1W3728 4MF-721 Turbocharger Replacement for CAT D6G, D6D, 3306

This 1W3728 4MF-721 turbocharger serves as an aftermarket replacement for CAT D6G, D6D, and 3306 engine applications. Designed for heavy equipment maintenance, this unit references OEM numbers 0R5759 and 187166 to assist buyers in verifying fitment before ordering.

Key Specifications

• Part Number: 1W3728
• Turbo Model: 4MF-721
• Product Type: Turbocharger
• OEM References: 0R5759, 187166
• Packing Dimensions: 34 x 34 x 38 cm
• Gross Weight: 30 kg
• Application Clues: CAT D6G, D6D, 3306

These specifications outline the physical and identification details for this aftermarket replacement unit. Buyers should cross-reference the part number and model against their existing hardware to ensure correct identification before placing an order.

Application & Compatibility

This unit is listed for CAT D6G, D6D, and 3306 engine applications. Buyers should verify the specific machine serial number and existing turbo configuration before ordering. OEM reference numbers 0R5759 and 187166 serve as cross-reference aids to help confirm fitment. Always compare the physical housing, actuator type, and inlet/outlet dimensions of your current 4MF-721 turbocharger against this replacement unit. Consult your equipment manual or a qualified technician to ensure the part matches your engine's boost requirements and mounting specifications.

Technical Notes

This 1W3728 4MF-721 turbocharger assembly is designed for heavy equipment maintenance workflows. Buyers should verify the physical housing dimensions, actuator type, and inlet/outlet configurations against their existing unit. Confirm that the bearing housing and compressor wheel specifications match your CAT D6G, D6D, or 3306 engine requirements. Pre-shipment inspection ensures the replacement unit meets standard operational tolerances. Technical fitment support is available to assist with configuration verification before finalizing your order.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 1W3728 4MF-721 turbocharger. Worldwide shipping is available for this heavy equipment replacement unit. Our team provides technical fitment support to help verify specifications before ordering. Contact us to confirm stock availability and discuss bulk order requirements for your fleet maintenance needs.

For fleet managers and repair shops, this 1W3728 turbocharger is packed in a 34x34x38 cm box with a gross weight of 30 kg, facilitating efficient freight planning. LeadTurbo offers volume pricing for bulk orders of the 4MF-721 model, supporting heavy equipment maintenance schedules. Technical fitment support is available to assist with verifying actuator specifications and housing dimensions against your CAT D6G, D6D, or 3306 engine requirements. Contact our team to confirm stock levels and arrange worldwide shipping for your replacement needs.