If you are managing a fleet or a single machine, the integrity of your engine housing is non-negotiable. The 2552904 (also searched as 255-2904) Side Cover is a critical structural component designed to seal your engine block perfectly. Whether you are performing a routine overhaul or an emergency repair, choosing a cover that meets OEM standards ensures long-term uptime and prevents costly contamination.
This product is engineered to fit specific industrial models, providing a flush seal that withstands high thermal expansion and vibration common in heavy-duty construction environments.
| Core Features | Our OEM-Standard 2552904 | Generic Aftermarket Options |
|---|---|---|
| Material Density | High-grade alloy for heat dissipation | Low-cost cast iron (prone to cracking) |
| Precision Machining | CNC-finished mounting holes | Rough casting (alignment issues) |
| Sealing Surface | Micro-flat surface for leak prevention | Uneven surface requiring extra sealant |
| Durability | Tested for 10,000+ operating hours | Unpredictable lifespan |
| Fitment | Direct Drop-in Replacement | May require modification |
| Warranty | Standard Industry Warranty Included | None or limited |
Model NO: Compatible with various Industrial Engines
Product Name: Side Cover (Engine Block Protection)
Part Number: 2552904 / 255-2904
Type: Structural Engine Component
Condition: Brand New, OEM Standard Replacement
MOQ: 1 Piece
Stock Status: In Stock / Fast Dispatch
Packaging: Industrial Export Packing (Wooden box or reinforced carton)
Application: Engine rebuild, overhaul, maintenance
Payment Terms: T/T, Western Union, MoneyGram
Delivery Methods: Express (DHL, Fedex, EMS, UPS), Air, or Sea Freight
Most oil leaks near the side cover are caused by gasket failure or warped cover plates due to overheating. If you notice localized wetness, inspect the 2552904 for cracks. Replacing the cover ensures a clean seal and prevents debris from entering the crankcase.
The 255-2904 is specifically designed for certain series. Always verify your engine serial number before installation to ensure the bolt patterns align perfectly. Using the correct part number prevents mechanical stress on the block.
Our 2552904 features an OEM-standard tri-metal structure or high-strength alloy depending on the specific engine requirement. It is trusted by repair shops and equipment fleets globally for its reliability in extreme conditions.
We specialize in providing high-performance engine assemblies and spare parts for world-leading brands. Whether you need components for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, or Weichai, we have the stock to keep you moving.
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