197-4998 S300AG083 Turbocharger Replacement for CAT 3126B

This LeadTurbo 197-4998 S300AG083 turbocharger serves as an aftermarket replacement for CAT 3126B engines, commonly found in Ford F-650 and Freightliner trucks. Designed for heavy-duty applications, this unit references OE numbers such as 0R7978 and 171813 to assist buyers in verifying fitment before ordering.

Key Specifications

This section outlines the core identification details for the 197-4998 turbocharger assembly. Buyers should verify the following data points to ensure accurate matching with their existing unit:

• Part Number: 197-4998
• Turbo Model: S300AG083
• Product Type: Complete Turbocharger Assembly
• Gross Weight: 20 kg
• Packing Dimensions: 34 x 34 x 38 cm
• Image Availability: Yes

Representative OEM reference numbers associated with this unit include 0R7978, 171813, 173270, 173618, 178473, 1974998, 2173009, 217-3009, 2269413, and 226-9413. Use these references to cross-check against your engine documentation. Always confirm the physical condition and mounting style of your current turbocharger before finalizing your order.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• CAT > CAT FORD F-650 TRUCK > CAT 3126B 330HP
• Freightliner > Freightliner trucks > Caterpillar 3126B

This S300AG083 turbocharger is listed for CAT 3126B engines, specifically the 330HP variant found in Ford F-650 trucks. It also serves as a replacement application for Freightliner trucks equipped with Caterpillar 3126B powertrains. These vehicle and engine paths are provided as reference clues to help identify potential fitment. Buyers must verify the exact engine serial number, turbo mounting style, and OEM reference numbers against their existing unit before ordering. Confirming these details helps ensure the replacement matches your specific heavy-duty truck configuration.

Technical Notes

This S300AG083 assembly is engineered for heavy-duty CAT 3126B engines, supporting the 330HP output typical of Ford F-650 and Freightliner trucks. The unit includes standard mounting flanges and oil connections designed to match the original turbocharger footprint. Buyers should inspect the compressor housing inlet and turbine outlet dimensions to ensure alignment with their engine manifold. Verify that the actuator related hardware and wastegate setup correspond to your specific engine control configuration before installation.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 197-4998 turbocharger. Technical fitment support is available to help verify application details before ordering. Contact our team for bulk order inquiries or specific engine configuration questions. We ensure secure packaging and reliable transit for heavy-duty truck parts.