months or 12,000 miles (whatever comes first)
• $500 total labor cap* (Does not apply to high performance builds)

Commercial Use Gas Engine Long Block, Transfer Cases, Manual Transmissions, Differentials & Automatic Transmission Warranty

• For all commercial use vehicles, including vehicles one ton and over, and vehicles equipped with snow plows.
• 18 month or 100,000 miles nationwide warranty
• Labor at posted rate up to $50/hr.*

Industrial/Non-Automotive Use, all RV/Motorhome applications, and all airboat applications

• 90 days parts only warranty

Diesel Engines

• 1 or 2 year, nationwide warranty (depending on build level and application, call for details)

Commercial & Mid Range Transmissions

• 18 month or 100,000 miles nationwide warranty

Transfer Cases, Manual Transmissions & Differentials

• 3 year, nationwide unlimited mileage warranty
• Labor at posted rate up to $50/hr.*

Cylinder Heads

• 12 month or 12,000 mile warranty (whatever comes first)
• $300 labor cap* (Does not apply to high performance builds)

High Performance Parts

• High performance component parts are warranted by their respective manufacturer and carry no additional warranty from Tri Star Engines and Transmissions.

*RESTRICTIONS APPLY,  SEE FULL WARRANTY FOR DETAILS.