Price: query Add to cart Go to cart Rating: 11 Buy Komatsu GEAR, RING, DRY CLUTCH 12312-50K00 genuine, new aftermarket tractor parts with delivery GEAR Cross Reference number: You can buy: US$64.50 12 Aug 2025 FridayParts Ring Gear 12312-50K00 for Nissan H20 II Engines Compare Prices: . As an associate, we earn commssions on qualifying purchases through the links below $84.25 18 Oct 2022 US: Benzel, LLC Aftermarket replacement 12312-50K00 Ring Gear for TCM $84.25 18 Oct 2022 US: Benzel, LLC Aftermarket replacement 12312-50K00 Ring Gear for Nissan $57.30 09 Oct 2022 2.4[1.08] Pounds US: All Parts Whole FORKLIFT RING GEAR 12312-50K00 Number on catalog scheme: 23 Komatsu machinery list: _ Book/Page ZA-15 CHASSIS & ENGINE (PM057) S/N 300001~/ 320001~/ 360001~ H-20 S/N K010081~ - PISTON, CONNECTING ROD, CRANKSHAFT AND FLYWHEEL ZB-11 CHASSIS & ENGINES (PM061)490001A-up H20 S/N K010081~ - PISTON, CONNECTING ROD, CRANKSHAFT AND FLYWHEEL AX-16 CHASSIS, ENGINE & MASTS (PM078-MC) S/N 600001A~/ 650001A(E)~ FIG. 01-1020 ENGINE - H20-II - PISTON AND CRANKSHAFT BX-12 CHASSIS, ENGINE & MAST (PM086-MC-1) S/N 10001A~/ 500001A~/ 550001A(E)~ FIG. 01-1020 ENGINE - H20-II - PISTON AND CRANKSHAFT FIG. 01-1021 ENGINE - H25 - PISTON AND CRANKSHAFT AX20 CHASSIS, ENGINE & MASTS S/N 670001A~ FIG. 01-0220 ENGINE - K21 EPA TIER 1 - PISTON, CRANKSHAFT & FLYWHEEL S/N 670001A~ BX20 CHASSIS, ENGINE & MASTS S/N 580001A~ FIG. 01-0220 ENGINE - K21/K25 EPA TIER 1 - PISTON, CRANKSHAFT & FLYWHEEL S/N 580001A~ AX50 CHASSIS, ENGINES & MASTS S/N 675001A~/ 650001~ FIG. 01-0220 K21 ENGINE - PISTON, CRANKSHAFT & FLYWHEEL - S/N 675001A~/671578-672056 EPA TIER 2 ENGINES FIG. 01-0221 K21 ENGINE - PISTON, CRANKSHAFT & FLYWHEEL - S/N 672057~ CARB 2010 ENGINE S/N 86298~ / 86329~ BX50 CHASSIS, K21/ K25 ENGINES & MASTS S/N 2X0001A~/ A22,A23,A240001~/ 750875~ FIG. 01-0220A K21/K25 ENGINE - PISTON, CRANKSHAFT & FLYWHEEL - TIER 1 S/N 200001A - 205849A FIG. 01-0220B K21/K25 ENGINE - PISTON, CRANKSHAFT & FLYWHEEL - TIER 2/CARB 2010 FOR EPA SERIAL BREAKS, SEE ""ENGINE AND MODEL IN BX50 CHASSIS, GK21/ GK25 ENGINES & MASTS S/N A260001~/ A400001~ FIG. 01-0220B GK21/GK25 ENGINE - PISTON, CRANKSHAFT & FLYWHEEL Parts gear Komatsu : 12312-50K00A GEAR, RING Komatsu 12312-61700 GEAR (D4, D5, GD4) Komatsu 12312-K4047 GEAR-RING, FLYWHEEL Komatsu 12312-L1101 GEAR (D6, GD6, D11, GD11) Komatsu 12312-L1102 GEAR-RING (GD32) Komatsu 12312-VB000 GEAR, RING Komatsu 1222 678 H91 GEAR, PLANET CLUSTER Komatsu 1222 673 H91 GEAR, RING Komatsu 1222 550 H91 GEAR, PINION Komatsu 1222 548 H91 GEAR, BULL Komatsu 1222 542 H91 GEAR, PLANETARY Komatsu 1214 923 H91 GEAR SET, RING AND PINION Komatsu 1214 004 H1 GEAR, SPUR Komatsu 1213 670 C1 GEAR & HUB ASSEMBLY, LOW Komatsu 1211 799 H91 GEAR SET, BEVEL PINION Komatsu 121-10-11451 GEAR,DRIVE Komatsu 121-10-11322 GEAR Komatsu 121-10-11321 GEAR Komatsu 12312-50K00A GEAR, RING Komatsu 12312-61700 GEAR (D4, D5, GD4) Komatsu 12312-K4047 GEAR-RING, FLYWHEEL Komatsu 12312-L1101 GEAR (D6, GD6, D11, GD11) Komatsu 12312-L1102 GEAR-RING (GD32) Komatsu 12312-VB000 GEAR, RING Komatsu 1233 888 H91 GEAR SET, RING AND PINION Komatsu 1235 349 H1 GEAR, SPUR Komatsu 1235 574 H1 GEAR, PLANET Komatsu 1235 798 H1 GEAR, SIDE Komatsu 1238 195 H1 GEAR, IDLER Komatsu 1238 216 H1 GEAR, FUEL PUMPING Komatsu