1104D / C4.4 Direct Injection Cylinder Block Assembly – Engine Overhaul Short Block
Guangzhou Xingfan Precision Oil Pressure Co., Ltd. supplies aftermarket engine and hydraulic parts for excavators and other construction machinery – cylinder block assemblies, cylinder heads, turbochargers, water pumps and complete engines, with a large part-number range in stock. This page covers one of them. If this cylinder block is not what your engine needs, send us your model or engine number and we will match a suitable replacement.
This is a genuine original cylinder block assembly (short block) for the 1104D / C4.4 four cylinder diesel engine in the direct injection version. The block is supplied complete as an assembly, so bores, main bearing seats and deck surface are ready for reassembly, and the overhaul can be completed without machining the old block.
Technical Specifications
| Engine Model | 1104D / C4.4 |
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| Part Name | Cylinder block assembly (short block / 中缸总成) |
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| Injection Type | Direct injection version |
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| Cylinder Count | 4 cylinder, 4 stroke |
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| Displacement | 4.4 L |
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| Condition | Genuine original unit |
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| Application | Excavator, loader, forklift and other industrial equipment |
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| Warranty | Negotiable – discuss terms with our sales team |
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| Packing | Export standard wooden-case protected packing on timber pallet |
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Key Features
- Direct injection version. Supplied for mechanically direct injected 1104D / C4.4 engines – this version is not interchangeable with the electronic common rail version, so the engine number must be confirmed first.
- Genuine original unit. Not a copy casting: the block comes from original production, so bore size, deck height and oil gallery positions match the factory specification.
- Ready for reassembly. Machined deck, honed bores and clean main bearing seats, so the overhaul can proceed without additional block work.
- Complete assembly supply. We can quote the matching cylinder head, gasket set, pistons and bearing set with the block, so overhaul parts ship from one supplier.
- Inspected before packing. Each block is checked for cracks, deck flatness and bore condition, with photos recorded before shipment.
Rated Power and Emissions (Engine Family Data)
Rated power in this engine family depends on the aspiration version of the complete engine:
| Naturally aspirated (NA) | 54–56 bkW (72.4–75 bhp) at 2200 rpm – EU Stage IIIA equivalent |
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| Turbocharged (T) / Turbocharged aftercooled (TA) | 55.5–83 bkW (74.4–111.3 bhp) at 2200–2400 rpm – US EPA Tier 3 equivalent and EU Stage IIIA equivalent |
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These ratings cover the engine build as a whole; the cylinder block is common across them, so please confirm your engine number and aspiration version when ordering and we will quote the matching pistons, cylinder head and injection parts with the block.
Typical Applications
Engines in this family power equipment in agriculture, aerial lifts, aircraft ground support, drills and drilling rigs, crushers and grinders, compactors and rollers, compressors, construction, cranes, crushing plants, feller bunchers, forestry, forklifts, general industrial, harvesters, hydraulic power units, irrigation equipment, loaders and forwarders, material handling, mining, mobile earthmoving equipment, mobile sweepers, paving equipment, pumps, skidders, specialised agricultural equipment, spreaders, trenchers, turf and landscape construction, and underground mining equipment.
Fitment Notes
1104D / C4.4 engines were built in both direct injection and electronic common rail versions, and the blocks are not interchangeable between them. Before ordering, please confirm the engine number on the nameplate and send a photo of the injection pump side of your engine, so we can verify you are receiving the direct injection version. Our team replies within 24 hours.
FAQ by Market
Q1: North America & Europe – how do I confirm the version before I pay?
Send photos of the engine nameplate, the injection pump side and the old block, plus the machine model and serial number. We confirm the direct injection version within 24 hours and can supply photos and dimension drawings for approval before shipment.
Q2: European Union – what documents come with the shipment?
Each order ships with commercial invoice, packing list and a technical datasheet for customs clearance. Tell us if your market requires additional documents for engine parts and we will confirm what we can provide for your order.
Q3: Middle East & Africa – what should I check before reassembly?
Clean the oil galleries, renew the oil pump and use the correct gasket set for your engine version. Ask us for the tightening sequence and torque values, and we can quote a full overhaul kit together with the block.
Q4: Southeast & South Asia – what is the minimum order and how do we talk price?
Minimum order is 1 unit and the price is negotiable – it depends on quantity, shipping mode and whether you consolidate the block with other parts in one shipment. Send your target quantity and we will quote accordingly.
Q5: Russia & CIS – can the engine run in low temperature after overhaul?
Yes, with the correct oil grade and coolant mix. Tell us your winter ambient temperature and we will recommend the oil grade and warm-up procedure for the rebuilt engine.
Q6: South America & Australia – lead time and after-sales?
Delivery is normally 15–30 days after order confirmation, and warranty terms and claim procedure are agreed with your sales contact before shipment, including how to submit photos or video for assessment.
Request a Quotation
Send us your engine number, the machine model, the quantity required and your destination port. Our team will reply with pricing, warranty terms, stock status and shipping options – and if this block is not the right one, we will quote an alternative from our range.
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