tender for overhauling kit for d1 auto drain valve sr. no. description: wabco pc no qty/kit[1].gasket [wabco pc no] 521786 qty/kit- 1 [2]. gasket [wabco pc no] 93840 qty/kit- 1 [3]. iaphragm[wabco pc no] 542828 qty/kit- 1 [4]. o ring [wabco pc no] 524609 qty/kit- 2 [5]. o ring [wabco pc no]531860 qty/kit- 1 [6]. seal [wabco pc no] 566944 qty/kit- 1 [7]. spring,diaphragm [wabco pc no]551139 qty/kit- 1 [8]. check,ball 1/2dia [wabco pc no] 85031 qty/kit- 1 [9]. plug choke [wabco pcno] 551143 qty/kit- 1 [10]. nut,retaining,ball ch [wabco pc no] 569330qty/kit- 1 [11]. bush ballcheck [wabco pc no] 551136 qty/kit- 1 [12]. retainer seal [wabco pc no] 551137 qty/kit- 1 [13]. pin[wabco pc no] 68557 qty/kit- 1 [14]. stem [wabco pc no] 551138 qty/kit- 1 [15]. follower diaphragm[wabco pc no] 551141 qty/kit- 1.
