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Features 

Port Quantity: 2
Sensor Included: No
Items Included: 1x Master Cylinder - M390378
Manufacturer Part Number: Does not apply
UPC: Does not apply
Material: Aluminium
Superseded Part Number: M390378
Master Cylinder Bore Diameter: 1(IN)
Vintage Part: No
Brand: KAC
Type: Brake Master Cylinder
Interchange Part Number: M390378
OE/OEM Part Number: 4798157
Manufacturer Warranty: 5 Years
Features: Easy to install
Reservoir Included: Yes
Universal Fitment: No
Finish: As Picture shown
Rearward Outlet Size: M10 x 1.0
Performance Part: No

Key Benefits

- Designed specifically for optimal performance in braking systems, ensuring the safety and reliability of your vehicle.
- Constructed from high-quality aluminium for enhanced durability and resistance to corrosion.
- Superseded and compatible with part number M390378 for a guaranteed fit and function.
- Includes a reservoir for easy maintenance and reduced installation complexity.
- Robust construction supports a long-lasting service life with a manufacturer warranty of 5 years.
- Precision-engineered rearward outlet size (M10 x 1.0) for secure connectivity.


Fitment

For Jeep:
Jeep Wrangler 1997-2006 All engine

For Dodge:
Dodge Dakota 1997-1998 All engine

Package Includes

1x Master Cylinder - M390378


Installation Guide

- Before installation, ensure that the vehicle is securely parked on a flat surface with the engine turned off.
- Carefully remove the old master cylinder from the vehicle by detaching the brake lines and mounting bolts.
- Align the new master cylinder with the mounting area and securely attach it using the provided mounting bolts.
- Connect the brake lines to the new master cylinder, ensuring a tight and leak-free fit.
- Refill the brake fluid reservoir and bleed the brakes to eliminate any air pockets in the system.
- Inspect all connections for any signs of leakage and ensure that all components are properly secured.
- Test the vehicle’s braking system in a safe area to confirm proper installation and function.


Important Notes

- This brake master cylinder is specifically designed for fit for 1997-2006 Jeep Wrangler all engine models.
- It also fits for 1997-1998 Dodge Dakota all engine models.
- The item includes 1x Master Cylinder labeled M390378 and offers no sensor inclusion.
- This item is not suitable for universal fitment and should be installed only on specified models.
- For professional results, it is recommended to have this part installed by a qualified technician.
- Ensure that the OE numbers M390378 and 4798157 match your vehicle's requirements before purchase.
- Refer to the vehicle’s service manual for detailed installation instructions and safety precautions.


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2.Payments are expected within 7 days after the last winning auction is closed; Otherwise Unpaid Item Dispute will be filed with eBay.

3.We will only ship to the confirmed PayPal shipping address given with the payment. Please make sure your PayPal and eBay address is correct. If not, please correct it before payment. Thank you.

4.Custom duties, taxes, or charges are not included in the cost you pay to us.

1. The warehouse is located in NJ, CA, GA. And local pickup transactions are temporarily unavailable.

2. All domestic orders will be shipped from our US warehouse via USPS, UPS or FedEx, we usually take 1-2 business days as processing time for packing and shipping arrangements, orders placed on weekend will be shipped within 3 days.

3. PO Box, APO Army Post Office, FPO Fleet Post Office addresses are not available.

4. We ship the package to your shipping address in eBay, not PayPal.

5. If you do not receive your goods within 10 days after payment, please contact us. We will track the shipment and get back to you as soon as possible.

1. Dear customer, when you want to return or exchange goods, Please contact us first, instead of directly initiating a dispute.
2. Defective products can be exchanged or returned for a refund within 30 days of receipt of the item.
3. All returned items must be unused and in the original packaging, you will need to provide us with the order number, shipping tracking number, the specific reason for the return and a custom label for the item.
4. Refunds will be returned within 5 to 7 business days of receipt of the return. When we receive and process the return, we will refund the applicable amount.

1.Free repair: During the warranty period, if the product fails due to manufacturing defects, component failure or workmanship problems, please contact us to provide corresponding handling methods.

2.Warranty period: The warranty period is usually calculated from the date of purchase, and the specific period may vary depend on the product type and brand.

3.Warranty terms: The repairer needs to use components and spare parts that meet the technical requirements of the product, carefully record the failure and the quality of the product after repair, and ensure that the repaired product can be used normally for more than 30 days.

4.Extended warranty: Some manufacturers may provide additional extended warranty services, which usually require additional fees and may extend the original warranty period or provide a wider warranty coverage

Note: If there are any problems with the product received, please provide all relevant videos, pictures and other clues to facilitate our cunstomer service department and processing the issuse for you .

Thank you for your support

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