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* All parts listed below are for competition use only.

ENGINE -4A-G[16-valve]-

CYLINDER HEAD

This list is based on Japanese model and shown in Japanese domestic price.
　 Description Part No. Code Qty required/engine List Price(JPY)/pce. Remarks
1 Bushing, intake valve guide 11121-AE801 C 8 Discontinued Durability&heat radiation improved type AE82, 86 Group A specification
(Use original valve)
3 Seat, intake valve 11131-AE851 C 8 Discontinued STD size, Durability&heat radiation improved type
1 Bushing, intake valve guide 11121-AE801 C 8 Discontinued Durability&heat radiation improved type AE86 N2 specification
(Use 13711-AE801,
13715-AE801[Enlarged valve])
2 Bushing, exhaust valve guide 11125-AE801 C 8 Discontinued Durability&heat radiation improved type
3 Seat, intake valve 11131-AE801 C 8 Discontinued φ32(1.5mmO/S)
Durability&heat radiation improved type
(production by lot volume)
4 Seat, exhaust valve 11135-AE801 C 8 Discontinued φ27.5(2.0mmO/S)
Durability&heat radiation improved type
(production by lot volume)
1 Bushing, intake valve guide 11121-AE801 C 8 Discontinued Durability&heat radiation improved type, AE92 Group A specification
(Use 13711-AE902, 13715-AE902[Valve])
2 Bushing, exhaust valve guide 11125-AE801 C 8 Discontinued


Basic specifications(Original) This list is based on Japanese model and shown in Japanese domestic price.
　 Valve guide outer dia. (mm) Head side hole dia. (mm) Secure width(mm)
Except below model 11 +0.044 11 +0.027 0.010-0.044
+0.037 0
(AE92 late model intake side only) 11 +0.044 11 +0.006 0.031-0.058
+0.037 -0.014

Basic specifications(Gr.A) This list is based on Japanese model and shown in Japanese domestic price.
　 Valve guide outer dia. (mm) Head side hole dia. (mm) Secure width(mm)
Intake 31.6 +0.042 31.5 +0.039 0.091-0.142
+0.03 0
Exhaust 27.6 +0.042 27.5 +0.039 0.097-0.142
+0.03 0

Basic specifications(N2) This list is based on Japanese model and shown in Japanese domestic price.
　 Valve guide outer dia. (mm) Head side hole dia. (mm) Secure width(mm)
Intake 33.1 +0.042 33 +0.039 0.091-0.142
+0.03 0
Exhaust 29.6 +0.042 29.5 +0.039 0.097-0.142
+0.03 0

CYLINDER HEAD GASKET This list is based on Japanese model and shown in Japanese domestic price.
　 Description Part No. Code Qty required/engine List Price(JPY)/pce. Remarks
5 Gasket, cylinder head 11115-AE802 C 1 Discontinued t=1.1 Carbon
Gasket, cylinder head 11115-AE814 C 1 6, 000 t=0.8 Metal
Gasket, cylinder head 11115-AE824 C 1 6, 000 t=0.5 Metal
6 Bolt, cylinder head 10108-AE901 C 5 Discontinued Exhaust side L=108mm Stiffened type
7 Bolt, cylinder head 10108-AE911 C 5 Discontinued Intake side L=90mm Stiffened type

Basic specifications This list is based on Japanese model and shown in Japanese domestic price.
Part No. Securing thicknes(mm) Securing torque(kg･cm) Remarks
11115-AE802 1.1 650±20 Carbon
11115-AE814/824 0.8/0.5 650±20 Metal

PISTON & RING (Applicable to original) This list is based on Japanese model and shown in Japanese domestic price.
　 Description Part No. Code Qty required/engine List Price(JPY)/pce. Remarks
1 Piston S/A, w/pin 13101-AE861 C 4 Discontinued Forged type three rings,
Pin dia. φ18 φ80.95 STD size		 AE82, AE86, AW11(-87.9)
2 Ring set, piston 13011-AE851 Ｃ 4 Discontinued
1 Piston S/A, w/pin 13101-AE852 Ｃ 4 Discontinued Forged type three rings,
Pin dia. φ18 φ80.95 STD size
2 Ring set, piston 13011-AE851 Ｃ 4 Discontinued
1 Piston S/A, w/pin O/S 13102-AE852 Ｃ 4 Discontinued Forged type three rings, 0.2mm enlarged size
Pin dia. φ18 φ81.5(production by lot volume)
2 Ring set, piston O/S 13012-AE851 Ｃ 4 Discontinued
1 Piston S/A, w/pin 13101-AE904 Ｃ 4 Discontinued Forged type three rings
Pin dia. φ20 φ80.95 STD size		 AE92, AW11(87.9-)
2 Ring set, piston 13011-AE000 Ｃ 4 Discontinued
1 Piston S/A, w/pin O/S 13102-AE904 Ｃ 4 Discontinued Forged type three rings, 0.2mm enlarged size
Pin dia. φ20 φ81.15
2 Ring set, piston O/S 13012-AE901 Ｃ 4 Discontinued
3 Ring, hole snap 10306-AE801 Ｃ 8 Discontinued Pin dia. φ18 For Supplement
3 Ring, hole snap 10306-AE901 Ｃ 8 Discontinued Pin dia. φ20 For Supplement


Basic specifications This list is based on Japanese model and shown in Japanese domestic price.
Piston Part No. 13101-AE861 13101-AE852 13102-AE852 13101-AE904 13102-AE904
Piston ring set Part No. 13011-AE851 13011-AE851 13012-AE851 13011-AE000 13012-AE901
Piston basic Dia.(mm) 80.94 0 80.94 0 81.14 0 80.94 0 81.15 0
-0.02 -0.02 -0.02 -0.01 -0.01
Gap between cylinder (mm) 0.09 +0.01 0.1 +0.01 0.1 +0.01 0.09 +0.01 0.09 +0.01
0 0.01 0.01 0 0
Piston outer dia. Measurement value(mm) (from lowest bottom of skirt) 12 5 5 10 10
Piston protrusion volume(mm)(from block surface) 0.2 0 0 0.1 0.1
Piston pin dia.(mm) 18 18 18 20 20
Piston ring end gap(mm) Compression1 0.15-0.30 0.15-0.30 0.15-0.30 0.3 0.3
Compression2 0.15-0.30 0.15-0.30 0.15-0.30 0.3 0.3
Oil 0.4 0.4 0.4 0.4 0.4

CRANK SHAFT This list is based on Japanese model and shown in Japanese domestic price.
No. Description Part No. Code Qty required
/engine		 List Price(JPY)
/pce.		 Remarks Toyota Genuine Part No.
contrastive number
1 Bearing set, crankshaft 11701-AE802-01 C 5 Discontinued (Brown)t=2.0 -0.016 Durability improved type 　
-0.020
Bearing set, crankshaft 11701-AE802-02 C 5 2, 300 (Green)t=2.0 -0.012
-0.016
Bearing set, crankshaft 11701-AE802-03 C 5 2, 300 (Yellow)t=2.0 -0.008
-0.012
Bearing set, crankshaft 11701-AE802-04 C 5 2, 300 (Blue)t=2.0 -0.004
-0.008
Bearing set, crankshaft 11701-AE802-05 C 5 2, 300 (Pink)t=2.0 0
-0.004
Bearing set, crankshaft 11701-AE802-06 C 5 2, 300 (Violet)t=2.0 +0.004
0
Bearing set, crankshaft 11701-AE802-07 C 5 2, 300 (Black)t=2.0 +0.008 1
+0.004 2
2 Bearing, connecting rod 13281-AE801-01 C 8 1, 200 (Brown)t=1.5 -0.014 Crank pin dia. φ40
AE82, AE86,
AW11(NA)(-87.9)
Durability improved type		 　
-0.018
Bearing, connecting rod 13281-AE801-02 C 8 Discontinued (Green)t=1.5 -0.010 1
-0.014
Bearing, connecting rod 13281-AE801-03 C 8 1, 200 (Yellow)t=1.5 -0.006 2
-0.010
Bearing, connecting rod 13281-AE801-04 C 8 Discontinued (Blue)t=1.5 -0.002 3
-0.006
2 Bearing, connecting rod 13281-AE910-01 C 8 1, 500 (Brown)t=1.5 -0.018 Crank pin dia. φ42
AE92, AW11(NA)(87.9-),
AW11S/C		 　
-0.022
Bearing, connecting rod 13281-AE910-02 C 8 1, 500 (Green)t=1.5 -0.014
-0.018
Bearing, connecting rod 13281-AE910-03 C 8 1, 500 (Yellow)t=1.5 -0.010 1
-0.014
Bearing, connecting rod 13281-AE910-04 C 8 1, 500 (Blue)t=1.5 -0.006 2
-0.010
Bearing, connecting rod 13281-AE910-05 C 8 1, 500 (Pink)t=1.5 -0.002 3
-0.006
Bearing, connecting rod 13281-AE910-06 C 8 1, 500 (Red)t=1.5 +0.002 　
-0.004
Bearing, connecting rod 13281-AE910-07 C 8 1, 500 (Black)t=1.5 +0.006
+0.002
3 Flywheel S/A(4A-GE -89.4) 13405-AE871 C 1 Discontinued Innertia weight reduced type(No change in mass weight 6.7kg)

VALVE TRAIN SYSTEM This list is based on Japanese model and shown in Japanese domestic price.
No. Description Part No. Code Qty required
/engine		 List Price(JPY)
/pce.		 Remarks
1 Camshaft, intake 13501-AE801 Ｃ 1 Discontinued Angle 304° Lifting 10.0mm Need to change to inner shim type
Camshaft, intake 13501-AE811 Ｃ 1 Discontinued Angle 320° Lifting 10.0mm Need to change to inner shim type
Camshaft, intake 13501-AE851 Ｃ 1 Discontinued Angle 304° Lifting 7.5mm
Camshaft, intake 13501-AE861 Ｃ 1 Discontinued Angle 288° Lifting 7.5mm
Camshaft, intake 13501-AE871 Ｃ 1 Discontinued Angle 272° Lifting 7.5mm
Camshaft, intake 13501-AE881 Ｃ 1 Discontinued Angle 320° Lifting 11.0mm Need to change to inner shim type
Camshaft, intake 13501-AE901 Ｃ 1 42, 000 Angle 312° Lifting 11.0mm Need to change to inner shim type
Camshaft, intake 13501-AE951 Ｃ 1 Discontinued Angle 304° Lifting 11.0mm Need to change to inner shim type
2 Camshaft, exhaust 13502-AE801 Ｃ 1 Discontinued Angle 304° Lifting 10.0mm Need to change to inner shim type
Camshaft, exhaust 13502-AE811 Ｃ 1 Discontinued Angle 300° Lifting 10.0mm Need to change to inner shim type
Camshaft, exhaust 13502-AE821 Ｃ 1 Discontinued Angle 288° Lifting 10.0mm Need to change to inner shim type
Camshaft, exhaust 13502-AE831 Ｃ 1 Discontinued Angle 272° Lifting 10.0mm Need to change to inner shim type
Camshaft, exhaust 13502-AE861 Ｃ 1 Discontinued Angle 288° Lifting 7.5mm
Camshaft, exhaust 13502-AE871 Ｃ 1 Discontinued Angle 272° Lifting 7.5mm
Camshaft, exhaust 13502-AE901 Ｃ 1 52, 000 Angle 304° Lifting 11.0mm Need to change to inner shim type
Camshaft, exhaust 13502-AE951 Ｃ 1 Discontinued Angle 296° Lifting 11.0mm Need to change to inner shim type
3 Lifter, valve 13751-AE851 Ｃ 16 Discontinued Durability improved type
 Use in set(inner shim type)
applicable to original valve		 Group A specification
4 Retainer, valve spring 13741-AE901 Ｃ 16 Discontinued Durability improved type
5 Spring, compression 90501-AE901 Ｃ 16 1, 000 Stiffened type
6 Valve, intake 13711-AE902 Ｃ 8 Discontinued Durability improved type, lightweight(STD size)φ30.7
7 Valve, exhaust 13715-AE902 Ｃ 8 Discontinued

Durability improved type, lightweight(STD size)φ25.7
4 Retainer, valve spring 13741-AE801 Ｃ 16 Discontinued Durability improved type AE86 N2 specification,
Supplement Must use in set
5 Spring, compression 90501-AE851 Ｃ 16 1, 000 Stiffened type
6 Valve, intake 13711-AE801 Ｃ 8 Discontinued Enlarged valve(φ32, 2.0mm O/S)
7 Valve, exhaust 13715-AE801 Ｃ 8 Discontinued Enlarged valve(φ27.5, 1.5mm O/S)
8 Pulley, cam shaft timing 13523-AE901 Ｃ 2 Discontinued lightweight, 8 timing adjustment holes(by 0.5°)

Basic specifications This list is based on Japanese model and shown in Japanese domestic price.
Part No. Angle Lifting (mm) Cam top sentre Valve clearance(mm) Remarks
13501-AE801 304° 10 ATDC 98° 0.32 Discontinued
13501-AE811 320° 10 ATDC 98° 0.32 Discontinued
13501-AE851 304° 7.5 ATDC 100° 0.2 Discontinued
13501-AE861 288° 7.5 ATDC 98° 0.2 Discontinued
13501-AE871 272° 7.5 ATDC 98° 0.2 Discontinued
13501-AE881 320° 11 ATDC 100° 0.32 Discontinued
13501-AE891 304° 10.7 ATDC 100° 0.32 Discontinued
13501-AE901 312° 11 ATDC 102° 0.32 　
13501-AE951 304° 11 ATDC 100° 0.32 Discontinued
13502-AE801 304° 10 BTDC 100° 0.35 Discontinued
13502-AE811 300° 10 BTDC 100° 0.34 Discontinued
13502-AE821 288° 10 BTDC 100° 0.34 　
13502-AE831 272° 10 BTDC 100° 0.34 　
13502-AE851 304° 7.5 BTDC 100° 0.25 Discontinued
13502-AE861 288° 7.5 BTDC 100° 0.25 Discontinued
13502-AE871 272° 7.5 BTDC 100° 0.25 Discontinued
13502-AE881 304° 10.7 BTDC 100° 0.35 Discontinued
13502-AE901 304° 11 BTDC 102° 0.35 　
13502-AE951 296° 11 BTDC 102° 0.35 Discontinued

Basic specifications This list is based on Japanese model and shown in Japanese domestic price.
Part No. Free Len Fitting Length(mm) Fitting Load(kg)
90501-AE851 40 34.7 20
90501-AE901 41.03 36.1 18

LUBRICATION SYSTEM Wet sump This list is based on Japanese model and shown in Japanese domestic price.
Description Part No. Code Qty required/engine List Price(JPY)/pce. Remarks
Gear set, oil pump 15103-AE852 C 1 Discontinued For replacement with original oil pump, Durability improved type(No change in capacity)

FUEL SYSTEM This list is based on Japanese model and shown in Japanese domestic price.
　 Description Part No. Code Qty required/engine List Price(JPY)/pce. Remarks
　 Plug, fuel injector 20301-AE801 C 4 Discontinued For carb spec. AE86 N2 Supplement
1 Insulator, carburetor heat 21912-SP001 C 4 Discontinued φ48 Absorbing vibration between intake manifold to carb.
Insulator, carburetor heat 21912-SP002 C 4 Discontinued φ45
2 O Ring 20102-SP001 C 8 Discontinued 　
3 Bolt, stud 91300-SP003 C 8 Discontinued 　
4 Cushion, carburetor heat 20103-SP001 C 8 Discontinued 　
5 Plate, carburetor heat 20104-SP001 C 16 Discontinued 　
　 Linkage set, carburetor 78202-AE800 C 1 Discontinued 　

INTAKE & EXHAUST This list is based on Japanese model and shown in Japanese domestic price.
No. Description Part No. Code Qty required/engine List Price(JPY)/pce. Remarks
1 Manifold, intake 17111-AE801 C 1 Discontinued For carb spec.φ50 Must use in set AE86 N2 race
2 Bolt, stud 91300-SP006 C 8 Discontinued 　
3 Insulator, carburetor heat 21912-SP001 C 4 Discontinued 　
4 O Ring 20102-SP001 C 8 Discontinued 　
5 Cushion, carburetor heat 20103-SP001 C 8 Discontinued 　
6 Plate, carburetor heat 20104-SP001 C 16 Discontinued 　
7 Gasket, exhaust Manifold to head 17173-AE801 C 1 Discontinued (production by lot volume)  
8 Spring, tension 10701-SP001 C 4 Discontinued