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Caterpillar E320C-B Excavator Bucket Seal Kit High-Performance Hydraulic Cylinder Seals

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Caterpillar E320C-B Excavator Bucket Seal Kit High-Performance Hydraulic Cylinder Seals

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Brand Name :	YOUCHANG/ZHIPAN
Model Number :	E320C-B Bucket Seal Kit
Certification :	UDEM
Price :	Negotiable price
Payment Terms :	L/C,T/T,Western Union
Supply Ability :	10000 pcs per week
Delivery Time :	2-3 work days

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Product Details
Company Profile

Caterpillar E320C-B Excavator Bucket Seal Kit High-Performance Hydraulic Cylinder Seals

Premium Hydraulic Cylinder Seal Set

The E320C-B/C/D Bucket Seal Kit Cylinder Seal Kit For Caterpillar E320B E320C E320D .This complete kit includes high-quality seals, wipers, o-rings, and wear rings to ensure reliable performance, leak prevention, and long service life in tough working environments.

Engineered to withstand high pressure, oil, heat, and heavy loads, the seal kit restores boom cylinder functionality and protects internal components from damage. It is manufactured with durable materials such as PU, PTFE, NBR, and fabric-reinforced rubber, meeting OEM or aftermarket standards.

Product Specifications

Attribute	Value
Model	E320C-B Bucket Seal Kit
Application	Hydraulic Cylinder Excavators, Loaders, Wheeloader and Construction works
Seal Type	Boom seal kit (full set)
Working Pressure	Up to 35 MPa (according material)
Temperature Range	-30°C to +120°C
Material	PU, NBR, PTFE, Phenolic resin
Hardness	30-90 shores A
Speed	1.5m/s

Key Features

High abrasion resistance for long-term use
Oil and heat resistant materials
OEM quality or high-grade aftermarket option
Easy to install with precise fit
Improves cylinder performance and reduces downtime
Prevents internal/external leakage
Reduces wear and maintains pressure

Product Images

Compatible Equipment Models

Komatsu PC45MR, PC56-7, PC60-7, PC70-8, PC60-6, PC40-7, PC40-8, PC60-2, PC60-5, PC60-6, PC75, PC100-5, PC120-6, PC150-5, PC130-7, PC200-3, PC200-6, PC200-8, PC210LC-8, PC220-8, PC240LC-8, PC300-3, PC300-5, PC300-6, PC300-7, PC360-7, PC400-3, PC400-5, PC600-6	Hitachi ZX60, ZX70, ZX100M-1, ZX120, EX60, EX60-2, EX60-3, EX60-7, EX100-1, EX120-5, EX120-6, ZX200, ZX200-3, ZX230, ZX240, ZX240-3, EX200-1, EX200-2, EX200-3, EX200-5, EX200-6, EX210-2, EX220-2, EX220-3, EX225-5, EX270, EX300-1, EX300-2, ZX330-3, ZX450H, EX300-5, 312, 315, 302.5C, 324D, 320D, 330, 329D, E200B, E240, 320, 320C
Hyundai R60-7, 130, R200-5, R215-7, R225-9, R210W-7, R220-5, R250-7, R260-7, R290-3, R300-5, R375-7, R305-7, R335-7, R300-3, R450	Kobelco SK07, SK60, SK75, SK60-8, SK120, SK120-3, SK130, SK200-8, SK200-6, SK250-8, SK210-6, SK220-1, SK230-6, SK250-6, SK200-8, SK210-8, SK300-3, SK330-6
Doosan/Daewoo DH60-7, DH80-7, DH130, DH215-7, DH215-9, DH220-5, DH220-2, DH220-3, DH225-7, DH280-3, DH150, DH300, DH330-3, DH300-5, DH420LC-7, DH300-7	Other Brands EC210BLC, EC140BLC, EC290B, EC360B, 210, 240, SH120, SH75, SH100, S280, S280FA, S280F2, S281, S340, S265F2, SH200, SH200A3, HD550, HD450, HD800-7, HD400SEM, HD700-2, HD700-5, HD700-7, HD800SD-5, HD900-7, HD820-2, HD820, HD770-1, HD770-2, HD880-1, HD850, HD250, HD400, CLG200, Sunward60, Sunward70, XG820

Note: If you need custom-made seal kit, please contact us for more information.

Shipping and Packaging

Package	1 set seal kit in one ppy bag (we have pp, carton, iron bags and boxes as customer requirement)
Delivery Time	2-3 days
MOQ	5 sets
Shipment	By air/sea/express (DHL/FEDEX/TNT/UPS/EMS)

Other Product show ------ OK Seal Excavator Hydraulic Seal

SIZE DETAILS:

OK-25*16*4.2 OK-165*144*8

OK-32*21*4.2 OK-170*149*8

OK-40*26.3*5.8 OK-175*154*8

OK-40*29*4.2 OK-180*159*8

OK-50*34.5*6.3 OK-190*169*8

OK-50*36.3*5.8 OK-200*179*8

OK-50*37*8 OK-210*189*8

OK-50*39*4.2 OK-220*199*8

OK-55*44*4.2 OK-220*205*8

OK-60*41.7*7 OK-230*209*8

OK-60*49*4.2 OK-240*225*8

OK-63*44.7*7 OK-250*229*8

OK-63*47.5*6.3 OK-260*239*8

OK-63*52*4.2 OK-270*249*8

OK-70*51.7*7 OK-280*255.5*8

OK-70*54.5*6.3 OK-290*271*9.5

OK-70*59*4.2 OK-300*272*9.5

OK-75*54*8 OK-320*292*9.5

OK-75*59.5*6.3 OK-330*302*9.5

OK-80*59*8 OK-350*322*9.5

OK-80*64.5*6.3 OK-370*342*9.5

OK-85*64*8 OK-420*392*9.5

OK-90*69*8 OK-450*422*9.5

OK-90*74.5*6.3 OK-480*452*9.5

OK-95*74*8 OK-140*119*8

OK-100*79*8 OK-140*125*8

OK-100*84.5*6.3 OK-145*124*8

OK-105*84*8 OK-150*129*8

OK-110*89*8 OK-150*135*8

OK-110*94.5*6.3 OK-152.4*131.5*8

OK-115*94*8 OK-160*139*8

OK-115*100*8 OK-160*148*8

OK-120*99*8 OK-130*114.5*6.3

OK-125*104*8 OK-130*115*8

OK-125*109.5*6.3 OK-135*114*8

OK-130*109*8 OK-135*119.5*6.3

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