466857-5003 BTL8503 Turbocharger Replacement for CAT Earth Moving

This aftermarket replacement turbocharger, part number 466857-5003 (BTL8503), is designed for CAT earth moving applications. It serves as an aftermarket replacement for units referencing OEM numbers 466857-0003 and 466857-3. Verify your specific engine model and existing turbo configuration before ordering to ensure proper fitment.

Key Specifications

This listing provides core identification data for the 466857-5003 turbocharger. The unit is classified under the BTL8503 turbo model series. It is associated with OEM reference numbers 466857-0003, 466857-3, 466857-5003S, and 466857-9003S. These references help buyers cross-check existing hardware. Verify the specific part number stamped on your current turbocharger housing. Matching these codes ensures you select the correct replacement application for your CAT earth moving equipment.

Application & Compatibility

This unit is listed for CAT earth moving equipment applications. Buyers should verify the specific machine model and engine type against the provided OEM reference numbers. Cross-checking these details helps confirm the correct replacement application for your fleet. Always consult your technical team to validate fitment before finalizing your order.

Technical Notes

Review the turbine housing and compressor cover for specific design features before installation. Verify the bypass port diameter matches your existing unit to ensure proper exhaust flow. Check the compressor inlet bellmouth shape and mounting bolt pattern against your engine intake requirements. Confirm any anti-surge slot configurations if applicable to your model. These physical checks help validate the replacement application for your CAT earth moving equipment. Consult technical support if dimensions vary slightly from your current hardware.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 466857-5003 BTL8503 turbocharger. Worldwide shipping is available for distributors, repair shops, and fleet parts buyers. Our team provides technical fitment support to help verify OEM reference numbers and application details. Contact us with your order quantity or specific engine requirements to receive a custom quote. We assist in confirming part numbers against existing hardware to ensure accurate replacement selection.

For fleet managers and repair shops, efficient stock planning is essential to minimize equipment downtime. This BTL8503 unit is available for worldwide shipping, ensuring timely delivery to your workshop or distribution center. We recommend verifying the physical dimensions of your existing turbocharger against our technical specifications before finalizing your order. Our team provides ongoing technical fitment support to assist with part number validation and OEM reference cross-checking. Contact us to discuss volume pricing options tailored to your specific procurement needs.