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Bosch
0432133788 Bosch Fuel Injector 2645F027 216-9786 for Perkins 1106C-E60TA, Caterpillar 3056E 924G 930G M318C
0432133788 Bosch Fuel Injector 2645F027 216-9786 for Perkins 1106C-E60TA, Caterpillar 3056E 924G 930G M318C
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Genuine new Bosch 0432133788 diesel fuel injector (mechanical nozzle-and-holder assembly, Bosch DHK family) for the Perkins 1106C-E60TA 6.0 litre engine and the Caterpillar 3056E engine fitted to 924G, 928G and 930G wheel loaders, M316C, M318C and M322C wheeled excavators, CS/CP-series compactors, AP-series asphalt pavers and 550B, 560B, 574B forest machines. The equivalent OE references are Perkins 2645F027 and Caterpillar 216-9786 (Cat Reman 20R-0478). This OEM Bosch injector delivers accurate fuel metering, a consistent spray pattern, reliable starting and long service life in construction, industrial and agricultural diesel engines.
This is a complete mechanical nozzle-and-holder assembly with a factory-set opening pressure of 250-264 bar, fed by a Bosch VP30 electronically controlled distributor injection pump. Always confirm compatibility by Bosch number, OE number, engine code, engine serial number, or the identification number stamped on the original injector before ordering.
Also known internationally as: Diesel Fuel Injector / Nozzle and Holder Assembly (EN), Einspritzduse / Dusenhalterkombination (DE), Injecteur diesel / porte-injecteur complet (FR), Iniettore diesel completo (IT), Inyector diesel completo (ES), Injector diesel complet (RO) — Bosch 0432133788 for Perkins 1106C-E60TA and Caterpillar 3056E.
- ✔ Genuine Bosch OEM quality — brand-new, supplied in original Bosch packaging, made in Brazil
- ✔ Fits Perkins 1106C-E60TA and Caterpillar 3056E machines — verify with the compatibility tables below
- ✔ OE references: Perkins 2645F027 | Caterpillar 216-9786, Reman 20R-0478 | Bosch 0432133789
- ✔ Mechanical injector — no ECU coding or calibration required after fitting
- ✔ Fast, tracked shipping across the EU and worldwide
Complete Engine Set Available
Both compatible engines are 6-cylinder units. A complete matched set of 6 injectors is available at a package price lower than 6 single pieces — see the Bosch 0432133788 set of 6 listing.
Key Features
| Product type | Bosch diesel fuel injector, complete nozzle-and-holder assembly |
|---|---|
| Brand | Genuine Bosch |
| Injection type | Mechanical diesel injection, fed by a Bosch VP30 electronically controlled distributor pump |
| Application | Wheel loaders, wheeled excavators, compactors, asphalt pavers, forest machines and industrial diesel engines |
| Engine compatibility | Perkins 1106C-E60TA (6.0 l), Caterpillar 3056E (5.99 l) |
| Opening pressure | 250-264 bar (factory set) |
| Fitment type | Direct OEM replacement when part numbers match |
| Quality standard | Bosch OEM manufacturer quality |
| Installation | Professional installation recommended |
Product Details
| Main Bosch part number | 0432133788 |
|---|---|
| Bosch injector family | DHK (per manufacturer data) |
| Product category | Diesel fuel injector nozzle-and-holder assembly |
| Manufacturer | Bosch |
| Condition | Brand-new genuine Bosch OEM component supplied in original manufacturer packaging |
| Made in | Brazil |
| EAN / GTIN | 3165143288931 |
| Opening pressure from | 250 bar |
| Opening pressure to | 264 bar |
| Included in package | 1 fuel injector — nozzle sealing washer NOT included |
| Weight | 0.28 kg |
| Package dimensions | 20 x 15 x 15 cm |
Cross-Reference Numbers
Compare your original part number before ordering. Machine model alone is not enough for compatibility confirmation.
| Bosch order number | 0432133788, 0 432 133 788 |
|---|---|
| Bosch original-equipment (factory-fit) number | 0432133789, 0 432 133 789 |
| Bosch nozzle used in this assembly | DSLA140P1173, DSLA 140 P 1173, 0433175347, 0 433 175 347 |
| Perkins | 2645F027, 2645 F 027 |
| Caterpillar | 216-9786, 2169786 |
| Caterpillar Reman | 20R-0478, 20R0478 |
Vehicle Compatibility
Compatibility must always be verified by original Bosch part number, OEM reference number, engine code, engine serial number, or injector identification number.
Application: construction equipment, road-building machinery, forest machines, agricultural equipment and industrial diesel engines.
Perkins
| Series | Engine | Power | Years | Displacement |
|---|---|---|---|---|
| 1100 Series (110-Serie) | 1106C-E60TA | 128 kW / 174 hp | 01/2001 to 12/2007 | 6.0 l, 6-cyl |
Caterpillar — Engine 3056E
The Caterpillar 3056E is a 5.99 litre, 6-cylinder in-line, turbocharged and aftercooled diesel engine closely related to the Perkins 1100 Series. It is fitted to the following machines:
| Machine category | Models |
|---|---|
| Wheel-type loaders | 924G, 924GZ, 928G, 930G |
| Integrated toolcarrier | IT28G |
| Wheeled excavators | M316C, M318C, M318C MH, M322C |
| Paving and vibratory compactors | CP-563E, CP-573E, CP-663E, CS-563E, CS-573E, CS-583E, CS-663E, CS-683E |
| Asphalt pavers | AP-600, AP-655C, BB-760, BG-2255C |
| Forest products | 550B, 560B, 564, 574B |
| Industrial engine | 3056E |
Technical Information
| Injector type | Bosch diesel injector, complete nozzle-and-holder assembly |
|---|---|
| Injection technology | Mechanical diesel injection — the injector opens hydraulically at a preset pressure, with fuel metering and timing controlled by the Bosch VP30 electronically controlled distributor injection pump |
| Opening pressure | 250-264 bar (factory set) |
| Nozzle designation | DSLA140P1173 (Bosch nozzle number 0433175347) |
| Coding or calibration | Not required — this is a mechanical injector with no electrical connection, so no ECU coding or IMA calibration is needed after fitting |
| Application type | Construction, industrial, forestry and agricultural diesel engines |
| Installation type | Direct OEM replacement when part numbers match |
| Compatibility verification | Bosch number, OE number, engine code or injector ID required |
Related Diesel Fuel System Parts
The Bosch VP30 distributor pump below is the injection pump this injector is commonly paired with on the Perkins 1106C / Caterpillar 3056E engine family. It is not necessarily the only pump code fitted to these engines: Perkins and Caterpillar used different injection pump variants depending on engine build, machine model, power rating, emissions specification and production date, so a different Bosch pump code may be the correct one for your machine. Always identify the pump by the number on the unit currently fitted to your engine before ordering, rather than by machine model.
| Product type | Product codes | Note |
|---|---|---|
| Fuel injection pump (Bosch VP30) | 0470006009, 0 470 006 009 (order number) 0470006002, 0 470 006 002 (OES number) 0986444517, 0 986 444 517 (Bosch trade number) |
One and the same pump: 0470006009 is the commercial order number and 0470006002 is the OES (manufacturer service) number. Bosch VP29/30 family, type formula VE6/12M1250R1. OE cross refs: Perkins 2644 P 502 / 2644P502, AGCO / Massey Ferguson 4224796M1 |
Compatibility Note
Please verify your original Bosch number, OEM reference number, engine code, engine serial number, or injector identification number before purchase. Do not install the part before checking compatibility. Installed or used fuel system parts may not be eligible for return.
Shipping and Warranty
| Shipping | Same-day handling for stock items |
|---|---|
| Pre-order availability | Pre-order items may require 2-4 weeks handling time |
| Warranty | 1-year manufacturer global warranty covering manufacturing defects |
| Returns | Returns accepted only for unused and uninstalled parts in original condition |
| Fitment responsibility | Buyer must verify compatibility before installation |
| Installation damage | Damage caused by incorrect installation, contaminated fuel, or incorrect application is not covered |
FAQ
Is this a genuine Bosch fuel injector? Yes. This is a brand-new genuine Bosch OEM diesel fuel injector supplied in original Bosch packaging, made in Brazil.
What is the main Bosch part number? The main Bosch order number is 0432133788. The Bosch original-equipment number for the same injector is 0432133789.
Which engines use Bosch 0432133788? It is used in the Perkins 1106C-E60TA 6.0 litre engine and the Caterpillar 3056E engine.
Which Caterpillar machines does this injector fit? Machines powered by the Cat 3056E engine, including the 924G, 924GZ, 928G and 930G wheel loaders, the IT28G toolcarrier, the M316C, M318C, M318C MH and M322C wheeled excavators, the CP-563E, CP-573E, CP-663E, CS-563E, CS-573E, CS-583E, CS-663E and CS-683E compactors, the AP-600, AP-655C, BB-760 and BG-2255C pavers, and the 550B, 560B, 564 and 574B forest machines.
What are the Perkins and Caterpillar OE reference numbers? Perkins 2645F027, Caterpillar 216-9786, and Caterpillar Reman 20R-0478.
What is the opening pressure of this injector? The factory-set opening pressure is 250 to 264 bar.
Is this a common rail injector? No. This is a mechanical nozzle-and-holder assembly (Bosch DHK family), not a common rail injector. Fuel metering and timing are controlled by the Bosch VP30 distributor injection pump, not by the injector.
Does this injector need coding or programming after fitting? No. It is a purely mechanical injector with no electrical connection, so no ECU coding or IMA calibration is required.
What is included in the package? One Bosch fuel injector. The nozzle sealing washer is NOT included and must be sourced separately. Fitting a new sealing washer is recommended.
How many injectors does my engine need? Both the Perkins 1106C-E60TA and the Caterpillar 3056E are 6-cylinder engines and use 6 injectors. Replacing injectors as a matched set on the same engine is recommended for balanced performance — a complete set of 6 is available here.
Which injection pump works with this injector? On this engine family the injector is fed by a Bosch VP30 distributor injection pump — order number 0470006009, OES number 0470006002 (the same pump), Bosch trade number 0986444517, Perkins 2644P502. Other pump codes may be fitted depending on engine build and machine configuration, so check the number stamped on your own pump before ordering.
Is professional installation recommended? Yes. Professional installation is recommended to ensure correct fitment and proper torque settings.
Diagnostic Information
Common Symptoms of Fuel Injector Failure
Hard starting, long cranking, unstable idle, engine misfiring, loss of power, rough running, excessive smoke, knocking, or increased fuel consumption may indicate a worn or faulty injector. On the Perkins 1106C / Cat 3056E, a dripping nozzle or an opening pressure that has drifted below the 250 bar specification typically shows up first as black smoke under load and a knocking cylinder. These symptoms can also be caused by the VP30 injection pump, fuel filtration, air in the fuel system, low compression, or other diesel engine management issues, so a full diagnosis is recommended before replacement.
Installation and System Check
Before replacing a diesel fuel injector, inspect the fuel filter, check for water or contamination in the fuel, and verify injection pump operation. Injectors should be tested for opening pressure, spray pattern and leak-off against the 250-264 bar specification. Replacing injectors as a matched set on the same engine is recommended for balanced performance. Installing a new injector into a contaminated fuel system may result in repeat failure.
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