Washers - Toothed Description AMK Finish OEM Part # Origin AMK Part # CLICK FOR PRICING #6 EXT TOOTH WA MECH ZC. 12 pk Mechanical Zinc, Trivalent Clear & Sealer (LYQ) 34937-S, 138473, 138476 B-11239 #8 EXT TOOTH WA ZDC. 12 pk Zinc & Yellow (KWA) 34938-S36, 9423235 B-13034 #10 EXT TOOTH WA ZDC. 12 pk Zinc & Yellow (KWB) 34939-S36, 453474 B-13035 #12 EXT TOOTH WA .47 D MECH ZC. 12 pk Mechanical Zinc, Trivalent Clear & Sealer (LRG) 34927-S8, 125751 B-11240 1/4 EXT TOOTH WA ZC. 12 pk .0002 Zinc & Wax (OQ~) 34940-S8, 121753 B-13036 5/16 TY-A EXT TOOTH WA PHOS. 12 pk Phosphate & Oil (OR~) 34941-S B-11671 5/16 TY-A EXT TOOTH WA MECH ZC. 12 pk Mechanical Zinc, Trivalent Clear & Sealer (OR~) 34941-S8, 138485 B-13038 5/16 TY-B EXT TOOTH WA ZDC. 8 pk Zinc & Yellow (OTO) 34941-S B-11758 3/8 TY-A EXT TOOTH WA PHOS. 10 pk Phosphate & Oil (OS~) 34942-S2, 120930 B-13040 3/8 TY-A EXT TOOTH WA ZC. 10 pk .0002 Zinc & Wax (OS~) 34942-S8, 138489 B-13041 7/16 TY-A EXT TOOTH WA PHOS. 10 pk Phosphate & Oil (OT~) 138493 (Chry), 138493, 34943-S B-11241 7/16 TY-A EXT TOOTH WA ZC. 10 pk .0002 Zinc & Wax (OT~) 136857, 138494, 34943-S B-11242 7/16 TY-B EXT TOOTH WA MECH ZC. 10 pk Mechanical Zinc, Trivalent Clear & Sealer (DL~) 136857-S7-8, 138494-S8 B-15090 1/2 TY-A EXT TOOTH WA PHOS. 10 pk Phosphate & Oil (OU~) 34944-S2, 138496 B-11244 1/4 INT TOOTH WA .47 D ZC. 12 pk .0002 Zinc & Wax (LYC) 34905-S, 120423 B-11310 1/4 X .69 D INT/EXT TOOTH WA ZC. 8 pk .0002 Zinc & Wax (KFS) 351274-S, 174916 B-11314 5/16 INT TOOTH WA .60 D PHOS. 12 pk Phosphate & Oil (OHR) 34906-S2, 138540 B-11311 5/16 INT/EXT WA .97 D MECH ZC. 4 pk Mechanical Zinc, Trivalent Clear & Sealer (MFS) 178537 B-11315 5/16 X 1.06 INT/EXT TOOTH WA ZC. 4 pk .0002 Zinc & Wax (KGC) 356309-S8, 178542 B-13039 5/16 INT TOOTH CONI WA 1.25 D PHOS. 4 pk Plain Finish (PHD) B-14126 3/8 X .68 D INT TOOTH WA ZC. 12 pk .0002 Zinc & Wax (MIP) 34907-S8, 138542 B-11312