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217-9894 2179894 Premium Hydraulic Cylinder Seal Kit for cat 735B 745 735

Name: 217-9894 2179894 Premium Hydraulic Cylinder Seal Kit for cat 735B 745 735
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 217-9894
Price: 7.00 USD
Availability: InStock

제품 세부정보

원래 장소: 중국

브랜드 이름: OUB

인증: ISO9001

모델 번호: 217-9894

결제 및 배송 조건

최소 주문 수량: 10

가격: 협상 가능

포장 세부 사항: 내부 PP 백. outer는 필름 포장 된 상자입니다.

배달 시간: 탈수를받은 후 5-15 일 이내에

지불 조건: L/C,D/A,D/P,T/T,웨스턴 유니온

공급 능력: 1000PCS

최고 가격 받기

제품 세부정보

제품 설명

제품 세부정보

강조하다: 
                                                                                                                                                                                                                                                Cat 735B hydraulic cylinder seal kit, Premium hydraulic cylinder seals, 745 735 hydraulic cylinder repair kit
                              

부품 번호 ::	217-9894	부품 이름::	씰 키트
모델:	740 D400E II 740B	기계:	덤프트럭
재료:	내습성 NBR	색상:	노란색, 파란색, 검은색

부품 번호 ::	217-9894
부품 이름::	씰 키트
모델:	740 D400E II 740B
기계:	덤프트럭
재료:	내습성 NBR
색상:	노란색, 파란색, 검은색

제품 설명

1. Quick Details of seal 217-9894:

Part NO.	217-9894
Machine	dump truck
Size	OEM
Material	Moisture-Resistant NBR
Oil seal type	SEAL KIT

2. 217-9894 parts on group :

NO.	PART NO.	PRAT NAME	QTY
1	167-2306	SEAL	1
2	374-3664	SEAL	1
3	167-2199	SEAL	1
4	1K-7095	SEAL	1
5	3E-6703	O-RING	1
6	140-0249	SEAL	1
7	4J-3745	SEAL	1
8	495-8197	SEAL	1

3. 217-9894 picture:

217-9894 2179894 Premium Hydraulic Cylinder Seal Kit for cat 735B 745 735 0
4. Service part number :

PART NO.	PART NO.	Part NO.
5J8325	1790464	8C5176
6J7167	277-9940	8C5175
8200506	152-3968	1H7339
5J8200	326-7289	8T9528
6J6917	6V5393	5K5129
2J1411	5P4076	6J3134
5J8300	1237272	2N5243
5F3999	1411774	6V-9746
1S0668	2R0098	3J-1907
1672201	335879	1011983
304606	5J8150	4J5267

5. FAQ

Q: What are the natural color and surface features of each part without additional paint or pigment?
A: Moisture-resistant NBR parts are deep black with a smooth matte surface and soft elasticity. High-toughness PU seals are light amber, with a compact and solid texture. Mineral-oxide filled PTFE rings are pale beige, mixed with tiny fine particle texture from internal fillers. Multi-layer felt composite guide rings are natural taupe, with obvious layered and fibrous texture on the surface.

Q: What prominent advantages does high-toughness PU have in forestry hydraulic cylinders?
A: This PU material owns excellent tear resistance and fatigue resilience. When the equipment clamps, lifts and transports heavy logs repeatedly, it closely fits the reciprocating parts inside the cylinder. It can firmly lock high-pressure hydraulic fluid and keep intact under heavy load and irregular impact, avoiding leakage even after tens of thousands of cyclic movements in complex woodland conditions.

Q: What role does mineral-oxide filled PTFE play when paired with PU main seals?
A: Mineral oxide fillers enhance the overall rigidity and pressure bearing capacity of PTFE. It can fully fill the tiny gaps inside piston mounting grooves. When grabbing oversized logs triggers sudden hydraulic pressure surges, this material disperses instantaneous pressure evenly, prevents the PU seal lip from being squeezed and damaged, and also stabilizes the overall running state of the cylinder.

Q: How does moisture-resistant NBR differ from ordinary rubber materials?
A: Besides basic oil resistance, this upgraded NBR is optimized for humid environments. It can resist the erosion of dew, moist air and occasional splashed water in forests. It will not absorb moisture, swell or lose elasticity easily after long-term use, and still maintains stable sealing performance in foggy and rainy woodland working days.

Q: Where are the moisture-resistant NBR seals mainly installed on the hydraulic cylinder?
A: These rubber components are mostly mounted on fixed connection positions, including cylinder end cover flanges, hydraulic pipe joints and static gaskets. These positions are exposed to humid air and hydraulic oil for a long time, so the material’s moisture-proof and oil-resistant performance can be fully exerted here.

Q: What practical effects can multi-layer felt composite guide rings bring during piston movement?
A: Different from traditional woven rings, this felt composite structure has good shock absorption and noise reduction effects. It can absorb lateral force generated by unbalanced log weight, correct minor deviation of the piston, and reduce harsh metal collision and friction noise. It makes the cylinder run more smoothly and quietly while slowing down component wear.

Q: Can customers purchase individual parts separately instead of the full complete kit?
A: We mainly provide full kits for one complete cylinder overhaul. If only several individual parts are damaged and need replacement, you can send us detailed size specifications, and we will arrange separate supply according to your actual demands.

Q: Can these materials adapt to the changeable temperature and humidity in woodland environments?
A: Both mineral-oxide filled PTFE and moisture-resistant NBR have strong environmental adaptability. They remain stable in cool, humid mornings and warm, dry afternoons, and will not fail due to frequent changes of temperature and humidity.

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콘택트 렌즈: Mr. Vivian

전화: 86-135-33728134

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217-9894 2179894 Premium Hydraulic Cylinder Seal Kit for cat 735B 745 735

Cat 735B hydraulic cylinder seal kit

Premium hydraulic cylinder seals

745 735 hydraulic cylinder repair kit

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ARM 실린더 밀폐 키트 CTC,

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실린더 씰 키트

수력 봉지 키트

차단기 씰 키트

펌프 오일 밀봉

피스톤 씰 링

피스톤 막대 밀폐

크랜크 샤프트 오일 밀폐

굴삭기 씰 키트

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