Komatsu PC78UU-6 Parts

25 parts fit the Komatsu PC78UU-6. Every part is listed with its Komatsu part number so you can match it to your parts manual. Choose genuine or quality aftermarket parts — we quote within 24 hours and ship worldwide.

• 21W-03-41220 — Hose (construction)
• 21W-03-41120 — Oil Cooler (construction)
• 708-3T-14113 — Servo Piston (construction)
• 7824-62-5001 — Controller (construction)
• DK582532-0700 — Low Pressure Switch (construction)
• 21W-70-41371 — Bucket Link Bushing (construction)
• 21W-60-41202 — Travel Gearbox with Motor (construction)
• 21W-43-41323 — Stepping Motor (construction)
• TZ500D2002-00 — Travel Motor Drive Shaft (construction)
• TZ500D1015-00 — Travel Motor Shaft (construction)
• TZ505D9000-00 — Travel Motor Seal Kit (construction)
• 7824-85-4810 — Ignition Switch (construction)
• 7824-62-4009 — Controller Computer Board (construction)
• 708-3T-04620 — Hydraulic Gear Pump (construction)
• 708-3T-04610 — Hydraulic Gear Pump (construction)
• 708-3T-04220 — Main Pump Flange (construction)
• 6731-11-5511 — Muffler Silencer (construction)
• 22U-979-1711 — DKS15CH A/C Compressor (construction)
• 22B-54-16433 — Lower Roller (construction)
• 22B-54-16424 — Roller (construction)
• 21W-60-41201 — Travel Motor Assy (construction)
• 21W-43-41321 — Throttle Motor (construction)
• 21W-43-31112 — 24V Motor Assembly (construction)
• 21W-04-41161 — Water Separator (construction)
• 21W-03-41110 — Water Tank Radiator (construction)