1988-1991 Honda NT650 Hawk GT Head bearing interchange

Model interchange:
The Hawk uses the same head bearings and dust seals as several other Honda motorcycles, and few Triumphs:

This list came from the 2021 Parts Unlimited catalog

Sorted by...
displacementyearname
89-90 VTR250 Interceptor
11-13 CBR250RR
15-20 CB300F/ABS
19-20 CB300R/ABS
17-20 CMX300/ABS
89-90 CB400F
86-87 CMX450C
13-16 CB500F/ABS
13-20 CB500X/ABS
13-20 CB500R/ABS
17-20 CMX500/ABS
82 CX500TC Turbo
84-86 VF500C/F
85-86 VT500C
04-06 CB600F (599)
87-06 CBR600F/F2/F3/F4/F4i
03-20 CBR600RR/RA ABS
88-07 VT600 Shadow
18 CB650F/ABS
19-20 CB650R/ABS
14-20 CBR650F/ABS
83 CX650T Turbo
08-09 DN01
84-86 CB700SC Nighthawk S
14-18 CTX700
12-17 NC700X/J
06-11 NT700V
84-87 VF700C/F/S
86-87 VFR700 Interceptor
87-87 VT700
80-82 CB750
91-03 CB750 Nighthawk
79-82 CB750F Super Sport, K 750 Four
79 CB750L
82-83 CB750C, SC	
18-20 NC750X/XD
88 VF750C
94 VF750C/C2/CD
82-84 VF750F/S
86-97 VFR750F
98-20 VT750C/C2/CA/CB/CS/DC/DCA/RS Shadow
89-98 PC800 Pacific Coast
98-98 VFR800/A/F1 Interceptor
14-15 VFR800/A/F1 Interceptor
88 VT800 Shadow
79-82 CB900C, F
02-07 CB919
93-99 CBR900RR
00-01 CBR929RR
02-03 CBR954RR
94-95 CB1000
83 CB1000C
09-16 CB1000R/ABS
87-96 CBR1000F
04-07 CBR1000RR
16-19 CRF1000L Africa Twin
77-79 GL1000 Gold Wing
84-86 VF1000F, R
98-05 VTR1000F SuperHawk
83 CB1100F Super Sport
13-14 CB1100
97-07 CBR1100XX
79-82 CBX
20 CRF1100L Africa Twin
80-83 GL1100/A, I
91-02 ST1100/A
83-86 VF1100C/S
85-07 VT1100C/C2/C3 Shadow
10-14 VFR1200
17 VFR1200X
84-87 GL1200 Gold Wing
14 CTX1300
03-18 ST1300
03-09 VTX1300C/R/S
88-00 GL1500 Gold Wing/Valkyrie
02-08 VTX1800C/F/N/R/S 
77-79 GL1000 Gold Wing
79 CB750L
79-82 CB750F Super Sport, K 750 Four
79-82 CB900C, F
79-82 CBX
80-82 CB750
80-83 GL1100/A, I
82 CX500TC Turbo
82-83 CB750C, SC	
82-84 VF750F/S
83 CB1000C
83 CB1100F Super Sport
83 CX650T Turbo
83-86 VF1100C/S
84-86 CB700SC Nighthawk S
84-86 VF1000F, R
84-86 VF500C/F
84-87 GL1200 Gold Wing
84-87 VF700C/F/S
85-07 VT1100C/C2/C3 Shadow
85-86 VT500C
86-87 CMX450C
86-87 VFR700 Interceptor
86-97 VFR750F
87-06 CBR600F/F2/F3/F4/F4i
87-87 VT700
87-96 CBR1000F
88 VF750C
88 VT800 Shadow
88-00 GL1500 Gold Wing/Valkyrie
88-07 VT600 Shadow
89-90 CB400F
89-90 VTR250 Interceptor
89-98 PC800 Pacific Coast
91-02 ST1100/A
91-03 CB750 Nighthawk
93-99 CBR900RR
94 VF750C/C2/CD
94-95 CB1000
97-07 CBR1100XX
98-05 VTR1000F SuperHawk
98-20 VT750C/C2/CA/CB/CS/DC/DCA/RS Shadow
98-98 VFR800/A/F1 Interceptor
00-01 CBR929RR
02-03 CBR954RR
02-07 CB919
02-08 VTX1800C/F/N/R/S 
03-09 VTX1300C/R/S
03-18 ST1300
03-20 CBR600RR/RA ABS
04-06 CB600F (599)
04-07 CBR1000RR
06-11 NT700V
08-09 DN01
09-16 CB1000R/ABS
10-14 VFR1200
11-13 CBR250RR
12-17 NC700X/J
13-14 CB1100
13-16 CB500F/ABS
13-20 CB500R/ABS
13-20 CB500X/ABS
14 CTX1300
14-15 VFR800/A/F1 Interceptor
14-18 CTX700
14-20 CBR650F/ABS
15-20 CB300F/ABS
16-19 CRF1000L Africa Twin
17 VFR1200X
17-20 CMX300/ABS
17-20 CMX500/ABS
18 CB650F/ABS
18-20 NC750X/XD
19-20 CB300R/ABS
19-20 CB650R/ABS
20 CRF1100L Africa Twin
94-95 CB1000
83 CB1000C
09-16 CB1000R/ABS
13-14 CB1100
83 CB1100F Super Sport
15-20 CB300F/ABS
19-20 CB300R/ABS
89-90 CB400F
13-16 CB500F/ABS
13-20 CB500R/ABS
13-20 CB500X/ABS
04-06 CB600F (599)
18 CB650F/ABS
19-20 CB650R/ABS
84-86 CB700SC Nighthawk S
80-82 CB750
91-03 CB750 Nighthawk
82-83 CB750C, SC	
79-82 CB750F Super Sport, K 750 Four
79 CB750L
79-82 CB900C, F
02-07 CB919
87-96 CBR1000F
04-07 CBR1000RR
97-07 CBR1100XX
11-13 CBR250RR
87-06 CBR600F/F2/F3/F4/F4i
03-20 CBR600RR/RA ABS
14-20 CBR650F/ABS
93-99 CBR900RR
00-01 CBR929RR
02-03 CBR954RR
79-82 CBX
17-20 CMX300/ABS
86-87 CMX450C
17-20 CMX500/ABS
16-19 CRF1000L Africa Twin
20 CRF1100L Africa Twin
14 CTX1300
14-18 CTX700
82 CX500TC Turbo
83 CX650T Turbo
08-09 DN01
77-79 GL1000 Gold Wing
80-83 GL1100/A, I
84-87 GL1200 Gold Wing
88-00 GL1500 Gold Wing/Valkyrie
12-17 NC700X/J
18-20 NC750X/XD
06-11 NT700V
89-98 PC800 Pacific Coast
91-02 ST1100/A
03-18 ST1300
84-86 VF1000F, R
83-86 VF1100C/S
84-86 VF500C/F
84-87 VF700C/F/S
88 VF750C
94 VF750C/C2/CD
82-84 VF750F/S
10-14 VFR1200
17 VFR1200X
86-87 VFR700 Interceptor
86-97 VFR750F
14-15 VFR800/A/F1 Interceptor
98-98 VFR800/A/F1 Interceptor
85-07 VT1100C/C2/C3 Shadow
85-86 VT500C
88-07 VT600 Shadow
87-87 VT700
98-20 VT750C/C2/CA/CB/CS/DC/DCA/RS Shadow
88 VT800 Shadow
98-05 VTR1000F SuperHawk
89-90 VTR250 Interceptor
03-09 VTX1300C/R/S
02-08 VTX1800C/F/N/R/S 

Triumph:

11-16 America
01-16 Bonneville/T100
06-16 Scrambler
05-16 Speedmaster
04-16 Thruxton 900
02-05 T100 Bonneville