our PPWBK1 is the kit you need to replace tie / through bolts, washers and nuts on the 40-77, 40-77A, 40-77B, 40-87, 40-87A , 40-87C, 40-87D, 40-87F, 40-87H AND 40-152 Cleveland nose wheel. Cleveland recommends replacing the bolts every 4-5 tire changes. Our kits puts everything in one lost cost kit to save time looking up the correct parts. This kit supports the following aircraft models using the above nose wheel, be sure to consult your manual to ensure this is the nose wheel for your application as there are often multiple wheels used by the OEM. Aerofab LA4, LA250, Beech B19, 23, 24, 24R, C33, F33, F33A, G33, V35, 36, A36TC, 56TC, 58, 58P, 76, 77, Cessna 150, 152, 172, 177, 177RG, 182, 205, 206, 207, 210. Cirrus SR20, SR22, Diamond DA4, Embraer EMB312, Grob 115, Grumman AA1, TR-2, AA5, Commander 112, 114, Mitsubishi MU2, Mooney M20C, M20D, M20E, M20F, M20G, M20J, M20K, M20M, Piper PA28-151, -161, R180, R200, -201T, PA32R300, RT300, RT300T, -301, PA34-220, PA44-180, PA46-310P, -350P, Siai Marchetti, Slingsby, Socata TBM100, 110, 125, 150, 180, TB9, TB10, TB200, TB20, TB21 and Taylorcraft F-22. Contains bolts. washers and nuts for 1 wheel assembly.