232-7449 Engine Crankshaft Rear Oil Seal for Caterpillar C4.4 C7.1 3054C 416E 420D 430F 320D2 950GC

232-7449 Engine Crankshaft Rear Oil Seal – Premium Aftermarket Solution for Caterpillar Industrial Engines

Restore peak engine performance and entirely eliminate oil leaks with this professional-grade 232-7449 engine crankshaft rear oil seal. Specifically engineered for Caterpillar’s highly popular industrial engines, including the C4.4, C7.1, and 3054C series. Engines on these versatile earthmovers endure continuous high-frequency cycles in demanding work spaces; manufactured by WINSCHEN utilizing premium elastomeric materials, these seals are built to withstand severe construction site conditions.

Key Features and Selling Points

• Optimized Engine Performance: Precision-engineered lip design prevents internal oil bypass, ensuring your Cat engine maintains proper lubrication without fluid loss.
• Direct OEM Compatibility: Guaranteed to seamlessly match Caterpillar factory specifications for the 232-7449 seal group across various models, facilitating a precise and straightforward installation.
• Heavy-Duty Durability: Highly resistant to severe crankcase pressure spikes, elevated operating temperatures, and environmental contaminants such as abrasive dirt, rock dust, and moisture.
• Comprehensive Overhaul Part: Includes all essential service parts required for a complete, reliable, and leak-free engine rear crankshaft rebuild.
• Minimize Equipment Downtime: A dependable, cost-effective aftermarket alternative from WINSCHEN that reduces maintenance overhead while keeping your heavy earthmoving machinery producing.

Compatible Equipment Models

Based on official catalog data, the 232-7449 oil seal services the engines of the following Caterpillar equipment:

• Asphalt Paver: AP-300, AP-300D, AP-555E, AP-650B, AP-800D, BG500E
• Backhoe Loader: 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 450E, 450F
• Compact Wheel Loader: 914G
• Excavator: 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314E CR, 314E LCR, 315C, 316E L, 318D2 L, 318E L, 320D2, 320D2 GC, 320D2 L, 323D2 L
• Generator Set: C3.3, C4.4, C4.4XQ100, C4.4XQ80
• Industrial Engine: 3054C, 3054E, C3.3, C4.4, C7.1
• Integrated Toolcarrier: IT14G, IT14G2
• Pneumatic Compactor: CW-34, PF-300C, PS-150C, PS-360C
• Pumper: SPF343C
• Telehandler: TH210, TH215, TH220B, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH580B
• Track-Type Tractor: D3K XL, D3K2 LGP, D4K XL, D4K2 XL, D5K LGP, D5K2 XL, D6K2
• Vibratory Compactor: CB-434D, CB-44B, CB-534D, CB-54, CB-54B, CB-564D, CB-64, CD-54, CP-433E, CP-44, CP-533E, CP-54B, CP-68B, CP-74B, CS-323C, CS-423E, CS-433E, CS-44, CS-533E, CS-54, CS-54B, CS-56B, CS-64B, CS-66B, CS-76B, CS-78B
• Wheel Loader: 924K, 930K, 938K, 950 GC
• Wheel Skidder: 535D, 545D
• Wheeled Excavator: M313C, M313D, M315C, M315D, M315D2, M317D2
• Application: Engine Crankshaft Service

Specifications

Need to confirm compatibility for your specific Cat machine serial number or engine application? Our technical experts are ready to assist. We offer rapid global shipping to minimize your machine’s downtime.