2001 LIGHT TRUCK FLEET Section 94 21 YEAR MODELJRESTRICTI ONS ENG CYL PART NO DESCRIPTION I E SERIES CONT D 01 E350 E Super Duty l0Cyl 6 8 YCZZ 9448 BA v YC2E 9Y43I AA Re r One 2 piece design Z ports One re quired for RH and LH exhaust manifolds 01 El50 E250 6C I 4 2 XRBZ 9448 AA Re uired 1 each f rRHandLH 2 01 El50 Rcmc0Er1 ine BC 1 4 6 XW7Z 9448 BA LH One iece2 2 01 E150 R0me0En ine 8 C l 4 6 XW7Z 9448 AA RH One iece 4 1 ns 1 01 E150 E250 E350 8 Cyl 5 4 ir FSAZ 9448 AA LH One piece 2 ports 2 rllw XW7Z 9448 BA 1 01 E150 E250 E350 8Cy1 5 4 F81Z 9448 AA RH One piece4p0 rts I rib XW7Z 9448 AA 1 L1 EXCURSION 01 Ll 10 Cyl 6 8 YCZZ 9448 AA YC2E 9Y430 AA Front One 2 piece design 3 pon One required A for RH and LH exhaust manifold 01 L1 l0Cyl 6 8 YCZZ 9448 BA YC2E QY43 I AA Rear One Z piece design Z ports One re quired fer RH and LH exhaust manifolds 01 L1 8Cy1 5 4 i FBAZ 9448 AA LH 0nepiece2 ports 2 r lv XW7Z 9448 BA 1 01 L1 BCy1 5 4 9 FBIZ 9448 AA RH One piece4p0ns 1 r b XW7Z 9448 AA 1 F SERIES Ol F250 Super Dutyx F350 Super 10 Cyl 6 8 YCZZ 9448 AA YC2E QY430 AA Fmnt One Z Du Y F450 Super Duty piece design 3 pon One required F550 Super Duty F53 Stripped for RH and LH exhaust manifold Chassis 01 H50 Super Duty F350 Super I0 Cyl 6 8 YCZZ 9448 BA YC2E QY43 1 AA Rear One Z r Duty F4S0 Super Duty piece design 2 ports One re F550 Super Duty F53 St1 ipped quired or RH and LH exhaust Chassis manifolds 01 F150 6C 1 4 2 XR3Z 9448 AA Re u1red1eachf0rRHandLH 2 01 F150 WindsorEngine 8CyI 4 6 FSAZ 9448 AA LH One piece2ports 2 r 11 XW7Z 9448 BA 1 01 F150 WindsorEngine 8 Cyl 4 6 t F8 IZ 9448 AA RH One piece 4 puns 1 rfb XW7Z 9448 AA 1 01 F150 Romee En ine 8 C 1 4 6 XW7Z 9448 BA LH One ieceZ rts 2 0l F150 Rumen En ine 8C 1 4 6 XW7Z 9448 AA RH One iece4 ns 1 01 F150 F250 Super Duty 8Cyl 5 4 FBAZ 9448 AA LH OnepieceZp rts 2 F350 Su r Dut r b XW7Z 0448 BA I 01 F150 H50 uperDuty 8Cy1 5 4 it FBIZ 9448 AA RH 0ne piece4p rts 1 H550 Su r Dut 1 1 1 XW7Z 9448 AA 1 Ml ESCAPE 1 01 I 1 4C 1 2 0 968Z 0440 AA 1 01 sc 1 0 xwaz 044s M used to attach SG232 me 1 me z R RANGER 01 4C 1 2 2 1Lsz 24411 M 1 U1 4C 1 2 5 F37Z 24411 A 1 01 6Cyl 3 0 F7DZ 9448 BB Required fcrRH and LH exhaust 2 manifnld 01 6C 1 4 0 Fsvz cus AA cme ack eemrsisrserz ieczs 1 TE XPEDITION 0I I E Romeo En ine SC 1 4 6 XW7Z 9448 BA LH One ece2 rts 2 01 l E R m 0En ine 8C l 4 6 XW7Z 9448 AA RH One iece 4 ns 1 01 TE 8Cy1 5 4 ir FSAZ 9448 AA LH One piece2 ports Z r b XW7Z 9448 BA l O1 TE BCy1 5 4 ir F8 IZ 9448 AA RH One piece 4p rts 1 rfb XW7Z 9448 AA 1 TN NAVIGATOR 01 TN SOHC 8Cy1 5 4 ir FBAZ 944B AA LH One piece 2 ports 2 1 b XW7Z 9448 BA 1 01 TN SOHC 8Cyl 5 4 k F8lZ 9448 AA RH One piece4perts 1 rib XW7Z 9448 AA 1 LAYOUT CONTINUED