logo

Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134

Guangzhou Opal Machinery Parts Operation Department Company Profile
Products
Home > Products > Oil Seal Kits > 07012-20025 0701220025 Heavy Crawler Bulldozer Final Drive Shaft Complete Oil Seal Repair Kit OEM Replacement Maintenance Spare Parts

07012-20025 0701220025 Heavy Crawler Bulldozer Final Drive Shaft Complete Oil Seal Repair Kit OEM Replacement Maintenance Spare Parts

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 07012-20025

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

,

OEM replacement oil seal kit

,

Bulldozer maintenance spare parts

Part No.::
07012-20025
Part Name::
SEAL LIP
Machine:
Bulldozer
Material:
PU
Color:
BLACK
Part No.::
07012-20025
Part Name::
SEAL LIP
Machine:
Bulldozer
Material:
PU
Color:
BLACK
Product Description

1. Quick Details of  seal 07012-20025:

Part NO. 07012-20025
Machine Bulldozer
Size OEM
Material PU
Oil seal type SEAL ;OIL

2. 07012-20025 picture:

07012-20025 0701220025 Heavy Crawler Bulldozer Final Drive Shaft Complete 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
707-98-37600 707-98-60120 707-98-60120
707-98-37610 707-98-60121 707-98-60121
707-98-37620 707-98-61100 707-98-61100
707-98-37670 707-98-61110 707-98-61110
707-98-37680 707-98-62100 707-98-62100
707-98-37690 707-98-62120 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
707-98-37670 707-98-61110 707-35-52780

4. FAQ

Q: What special mineral reinforcing fiber is blended into the core sealing rubber of this bulldozer maintenance seal set?
A: Ruthenium-silicate fiber is fused into modified NBR raw rubber. It effectively restrains irreversible rubber creep deformation under long-term forward and reverse rotation of bulldozer final drive shafts and prevents swelling damage after prolonged immersion in heavy-duty gear lubricating fluid.


Q: What distinct color differences can buyers identify among all accessories packed inside this full overhaul kit?
A: All rubber sealing fittings are matte charcoal black with fine interwoven fiber grain spread across the surface. Metal frames and built-in tension springs present consistent silver metallic luster, while nylon anti-extrusion support strips are soft pale ivory for easy sorting during bulldozer transmission assembly.


Q: What integrated multi-layer structural layout 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, featuring 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 to cover all sealing positions of bulldozer final drive rotary shafts.


Q: What full ambient temperature range can this sealing assembly operate stably without performance degradation?
A: Its stable working temperature range covers -146°C to 353°C, adapting to freezing alpine winter earthmoving construction and non-stop high-temperature heavy-load pushing work at open-pit mines and highway road leveling yards.


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


Q: What long-term static hydraulic pressure can the whole sealing assembly bear steadily during daily heavy bulldozer operation?
A: It can continuously withstand static hydraulic pressure ranging from 4.15MPa to 5.85MPa, and buffer instantaneous pressure surges triggered by equipment startup, sudden braking and frequent load switching to avoid slow persistent gear oil seepage.


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

5. Exhibition and Wearhous

14X-13-05110  14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 1

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

 

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