Description
Fits 503-166 Original Denso Compressor Only
55" diameter
Built for reliable field-replacement performance
325BL and more - Replaces OEM Number 3E-3535
Maxiforce Basic Engine Kit, .50MM Pistons, Turbo, C3.3T for Caterpillar 552689SUB Fits 503-166 Original Denso CompressorAftermarket Basic Engine Kit for the Caterpillar C3. 3T INDUSTRIAL TURBOCHARGED diesel engine. Direct replacement for Caterpillar BK611. Please verify fitment against your equipment's serial and engine casting numbers before ordering. Cross references are provided as a guide; the customer is responsible for confirming compatibility.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy























