When you're maintaining a Titan Industrial portable diesel generator, the part you need depends on which model you're working on. Deciding between a replacement fuel pump and a piston comes down to the generator model and the repair at hand. The fuel pump assembly is aimed at the TG5500D 5.5KW line, while the alloy piston is a Type B component for the larger TG6500D/TG7500D 6.5/7.5KW generators. Here's how they compare, what each part includes, and which one makes sense for your shop.
Quick Verdict
If you own a Titan Industrial TG5500D 5.5KW diesel generator and need to restore fuel delivery, the TG5500D Fuel Pump Assembly is the part to choose. If you're working on a Titan TG6500D or TG7500D 6.5/7.5KW generator and need a replacement piston, the Alloy Piston Type B is the matching option. The piston carries a lower listed price, but the fuel pump includes a gasket and a 12-month warranty.
Comparison at a Glance
| Product | Listed Price | Price Bar | Key Details | Best For |
|---|---|---|---|---|
| TG5500D Fuel Pump Assembly | USD 79.99 | New; fuel injection pump without solenoid; includes fuel pump gasket; 12-month warranty; for TG5500D 5.5KW 296CC/305CC/306CC models | TG5500D owners with fuel delivery issues | |
| TG6500D/TG7500D Alloy Piston Type B | USD 35.99 | New; high-strength aluminum alloy piston; Type B fit; for TG6500D/TG7500D 6.5/7.5KW models | TG6500D/TG7500D owners needing a piston |
Where Each Product Wins
- Fuel Pump Assembly: Choose it for the TG5500D generator when you need a fuel injection pump. The kit includes the fuel pump gasket, and the pump is listed with a 12-month warranty.
- Alloy Piston Type B: Choose it for TG6500D or TG7500D generator models when the piston itself is the issue. It's described as a high-strength aluminum alloy component and lists for a lower price than the fuel pump.
Product Notes
TG5500D Fuel Pump Assembly
This fuel injection pump is listed as a replacement for the Titan Industrial TG5500D 5.5KW diesel generator. It's designed for engines in the 296CC/305CC/306CC range and comes without a solenoid, so it's best suited to setups that don't require that part. The package includes the fuel pump gasket, and the pump carries a 12-month warranty. Before ordering, check the shape of your air filter element: if it's square or oval, this pump won't fit. The pump is new and has a Country of Origin of the United States. This is the right choice if your TG5500D needs fuel delivery restored. Keep in mind that if you're working on a TG6500D or TG7500D, this pump isn't the match.
TG6500D/TG7500D Alloy Piston Type B
This replacement piston is a Type B high-strength aluminum alloy component for Titan Industrial TG6500D and TG7500D 6.5/7.5KW diesel generators. It's important to note that the piston ring set is not included and must be ordered separately. If your cylinder head cover uses two long mounting bolts and the valve cover gasket has three holes, this piston won't fit. So before purchasing, confirm the head cover style on your engine. The piston is new and carries a 12-month warranty. This is the part to consider when your TG6500D or TG7500D needs a new piston, especially if you already have the ring set on hand.
Final Choice by Use Case
- For TG5500D owners: Go with the TG5500D Fuel Pump Assembly at USD 79.99. It includes the gasket and warranty, and it's specifically positioned for that model.
- For TG6500D/TG7500D owners: Go with the Alloy Piston Type B at USD 35.99. Just remember to source the piston ring set separately and verify the head cover style before ordering.
If your generator model wasn't listed among these, these specific parts may not be the right match. Choose the part that corresponds to the model you're actually servicing.
