CHUNG YANG INDUSTRIES CO., LTD.
886-4-25344036 
886-4-25327600
No.2, Ln. 178, Sec. 3, Changping Rd., Tanzi Dist., Taichung City 427, Taiwan
http://www.chungyang.com.twProducts
Specification
| No. | BOM | NAME | DESCRIPTION |
| FA02301000004020 | Piston Kit | R23 Piston Kit | |
| FA02301001 | FA02301001004030 | Piston | Piston (23cc 4-bolt) |
| FA02601001 | FA02601000004030 | Piston | Piston (26cc 4-bolt) |
| FA02900102 | FA02901001004030 | Piston | Piston 36mm 29cc for F290 |
| FW02631001 | FW02631000CY0420 | Piston Kit | Marine 263 Piston Kit |
| RA02251101 | RA02251101005010 | Piston Pin | CY Piston Pin for 35mm Piston |
| RA02258006 | RA02258001005020 | Snap Ring | Piston Clip Set |
| RA02301006 | RA02301001004030 | Piston | Piston (ψ32mm) |
| RA02301002 | RA0230100100420A | Piston Kit | 32mm Piston Kit |
| RA02301201 | RA02301201004050 | Piston ring | CY23cc piston ring 32mm |
| RA02541001 | RA02541000004031 | Piston | Piston (ψ34mm) |
| RA02541201 | RA02541201004050 | Piston ring | R26/273 Piston Ring |
| RA02701002 | RA02701000004030 | Piston | Piston (ψ35mm) |
| RA02701003 | RA02701000004200 | Piston Kit | 35mm Piston Kit |
| RA02701201 | RA02701201004050 | Piston ring | 35mm Piston Ring |
| RA02901003 | RA0290100100403A | Piston | Piston (ψ36mm) |
| RA02901101 | RA02901101005010 | Piston Pin | CY Piston Pin for 36mm Piston |
| RA02901201 | RA02901201004050 | Piston ring | 36mm Piston Ring |
| RA04201000041110 | Piston | Piston for R42 | |
| RA04201201 | RA04201201041210 | Piston ring | Piston Ring-42cc |
| RA04208006 | RA04208001041340 | Snap Ring | Piston Snap Ring -42/46c.c |
| RA04601002 | RA0460100000420A | Piston Kit | Piston Kit 46cc |
| RA04601001 | RA04601001041110 | Piston | Piston (46cc) |
| RA04601201 | RA04601201041210 | Piston ring | Piston Ring f. R46 engine |
| RW02631002 | RW02631001004030 | Piston | 26cc Piston (0.7mm) |
| RW02631201 | RW02631201004050 | Piston ring | CY34mm-0.7 Piston Ring |
