LYCOMING 4 CYLINDER EXHAUST SYSTEM CROSS REFERENCE


ENGINE
13354
33202/3
33202/3B
33250
33250-1
33251
33251-1
33251-2
33251-3
33251-4
33251-5
33251-6
33251-7
33251-B
33251-B1
33252
33253
33254
33255
33257

33258

33270
33272
33274
33276
33276-1
ENGINE
33420
33602
33702
33702-1
33702-2
33802
33803
33804
33804-1
33804-1 Type 2
33809
33809-1
33809-2 33809-3 33809-4
33810
33911
33911-1
33911-2

33911-3

ENGINE

LYC O-233 All

Vertical Induction

YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES

LYC O-233 All

Vertical Induction

YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO

LYC O-233 All

Vertical Induction

LYC O-235 All

Vertical Induction

YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
NO
YES

YES

YES
YES
YES
YES
YES
LYC O-235 All

Vertical Induction

YES
YES
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
LYC O-235 All

Vertical Induction

LYC O-290 All

Vertical Induction

YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
NO
YES

YES

YES
YES
YES
YES
YES
LYC O-290 All

Vertical Induction

YES
YES
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
LYC O-290 All

Vertical Induction

LYC O-320 A,B,D,E Series

Vertical Induction

YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
NO
YES

YES

YES
YES
YES
YES
YES
LYC O-320 A,B,D,E Series

Vertical Induction

YES
YES
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
LYC O-320 A,B,D,E Series

Vertical Induction

LYC O-320 H2AD 160 HP
YES
YES
NO
NO
NO
Modify
NO
NO
NO
NO
NO
YES
YES
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
LYC O-320 H2AD 160 HP
NO
NO
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
LYC O-320 H2AD 160 HP
LYC IO-320 B1A, B1C, C1A

Horizontal Induction

YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
LYC IO-320 B1A, B1C, C1A

Horizontal Induction

NO
NO
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
NO
YES
NO
NO
LYC IO-320 B1A, B1C, C1A

Horizontal Induction

ENGINE
13354
33202/3
33202/3B
33250
33250-1
33251
33251-1
33251-2
33251-3
33251-4
33251-5
33251-6
33251-7
33251-B
33251-B1
33252
33253
33254
33255
33257

33258

33270
33272
33274
33276
33276-1
ENGINE
33420
33602
33702
33702-1
33702-2
33802
33803
33804
33804-1
33804-1 Type 2
33809
33809-1
33809-2 33809-3 33809-4
33810
33911
33911-1
33911-2

33911-3

ENGINE
LYC IO-320 E2A, IO-320-D1A

Vertical Induction

YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
NO
YES

YES

YES
YES
YES
YES
YES
LYC IO-320 E2A, IO-320-D1A

Vertical Induction

YES
YES
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
LYC IO-320 E2A, IO-320-D1A

Vertical Induction

LYC LIO-320 B1A C1A

Horizontal Induction

YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
LYC LIO-320 B1A, C1A

Horizontal Induction

YES
YES
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
NO
YES
NO
NO
LYC LIO-320 B1A, C1A

Horizontal Induction

LYC O-360-A1G6, O-360-A1G6D, O-360-A2G, O-360-A4K, O-360-C1F

Horizontal Induction

YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
LYC O-360 A1G6, O-360-A1G6D, O-360-A2G, O-360-A4K, O-360-C1F

Horizontal Induction

YES
YES
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
NO
YES
NO
NO
LYC O-360 A1G6, O-360-A1G6D, O-360-A2G, O-360-A4K, O-360-C1F

Horizontal Induction

ENGINE
13354
33202/3
33202/3B
33250
33250-1
33251
33251-1
33251-2
33251-3
33251-4
33251-5
33251-6
33251-7
33251-B
33251-B1
33252
33253
33254
33255
33257

33258

33270
33272
33274
33276
33276-1
ENGINE
33420
33602
33702
33702-1
33702-2
33802
33803
33804
33804-1
33804-1 Type 2
33809
33809-1
33809-2 33809-3 33809-4
33810
33911
33911-1
33911-2

33911-3

ENGINE
LYC AEIO-360 B4A
Angle Valve W/STD Vertical oil sump
YES
Modify
NO
Modify
NO
Modify
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
Modify
Modify
Modify
Modify
NO
LYC AEIO-360 B4A
Angle Valve W/STD Vertical oil sump
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
LYC AEIO-360 B4A
Angle Valve W/STD Vertical oil sump
LYC O-360 A1A, A2A, A3A, A4A, A1D, A2D, A1F6, A2F, A2K, B1A, B1B, B2A, C1A, C1C, C2A, C2C, D2A
Superior
XP-IO-360-A1AC2
180 HP

Vertical Induction

YES
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
NO
YES

YES

YES
YES
YES
YES
YES
LYC O-360 A1A, A2A, A3A, A4A, A1D, A2D, A1F6, A2F, A2K, B1A, B1B, B2A, C1A, C1C, C2A, C2C, D2A
Superior
XP-IO-360-A1AC2
180 HP

Vertical Induction

YES
YES
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
LYC O-360 A1A, A2A, A3A, A4A, A1D, A2D, A1F6, A2F, A2K, B1A, B1B, B2A, C1A, C1C, C2A, C2C, D2A
Superior
XP-IO-360-A1AC2
180 HP

Vertical Induction

ENGINE
13354
33202/3
33202/3B
33250
33250-1
33251
33251-1
33251-2
33251-3
33251-4
33251-5
33251-6
33251-7
33251-B
33251-B1
33252
33253
33254
33255
33257

33258

33270
33272
33274
33276
33276-1
ENGINE
33420
33602
33702
33702-1
33702-2
33802
33803
33804
33804-1
33804-1 Type 2
33809
33809-1
33809-2 33809-3 33809-4
33810
33911
33911-1
33911-2

33911-3

ENGINE
LYC HO-360 B1A, B1B

Horizontal Induction

YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
LYC HO-360 B1A, B1B

Horizontal Induction

YES
YES
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
NO
YES
NO
NO
LYC HO-360 B1A, B1B

Horizontal Induction

LYC HIO-360 B1A, HIO-360-G1A

Horizontal Induction

YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
HIO-360 B1A, HIO-360-G1A

Horizontal Induction

YES
YES
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
NO
YES
NO
NO
HIO-360 B1A, HIO-360-G1A

Horizontal Induction

LYC IO-360 B1E 180 H.P.

Horizontal Induction

YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
LYC IO-360 B1E 180 H.P.

Horizontal Induction

YES
YES
YES
NO
YES
YES
YES
YES

YES

YES
NO
NO
NO
NO
NO
YES
NO
YES
NO
NO
LYC IO-360 B1E 180 H.P.

Horizontal Induction

LYC IO-360 B2B, B1F 180 H.P.

Vertical Induction

YES
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES

LYC IO-360 B2B, B1F 180 H.P.

Vertical Induction

YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO

LYC IO-360 B2B, B1F 180 H.P.

Vertical Induction

LYC IO-360 200 H.P. Forward facing servo

Horizontal Induction

YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
LYC IO-360 200 H.P. All
FWD Facing servo

Horizontal Induction

NO
NO
NO
YES
YES
YES
YES
YES

YES

YES
YES
YES
YES
YES
NO
NO
NO
NO
YES
NO
LYC IO-360 200 H.P. All
FWD Facing servo

Horizontal Induction

LYC IO-360 200 H.P.
Rear facing servo

Horizontal Induction

YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
LYC IO-360-C 200 H.P.
Rear facing serv
Horizontal induction
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
NO
NO
YES
NO
LYC IO-360-C 200 H.P.
Rear facing servo
Horizontal induction
ENGINE
13354
33202/3
33202/3B
33250
33250-1
33251
33251-1
33251-2
33251-3
33251-4
33251-5
33251-6
33251-7
33251-B
33251-B1
33252
33253
33254
33255
33257

33258

33270
33272
33274
33276
33276-1
ENGINE
33420
33602
33702
33702-1
33702-2
33802
33803
33804
33804-1
33804-1 Type 2
33809
33809-1
33809-2 33809-3 33809-4
33810
33911
33911-1
33911-2

33911-3

ENGINE