Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
1	1 21215-PRP-000 Holder IDLE SHAFT	21215-PRP-000	US $7.99
3	3 23421-PPV-010 Gear COUNTERSHAFT LOW	23421-PPV-010	US $103.04
4	4 23427-PRP-000 Gear PARKING	23427-PRP-000	US $106.24
5	5 23441-PPV-000 Gear COUNTERSHAFT SECOND	23441-PPV-000	US $111.36
6	6 23451-PRP-010 Gear COUNTERSHAFT THIRD	23451-PRP-010	US $82.56
7	7 23471-PRP-010 Gear COUNTERSHAFT FOURTH	23471-PRP-010	US $72.96
8	8 23491-PRP-000 Gear	23491-PRP-000	—
9	9 23531-PRP-000 Gear COUNTERSHAFT REVERSE	23531-PRP-000	US $97.28
10	10 23541-PRP-000 Gear REVERSE IDLE	23541-PRP-000	US $35.07
11	11 23542-P6H-000 Shaft	23542-P6H-000	—
12	12 23565-PRP-010 Selector REVERSE GEAR	23565-PRP-010	US $35.84
13	13 23566-PRP-000 Hub SELECTOR	23566-PRP-000	US $34.56
14	14 90201-PRP-000 Nut FLANGE, 24MM (LEFT HAND THREAD)	90201-PRP-000	from US $3.36
15	15 90402-P0Z-000 Washer	90402-P0Z-000	—
19	19 91024-PRP-004 Bearing NEEDLE, 40X46X14.5 (KOYO)	91024-PRP-004	US $8.40
20	20 91025-P0X-003 Bearing NEEDLE, 15X20X16 (NTN)	91025-P0X-003	US $4.34
22	22 91306-P0X-003 O-ring 8.1X4 (NOK)	91306-P0X-003	US $3.22
23	23 95701-060-200-8 Bolt FLANGE, 6X20	95701-060-200-8	from US $0.48
24	24 23221-PRP-010 Countershaft	23221-PRP-010	US $337.92
25	25 90431-P6H-000 Cotter 31MM	90431-P6H-000	US $1.89
26	26 90441-PRP-010 Collar 37X41X57.8	90441-PRP-010	US $12.88
27	27 90445-PPV-000 Collar 35X47X7.8	90445-PPV-000	US $10.36
28	28 90614-P0Z-000 Ring SNAP, 35MM	90614-P0Z-000	US $1.19
29	29 91028-P0Z-013 Bearing NEEDLE, 35X41X25.8 (NTN)	91028-P0Z-013	US $9.10

Countershaft Diagram Honda STREAM General 7039218-533662