707-98-71020 7079871020 SERVICE KIT OF D155AX-3 D155AX-5

1. Quick Details of  seal 707-98-71020:

2. 707-98-71020 parts on group :

3.  707-98-71020 picture:

4. Service part number :

 
5. FAQ

Q: I want to get full set of sealing spare parts for bulldozer blade tilt cylinder, could you confirm the target part number for my order?
A: The exact matching part number is 707‑98‑71020, this complete blade tilt cylinder seal kit is specially developed for bulldozer blade tilt cylinder on‑site servicing and full hydraulic cylinder refurbishment jobs.

Q: Which hydraulic cylinder assembly does part number 707‑98‑71020 apply to on bulldozer equipment?
A: 707‑98‑71020 fits the blade tilt hydraulic cylinder, it adjusts the lateral inclination angle of dozer blade to form slope surface and correct cross‑slope condition during mine terrain‑shaping and heavy earth‑pushing construction works.

Q: What raw materials compose each sealing component contained inside this repair kit?
A: It adopts NBR oil‑resistant o‑rings, PU high‑impact resistant rod sealing lips, PTFE anti‑extrusion backup rings and phenolic wear rings to bear heavy side load and frequent short‑stroke reciprocating friction.

Q: Could you tell me about the processing precision and physical appearance of these sealing spare components?
A: Each seal keeps its inherent material color tone, all circular edges go through fine chamfering, working contact surfaces are precision machined to reduce wear under repeated steering swing cycles.

Q: Can this product prevent hydraulic oil leakage effectively?
A: The precise size design effectively reduces internal leakage and external oil seepage.

Q: What construction scenarios often require this arm cylinder seal kit for regular maintenance?
A: It is widely used for maintaining mini excavators working on villa foundation projects, landscape engineering, pipeline trenching and rural road reconstruction.

6. Exhibition and Wearhous

Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More