Graco REPAIR KIT,TWINMIXER3,STD ACT,Features KIT INCLUDES: SEAL, POSPK, 1 4IDX1 2OD, STD, P V [QTY. 2 ]; SEAL, POSIPAK, . 250IDX. 437OD, ZAP [QTY. 4 ]; O RING, QUAD, BUNA, 218, 70A [QTY. 1 ]; O RING, TES, 015, 70A [QTY. 6 ]; O RING, BUNA, 126, 70A [QTY. 1 ]; O RING, BUNA, 007, 70A [QTY. 1 ]; O RING, QUAD, BUNA, 010, 70A [QTY. 2 ]; GASKET, 10 32 FITTING [QTY. 2 ]; LUBRICANT, GREASE, KRYTOX [QTY. 1 ]