('8308- ) 1Y*, 2Y*, 3Y, 4Y*
| 11101 | HEAD SUB-ASSY, CYLINDER |
| 11101-73020 | | 1 | $1,045.29 |
| 11101A | BOLT(FOR CYLINDER HEAD SET) |
| 90105-12056 | | 10 | $4.94 |
| 11101B | WASHER, PLATE(FOR CYLINDER HEAD SET) |
| 90201-13021 | | 10 | $1.38 |
| 11115 | GASKET, CYLINDER HEAD |
| 11115-73010 | | 1 | $33.43 |
| 11117A | PLUG, W/HEAD TAPER SCREW, NO.1 |
| 90344-53011 | | 2 | $4.35 |
| 11117E | PLUG, W/HEAD STRAIGHT SCREW, NO.1 |
| 90341-20002 | | 2 | $4.51 |
| 11117F | PLUG, W/HEAD STRAIGHT SCREW, NO.2 |
| Not applicable |
| 11117G | PLUG, W/HEAD STRAIGHT SCREW, NO.3 |
| Not applicable |
| 11117H | GASKET(FOR WATER HOLE) |
| 90430-20004 | | 2 | $1.34 |
| 11122 | BUSH, INTAKE VALVE GUIDE |
| 11122-71020 | STD, STD | 4 | $11.11 |
| 11123-71020 | O/S 0.05, O/S 0.05 | 4 | $11.11 |
| 11122A | RING, SHAFT SNAP (FOR VALVE GUIDE BUSH) |
| 90520-12049 | | 4 | $2.21 |
| 11126 | BUSH, EXHAUST VALVE GUIDE |
| 11126-71020 | STD, STD | 4 | $11.11 |
| 11127-71020 | O/S 0.05, O/S 0.05 | 4 | $11.11 |
| 11126A | RING, SHAFT SNAP(FOR VALVE GUIDE BUSH) |
| 90520-12049 | | 4 | $2.21 |
| 11131 | SEAT, INTAKE VALVE |
| 11131-63010 | STD, STD | 4 | $19.77 |
| 11132-63010 | O/S 0.03, O/S 0.03 | 4 | $19.77 |
| 11135 | SEAT, EXHAUST VALVE |
| 11135-71010 | STD, STD | 4 | $32.06 |
| 11136-71010 | O/S 0.03, O/S 0.03 | 4 | $37.96 |
| 11181 | PLATE, CYLINDER HEAD, REAR |
| Not applicable |
| 11182 | GASKET, CYLINDER HEAD REAR PLATE |
| Not applicable |
| 11191 | TUBE, SPARK PLUG |
| 11191-22010 | | 4 | $6.44 |
| 11191A | GASKET(FOR SPARK PLUG TUBE) |
| 90430-31141 | | 4 | $1.70 |
| 11201 | COVER SUB-ASSY, CYLINDER HEAD |
| 11201-79035 | | 1 | $177.13 |
| 11201A | NUT, CAP(FOR CYLINDER HEAD COVER) |
| 90176-08007 | | 3 | $2.13 |
| 11201B | WASHER, SEAL(FOR CYLINDER HEAD COVER) |
| 90210-09001 | | 3 | $2.37 |
| 11213 | GASKET, CYLINDER HEAD COVER |
| 11213-71020 | | 1 | $23.54 |
| 11492B | PLATE, WATER SEAL |
| 11492-71010 | | 1 | $11.11 |
| 11493A | GASKET, WATER SEAL PLATE |
| 11493-71010 | | 1 | $1.50 |
| 12108 | CAP SUB-ASSY, OIL FILLER |
| 12180-61010 | (05/1987 - 02/1990) | 1 | $14.79 |
| 12180-71011 | (06/1985 - 04/1987) | 1 | $18.90 |
| 12108A | GASKET(FOR OIL FILLER CAP) |
| 12195-71020 | | 1 | $5.38 |
| 90345-51025 | *** STD. PART | | $3.44 |
| 91511-60840 | *** STD. PART | | $1.15 |
| 91611-60814 | *** STD. PART | | $0.95 |
| 91611-60818 | *** STD. PART | | $1.34 |
| 91611-60840 | *** STD. PART | | $1.94 |
