Selecting concrete paving roadwork equipment usually comes down to one question: are you buying a part to keep an engine running or a machine to finish a surface? The four options below cross that divide. On the engine side, two pumps share the same 4941173 part number for a Cummins B3.3. On the machine side, a BUILD MASTER plate compactor with a Honda GX160 engine tackles soil and asphalt, while a like-new AP-1050 asphalt paver model offers a different, lower-priced option. Prices span a wide range, so the right selection depends on the task at hand.
Quick Take
If your work is on a Cummins B3.3 fuel system, the two pumps listed under the 4941173 part number send you in one of two directions: the CMP fuel injection pump is the higher-priced of the pair, and the other fuel pump comes in at a lower listed price. If you need to tamp dirt, soil, or asphalt, the BUILD MASTER plate compactor is the machine with the highest listed price. The like-new AP-1050 asphalt paver model sits at the opposite end of that price spread, and it is not described as a full compactor or paver.
Listed Price Comparison
| Product | Listed Price | Price Bar |
|---|---|---|
| CMP Fuel Injection Pump 4941173 | USD 786.59 | |
| Fuel Pump 4941173 for Cummins B3.3 | USD 303.05 | |
| BUILD MASTER Plate Compactor GX160 | USD 1,550.00 | |
| AP-1050 Asphalt Paver Model | USD 80.00 |
Decision Matrix
| If your work involves... | The option to look at |
|---|---|
| Cummins B3.3 fuel system service and you want an injection pump style | CMP Fuel Injection Pump 4941173 |
| Cummins B3.3 fuel system service and you want the lower-priced pump | Fuel Pump 4941173 for Cummins B3.3 |
| Tamping dirt, soil, or asphalt on the job site | BUILD MASTER Plate Compactor GX160 |
| An AP-1050 paver model | AP-1050 Asphalt Paver Model |
Product Notes
#### CMP Fuel Injection Pump 4941173 for Cummins B3.3
The CMP-branded fuel injection pump carries the 4941173 number and is listed as new. It is positioned for the Cummins B3.3 road construction machinery engine family, with a diesel fuel type, an OE/OEM part number that matches the 4941173 interchange number, and a 90-day warranty. This is the pump to consider if you want the injection-pump wording and a brand name attached. Its listed price is the second-highest in this set, behind the plate compactor, so it costs more than the other 4941173 fuel pump. If your requirement is specifically a fuel injection pump, this is the option that states it directly in the title.
#### Fuel Pump 4941173 for Cummins B3.3
The second 4941173 fuel pump is also listed as new. Compatibility is listed for Cummins QSB3.3 and Komatsu SAA4D95LE-5 3.3L engines, which goes beyond the B3.3 phrasing in the title. It is listed at a lower price than the CMP injection pump, and it carries the same 90-day warranty. The limitation is the title says 'fuel pump' rather than 'fuel injection pump,' so buyers who specifically want that injection-pump framing will find it in the other option. This is the choice when the part number matters more than the pump-style wording.
#### BUILD MASTER Plate Compactor GX160 Honda Engine Tamper Dirt Soil Asphalt with Free Paver Pad
The BUILD MASTER plate compactor is the machine option in this roundup. It is listed as new with a 4-cycle Honda GX160 engine, and the title includes a free paver pad. A water tank, rolling wheels, and EPA/CARB certification are also included. This is the option to choose when the job calls for tamping dirt, soil, or asphalt rather than an engine-specific repair. The limitation is its listed price - $1,550 - which is the highest in the set and the biggest commitment here.
#### AP-1050 Asphalt Paver Model
The AP-1050 item is listed as like new with the model name in the title. It is identified as a heavy equipment part used in asphalt paving, so it does not claim to be a full paver or compactor. At $80, it is the lowest-priced option here, which makes it the easy pick for someone who wants the AP-1050 reference without moving up to the compactor price. The model identifier and condition are the focus, so it should be chosen for that specific model match rather than as a general-purpose paver.
Final Recommendation by Use Case
For a Cummins B3.3 fuel system, the choice is between the two 4941173 pumps: pick the CMP fuel injection pump for the injection-pump framing and brand in the listing, or pick the other fuel pump when the lower listed price matters more. For actual soil or asphalt compaction, the BUILD MASTER plate compactor is the heavy-duty option. And if you simply need a like-new AP-1050 paver model, that is the model to select.
