Not Yet Classified

This recall has not yet been classified by risk level.

2015 MACK GRANITE (GU) Recalled by Mack Trucks, Inc. — FUEL SYSTEM, DIESEL

Date: November 9, 2014
Company: Mack Trucks, Inc.
Status: Ongoing
Source: NHTSA

What You Should Do

Stop using this product immediately. Do not consume, use, or distribute it.

Cummins will notify owners, and Cummins Service Centers will replace the fuel filter with a non-defective one, free of charge. The recall began on September 2014. Owners may contact Mack customer service at 1-800-528-6586. Mack's number for this recall is SC0384. Owners may also contact Cummins customer service at 1-800-223-4583.

Affected Products

2015 MACK GRANITE (GU). Mack Trucks, Inc. (Mack) is recalling certain model year 2015 GU trucks manufactured April 28, 2014, to June 19, 2014. The Cummins ISL engines in these vehicles may have been equipped with Fleetguard UFF-XT fuel filters, part number FF63009, whose filter shell may separate from the fuel filter nut plate causing the engine to stall without warning.

Why Was This Recalled?

If the engine stalls unexpectedly there is an increased risk of a crash.

Where Was This Sold?

Nationwide

About Mack Trucks, Inc.

Mack Trucks, Inc. has 38 total recalls tracked by RecallDetector.

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Data sourced from the NHTSA. Last updated March 27, 2026. View original report