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Thuis > producten > De Verbindingen van de stofwisser > 198-30-73320 1983073320 SEAL FOR D475A-5E0 S/N

198-30-73320 1983073320 SEAL FOR D475A-5E0 S/N

Productgegevens

Plaats van herkomst: China

Merknaam: OUB

Certificering: ISO 9001

Modelnummer: 198-30-73320

Betaling en verzendvoorwaarden

Min. bestelaantal: 10 pc's/Accepteer bestelling

Prijs: Onderhandelbaar

Verpakking Details: PP -tas binnen.outer is doos met film gewikkeld.

Levertijd: Binnen 5-15 dagen na het verkrijgen van uw afstoting

Betalingscondities: L/C, D/A, D/P, T/T, Western Union, MoneyGram

Levering vermogen: 1000 stuks

Krijg Beste Prijs
Productgegevens
Markeren:
Onderdeelnr.:
198-30-73320
Model:
D475A-5E0
Machine:
Kruippakjebulldozer
Maat:
OEM
Naam:
RING, RUITENWISSER
Cilinder:
Voor dubbele kantelbulldozer
Temperatuur:
+140℃
Materiaal:
PU, RUBBER SPCC
Kleur:
groene kleur
Onderdeelnr.:
198-30-73320
Model:
D475A-5E0
Machine:
Kruippakjebulldozer
Maat:
OEM
Naam:
RING, RUITENWISSER
Cilinder:
Voor dubbele kantelbulldozer
Temperatuur:
+140℃
Materiaal:
PU, RUBBER SPCC
Kleur:
groene kleur
Productbeschrijving

1. Quick Details of  seal 198-30-73320 :

Part NO. 198-30-73320
Machine D475A-5E0
Size OEM
Material PU
Oil seal type WIPER SEAL

 

2. 198-30-73320 picture:

198-30-73320  1983073320  SEAL FOR D475A-5E0 S/N 0

3. Service ring part no. :

PART NO. PART NO. Part NO.
20Y-70-23230 14Y-30-18150 07012-10125
205-70-73280 207-30-54160 07016-10407
207-70-72120 09370-00070 07016-11400
208-70-73530 09370-00090 07016-20256
21K-70-12181 415-15-13540 07016-20407
07145-00120 421-22-31761 07016-20457
209-72-11261 426-09-11110 07145-00050
209-72-11311 427-09-11120 07145-00060
07145-00090 07145-00080 07145-00070

 

4. FAQ

Q1: What are Komatsu dust seals, and where are they used?

A:   Komatsu dust seals (also called dust rings or wipers) are rubber or polyurethane sealing components that block dust, dirt, water, and debris from entering critical machine parts like hydraulic cylinders, bearings, track rollers, idlers, and engine compartments. They’re widely used on excavators (PC series), bulldozers (D series), loaders (WA series), and mining equipment.

 

Q2: Why are dust seals important for Komatsu machines?

A:  Dust causes abrasive wear, clogs filters, contaminates oil, and damages cylinders/pistons. Failed dust seals lead to:

  • Premature hydraulic cylinder scoring & leaks;
  • Fast track/bearing wear;
  • Engine abrasion (silica dust);
  • Higher maintenance & downtime costs.

Q3: How do I know if my Komatsu dust seal is bad?
A:  Watch for these symptoms:

  • Hydraulic oil leaks around cylinder ends
  • Dust buildup inside hydraulic components
  • Scratches on cylinder rods
  • Uneven or noisy track/roller operation
  • Reduced machine performance & increased oil changes

Q4: How often should I replace Komatsu dust seals?
A:

  • Standard conditions: Every 2,000–3,000 hours or during cylinder rebuilds
  • Dusty/mining environments: Every 1,000–2,000 hours (more frequent inspection)
  • Air filter dust indicators: Clean/replace when yellow piston enters red zone

     If you need more details, you can join us for further discussion.

5. Exhibition & Warehous

 

198-30-73320  1983073320  SEAL FOR D475A-5E0 S/N 1

198-30-73320  1983073320  SEAL FOR D475A-5E0 S/N 2

 

198-30-73320  1983073320  SEAL FOR D475A-5E0 S/N 3

 

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