INA ZC-9-0391SD Engine Timing Set

INA Timing Chain Kit for Navigator and Blackwood

INA ZC-9-0391SD is a premium engine timing set built for specific Lincoln applications, including the 2001-2002 Lincoln Navigator and 2002 Lincoln Blackwood. It brings together the core timing components needed for a complete repair, with chains, tensioners, and guides included in the kit.

Key Features

• Premium-grade engine timing set from INA
• Includes timing chains, chain guides, and a tensioner
• Gaskets are not included
• Drive sprocket is not included
• Cross-reference: 5591275100
• Part number: ZC-9-0391SD

Detailed Description

INA ZC-9-0391SD is an engine timing set for Lincoln Navigator and Lincoln Blackwood models that require INA Global Number 559 1275 100. This timing chain kit is assembled to cover the essential wear items in the valve train timing system, helping restore proper chain control with the included tensioner and guides. For buyers searching for a Lincoln Navigator timing chain kit or a 2002 Lincoln Blackwood engine timing set, this part number provides a direct match for the listed applications. The kit is also identified by part number ZC-9-0391SD for catalog and service lookup.

What It Helps Address

• Timing chain noise from worn chain components
• Chain slack caused by aged guides or tensioner wear
• Rough engine timing operation related to stretched timing components
• Service needs on high-mileage Lincoln Navigator and Blackwood engines
• Repeat repairs caused by replacing only part of the timing system

Installation Notes and Tips

Verify engine code and OE reference before installation. Replace the timing set as a complete assembly when wear is present across multiple components, and inspect related timing surfaces for damage before reassembly. This kit includes chain guides and a tensioner, but does not include gaskets or a drive sprocket.

Quality Assurance

INA timing chain kits are packaged to support a complete timing repair with the essential components needed for the job. In some applications, INA kits may also include gears, sprockets, and a specially formulated chain additive developed with Liqui Moly to reduce friction during break-in and lower run-in wear.

Compatible With 2001-2002 Lincoln Navigator and 2002 Lincoln Blackwood. Part number ZC-9-0391SD.