


The crankshaft thrust bearing is a component installed at the crankshaft thrust surface in the engine. During engine operation, this part controls the crankshaft’s axial movement while maintaining the proper axial clearance between the crankshaft and related components.
For the Ford Mustang, the crankshaft thrust bearing is one of the parts that must be carefully inspected during engine repair or overhaul. Because it operates under high load and speed, the condition of the thrust bearing is directly related to the crankshaft’s ability to remain stable during operation.
The genuine Ford crankshaft thrust bearing part number CJ5Z6337D is used to replace the old part when wear, scoring, or damage is found during engine inspection. Choosing the correct part number and installation position is important to ensure proper assembly.
If the engine has been repaired before or the crankshaft has been machined, the actual dimensions and axial clearance should be checked before selecting a replacement part. Do not rely only on the vehicle year or product images to identify the part.
This product is supplied according to application information for the 2015-2023 Ford Mustang.
The Ford Mustang in this period has several different engine versions. Therefore, compatibility of the crankshaft thrust bearing should be checked by VIN, engine code, and part number rather than by the vehicle name and model year alone.
In particular, if the engine has been overhauled or the crankshaft has been machined, the axial clearance and the actual condition of the crankshaft should be checked before selecting a replacement thrust bearing.
The crankshaft thrust bearing works at the crankshaft thrust surface, with the following main roles:
Axial clearance must remain within the proper limit. If the thrust bearing is worn or the clearance is too large, the performance and stability of the crankshaft assembly may be affected.
The crankshaft thrust bearing is located inside the engine, so it must be removed for inspection or diagnosed through appropriate testing steps for accurate evaluation. Some signs that may be related to the thrust bearing include:
However, these symptoms may come from other engine components as well. Therefore, a full inspection is required before identifying the cause and replacing the thrust bearing.
The genuine Ford crankshaft thrust bearing CJ5Z6337D is supplied under Ford’s part number and is used for the corresponding application.
Some advantages of choosing the correct part include:
For engines that have been rebuilt, checking axial clearance and the actual condition of the crankshaft is still necessary even when the part number has already been identified.
Before ordering the CJ5Z6337D crankshaft thrust bearing, customers should provide:
For high-precision engine parts such as thrust bearings, do not rely on images alone. The VIN and part number are important for checking application compatibility.
If the engine has been rebuilt before, customers should also provide information on whether the crankshaft has been ground, repaired, or replaced in order to identify the correct thrust bearing type.
When replacing the thrust bearing, check the condition of the crankshaft thrust surfaces and related contact surfaces. If scratches, abnormal wear, or signs of overheating are found, the cause should be identified and corrected before installing the new part.
The lubrication system should also be inspected, including engine oil, oil passages, and related components. The cause of poor lubrication must be addressed to prevent damage to the new part after replacement.
Installation should be carried out according to the engine’s technical procedure, especially the requirements related to axial clearance and tightening torque.
Do not choose a thrust bearing based only on the model year if the crankshaft has been machined. The actual dimensions and axial clearance must be determined before assembly.
The genuine Ford Mustang 2015-2023 crankshaft thrust bearing, part number CJ5Z6337D and replacement number CJ5E6337DA, is a crankshaft assembly component that controls axial movement, maintains proper clearance, and helps the crankshaft operate stably inside the engine.
Because this is a high-precision engine part, customers should provide the VIN, engine code, or old part number for verification before ordering. If the engine has been rebuilt or the crankshaft has been machined, additional clearance and actual dimension checks are needed to choose the correct thrust bearing.
Purchasing Guide
1. Contact & Ordering
Please reach out to Phong Thinh Auto Parts through any of the following channels:
2. Confirming Part Information
To ensure we supply the correct part for your vehicle, please provide one of the following details:
We will verify and confirm the exact part number before quoting a price and processing your order.
3. Shipping
Domestic Shipping
International Shipping
We support both air and sea freight through trusted logistics partners such as DHL, FedEx, UPS, EMS, and many other international carriers. Shipping costs and delivery times will be confirmed once your order is placed.
4. Payment Methods
We accept the following payment options:
5. Our Commitment
Phong Thinh Auto Parts is committed to:
We aim to become your trusted partner and long-term companion.