1W3897 Turbocharger Replacement for CAT 3408 (4MF731)

This aftermarket 1W3897 turbocharger is a 4MF731 replacement unit designed for Caterpillar CAT 3408 and CAT 322D applications. Verify fitment against OEM reference numbers 0R5760, 187178, and 1W-3897 before ordering to ensure correct application.

Key Specifications

• Part Number: 1W3897
• Turbo Model: 4MF731
• Product Type: Turbocharger
• Application Clues: Caterpillar CAT 3408, CAT 322D
• OEM Reference Numbers: 0R5760, 187178, 1W-3897
• Packing Dimensions: 34*34*38 cm
• Gross Weight: 30 kg
• Image Availability: Not provided

Use these factual fields to cross-check the unit against your specific engine configuration. Confirm that the turbo model 4MF731 and the listed OEM reference numbers align with your vehicle or engine data before proceeding with an order.

Application & Compatibility

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

• Caterpillar > CAT > CAT 322D > CAT 3408

This 1W3897 turbocharger is listed for Caterpillar CAT 3408 and CAT 322D applications. It is associated with the 4MF731 turbo model and serves as an aftermarket replacement unit. Buyers should verify fitment by reference checking the OEM reference numbers 0R5760, 187178, and 1W-3897 against their specific engine data. Confirm that the application path Caterpillar > CAT > CAT 322D > CAT 3408 matches your vehicle or engine configuration. Do not assume universal compatibility; verify the part number, engine code, and production year before ordering to ensure the correct replacement application.

Technical Notes

The 4MF731 turbocharger is a fixed-geometry unit associated with Caterpillar CAT 3408 and CAT 322D applications. Technical verification should focus on the turbine housing flange type and bolt pattern to ensure alignment with the specific engine block. Buyers should cross-reference the nozzle ring vane count and height against OEM reference numbers 0R5760 or 187178. When assembling or inspecting the CHRA/core, confirm that balancing specifications meet the operational speed limits of the CAT 3408 engine. Verify the 30 kg gross weight and 34*34*38 cm packing dimensions during pre-shipment inspection to ensure safe handling and accurate logistics planning.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 1W3897 turbocharger. Worldwide shipping is available for this 4MF731 unit, which ships in 34*34*38 cm packing with a 30 kg gross weight. Our team provides technical fitment support to help verify the part number, engine code CAT 3408, and OEM reference numbers 0R5760, 187178, or 1W-3897 before ordering. Contact sales for a tailored quote based on your specific quantity and application requirements.