| Rocker Arm Cover for Models O, BB, CC, OO, AK, AT, BG, BO, BP, CC (SAI150S49) | nankinhobby.com | 83.99 USD | — | — |
| RR Crankcase for RC Engines (SAI7215) | nankinhobby.com | 73.59 USD | — | — |
| Valve Set for FG-61TS and FG-90R3 (SAIG61TS46) | nankinhobby.com | 71.99 USD | — | — |
| Rocker Arm for Various Applications (SAI120S41) | nankinhobby.com | 71.19 USD | — | — |
| Rocker Arm Cover for F H J Y EE JJ KK Models (SAI50GK49) | nankinhobby.com | 64.59 USD | — | — |
| Rocker Arm Cover (Pair) (SAI30SGK49) | nankinhobby.com | 61.39 USD | — | — |
| Rocker Cover for E, G, I, R, S, AA, EE, II, RR, AS, BM, BN, BZ, BS, CA, CF Models (SAI5049A) | nankinhobby.com | 58.09 USD | — | — |
| Rocker Arm Bracket for L-N, T-W, Z, AZ, CC (SAI120S45) | nankinhobby.com | 41.99 USD | — | — |
| Rocker Arm Bracket for RC Vehicles (SAI150S45) | nankinhobby.com | 41.99 USD | — | — |
| Rocker Arm Bracket for RC Vehicles (SAI150S44) | nankinhobby.com | 41.99 USD | — | — |
| Rocker Arm for P and TT Configurations (SAI60T41) | nankinhobby.com | 32.39 USD | — | — |
| Rocker Part for Various Models A-K, Q, S, X, Y, AA, DD, EE, II, JJ, KK, AS, BM, BZ, BS, CA, CF (SAI5041) | nankinhobby.com | 32.39 USD | — | — |
| SP-2 Sparkplug for RCEXL Ignition Systems (SAIG60R3120) | nankinhobby.com | 28.79 USD | — | — |
| Valve In/Out A, C, Q (SAI40MK346) | nankinhobby.com | 19.59 USD | — | — |
| Rod Cover/Rubber Seal:HH (SAI450R3D40) | nankinhobby.com | 18.39 USD | — | — |
| Rod Cover and Rubber Seal for Various Models (SAI120S40) | nankinhobby.com | 17.89 USD | — | — |
| Rocker Arm Screw & Nut 60T (4 pieces) (SAI60T42) | nankinhobby.com | 17.59 USD | — | — |
| Rocker Arm Pin FG-100TS (SAIG100TS43) | nankinhobby.com | 16.09 USD | — | — |
| Valve Returners Set with Designations M-O, V, W, Z, BB, CC, FF, HH, AZ, AT (SAI120S48) | nankinhobby.com | 15.59 USD | — | — |
| Valve Retainer for BD-K, P, S, X, Y, DD, EE, II, JJ, KK, AS, BM, BZ, BS, CA, CF Models (SAI5048) | nankinhobby.com | 10.09 USD | — | — |
| Rocker Arm Pin for MM and TT Models (2 Sets) (SAI30S43) | nankinhobby.com | 9.69 USD | — | — |
| Rocker Arm Pins for RC Models (SAI5043) | nankinhobby.com | 9.69 USD | — | — |
| Rubber Bushing Upper (SAI50123) | nankinhobby.com | 5.09 USD | — | — |
| Rubber Bushing Lower for RC Vehicles (SAI50124) | nankinhobby.com | 4.39 USD | — | — |