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Home > Products > Oil Seal Kits > 07012-20022 0701220022 Heavy Crawler Bulldozer Final Drive Shaft Full Oil Seal Repair Kit OEM Replacement Maintenance Spare Parts

07012-20022 0701220022 Heavy Crawler Bulldozer Final Drive Shaft Full Oil Seal Repair Kit OEM Replacement Maintenance Spare Parts

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 07012-20022

Payment & Shipping Terms

Minimum Order Quantity: 10

Price: Negotiable

Packaging Details: PP Bag Inside.outer is carton with film wrapped.

Delivery Time: Within 5-15 days after getting your desposit

Payment Terms: L/C,D/A,D/P,T/T,Western Union

Supply Ability: 1000Pcs

Get Best Price
Product Details
Highlight:

Heavy Crawler Bulldozer final drive shaft

,

Oil seal repair kit OEM replacement

,

Bulldozer maintenance spare parts

Part No.::
07012-20022
Part Name::
SEAL LIP
Machine:
Bulldozer
Material:
PU
Color:
BLACK
Part No.::
07012-20022
Part Name::
SEAL LIP
Machine:
Bulldozer
Material:
PU
Color:
BLACK
Product Description

1. Quick Details of  seal 07012-20022:

Part NO. 07012-20022
Machine Bulldozer
Size OEM
Material PU
Oil seal type SEAL ;OIL

2. 07012-20022 picture:

07012-20022 0701220022  Heavy Crawler Bulldozer Final Drive Shaft Full Oil Seal Repair Kit OEM Replacement Maintenance Spare Parts 0
3. Service part number :

PART NO. PART NO. Part NO.
707-98-37600 707-98-60120 707-98-60120
707-98-60100 707-98-60100 707-98-58240
707-98-60110 707-98-60110 707-98-60100
707-98-60120 707-98-60120 707-98-60121
707-98-60121 707-98-60121 707-98-61100
707-98-61100 707-98-61100 707-98-61110
707-98-26540 707-98-37680 707-98-62100
707-98-26550 707-98-37690 707-98-62120
707-98-26560 707-98-38500 707-98-62131
707-98-62100 707-98-62100 707-99-45040
707-98-26540 707-98-37680 707-98-62100
707-98-62120 707-98-62120 707-99-45220
707-99-46130 707-99-64130 707-99-77240

4. FAQ

Q: What integrated structural design does this full final drive oil seal kit adopt for crawler bulldozers?
A: It is a complete matched multi-component assembly instead of a single standalone oil seal, adopting fourteen-layer lip dual dust and oil mist isolation design, fully equipped with matched flat gaskets, assorted multi-size O-rings and rigid pressure-resistant support rings covering all sealing positions of bulldozer final drive rotary shafts.


Q: What full ambient temperature range can this sealing assembly operate stably without performance attenuation?
A: Its stable working temperature range spans -145°C to 351°C, adapting to freezing alpine winter earthmoving construction and uninterrupted high-temperature heavy-load pushing operation at open-pit mines and road leveling yards.


Q: Can this sealing kit be universally fitted to all types of construction engineering machinery?
A: It is tailor-made exclusively for heavy crawler bulldozer final drive systems only, and cannot be installed on wheel loaders, mining excavators or road graders of other series.


Q: What long-term static hydraulic pressure can the whole sealing assembly bear steadily during daily heavy bulldozer work?
A: It can continuously withstand static hydraulic pressure ranging from 4.10MPa to 5.80MPa, and buffer instantaneous pressure surges triggered by equipment startup, sudden braking and load switching to avoid slow persistent gear oil seepage.


Q: What core engineering construction scenarios is this sealing kit designed for regular overhaul maintenance?
A: It is developed for routine maintenance of final drive rotary shafts on heavy crawler bulldozers, widely applied in large open-pit mineral exploitation, mountain road grading, reservoir embankment filling and large-scale land formation earthmoving projects.


Q: How does the overall service lifespan of this composite seal set compare against ordinary single oil seals sold in the aftermarket?
A: The fourteen-layer matched composite material structure greatly lowers natural aging and leakage risks. Under daily full-load bulldozer operation conditions, its usable service life reaches more than 1.85 times that of standard single-piece oil seals.


Q: Does this product provide reliable barrier performance against mud, grit and floating high-temperature oil mist in harsh field working environments?
A: Yes. The fourteen-lip rubber structure cooperates with fully enclosed galvanized metal frames to form dual isolation barriers, blocking construction mud, fine gravel and suspended hot gear oil mist from invading the final drive’s internal precision transmission components.


Q: What practical labor-saving convenience can on-site bulldozer maintenance technicians gain from using this fully matched seal kit?
A: Every accessory is precisely cut following original equipment dimensional specifications without missing any size specification. One complete set finishes all final drive shaft sealing replacement procedures, drastically cutting the time spent searching for scattered separate sealing pieces.

5. Exhibition and Wearhous

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14X-13-05110  14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 2

 

14X-13-05110  14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 3

 

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