LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lincoln >> 2019 >> MKT Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine 3.5L GTDI >> In-Vehicle Repair >> Timing Drive Components >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Timing Drive Components: Notes

For information on Ford Color Coded Illustrations refer to OEM COLOR CODING

Special Tool(s) 

GFD91474Courtesy of FORD MOTOR COMPANY
Tool, Camshaft Holding 303-1248
GFD91867Courtesy of FORD MOTOR COMPANY
Item Part Number Description
1 6268 Primary timing chain
2 6A257 LH Variable Camshaft Timing (VCT) assembly
3 6256 LH exhaust camshaft sprocket
4 6B274 LH lower primary timing chain guide
5 6306 Crankshaft timing chain sprocket
6 6L266 Primary timing chain tensioner
7 6K255 RH primary timing chain tensioner arm
8 6256 RH exhaust camshaft sprocket
9 6A257 RH VCT assembly
10 6C261 RH VCT housing
11 6K297 RH primary timing chain guide
12 6K297 LH upper primary timing chain guide
13 6C261 LH VCT housing
14 6K254 RH secondary timing chain tensioner
15 6268 RH secondary timing chain
16 6K254 LH secondary timing chain tensioner
17 6268 LH secondary timing chain