Products

Home > Products > Cylinder Seal Kits > 428-8692 4288692 Hydraulic Bucket Cylinder Overhaul Seal Kit for Heavy Articulated Wheel Loader 745 745C

428-8692 4288692 Hydraulic Bucket Cylinder Overhaul Seal Kit for Heavy Articulated Wheel Loader 745 745C

Name: 428-8692 4288692 Hydraulic Bucket Cylinder Overhaul Seal Kit for Heavy Articulated Wheel Loader 745 745C
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 428-8692
Price: 7.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 428-8692

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

Product Description

Product Details

Highlight: 
                                                                                                                                                                                                                                                Hydraulic bucket cylinder seal kit, Wheel loader 745C overhaul kit, Heavy articulated loader cylinder seals
                              

Part No.::	428-8692	Part Name::	SEAL KIT
Model:	745 745C	Machine:	Articulated Truck
Material:	EPDM	Color:	BLACK,BROWN,WHITE

Part No.::	428-8692
Part Name::	SEAL KIT
Model:	745 745C
Machine:	Articulated Truck
Material:	EPDM
Color:	BLACK,BROWN,WHITE

Product Description

1. Quick Details of seal 428-8692:

Part NO.	428-8692
Machine	articulated truck
Size	OEM
Material	EPDM
Oil seal type	SEAL KIT

2. 428-8692 picture :

428-8692 4288692 Hydraulic Bucket Cylinder Overhaul Seal Kit for Heavy Articulated Wheel Loader 745 745C 0
3. Service part number :

PART NO.	PART NO.	Part NO.
4J9225	3670576	249-6671
1H5728	1357935	236-6919
2H3928	3694631	206-9298
4J9220	1964813	8T-9597
2J8163	1714358	236-6919
2H3935	2263571	249-6670
4J9221	5W4819	3K-0360
5F3106	2353546	095-1716
1J6474	2K2961	3K-0360
5F3999	1411774	6V-9746
1S0668	2R0098	3J-1907

4. FAQ

Q: What four kinds of raw materials constitute all sealing components inside this maintenance repair kit?
A: The whole repair pack is composed of high tear-resistant extruded PU, talcum mineral powder compound modified PTFE, outdoor weather & ozone resistant EPDM elastomer and coconut coir woven base phenolic resin impregnated anti-wear piston guide fabric.

Q: What original natural color does each sealing part keep without artificial pigment blending or surface paint coating?
A: Extruded PU main dynamic seals are pale milky white, talcum-filled PTFE backup rings are uniform ash gray, EPDM static rubber fittings are matte charcoal black, coir fabric wear rings are warm yellowish brown.

Q: What core sealing task does extruded PU complete inside the heavy loader’s bucket hydraulic cylinder?
A: As the core reciprocating sealing component, extruded PU relies on stable elastic rebound to lock high-pressure hydraulic fluid inside cylinder cavities and stop leakage when the bucket curls inward and extends outward continuously to scoop massive hard rocks and loose aggregate under irregular ground resistance at heavy-load quarry work.

Q: What is the core design purpose to equip talcum-filled PTFE as auxiliary backup ring matching PU main seal?
A: It fills tiny clearance gaps inside piston mounting grooves and prevents soft PU sealing lip from being extruded and cracked by instantaneous hydraulic pressure spikes generated when the digging bucket suddenly hits compact bedrock or oversized boulders during intensive loading work.

Q: What outstanding practical characteristics make EPDM rubber superior to traditional regular NBR rubber?
A: EPDM has excellent low-temperature flexibility and ultraviolet ageing resistance, maintaining stable sealing tightness after long-term exposure to outdoor wind, dew and alternating hot-cold seasonal temperature changes at open-air raw material yards all year round.

5. Exhibition and Wearhous

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

Tags:

Contacts: Mr. Vivian

Tel: 86-135-33728134

Contact Now

Mail Us

Our Products

Oil Seal Kits

Cylinder Seal Kits

Hydraulic Seal Kits

Breaker Seal Kit

Pump Oil Seal

Piston Seal Rings

Piston Rod Seals

Crankshaft Oil Seals

Excavator Seal Kits

Dust Wiper Seals

O Ring Seals

Floating Oil Seal

Valve Pusher

Gasket Kit

Engine Turbochargers

Friction Disc

Oil Seal Kits

Cylinder Seal Kits

Hydraulic Seal Kits

Breaker Seal Kit

Pump Oil Seal

Piston Seal Rings

Piston Rod Seals

Crankshaft Oil Seals

Excavator Seal Kits

Dust Wiper Seals

O Ring Seals

Floating Oil Seal

Valve Pusher

Gasket Kit

Engine Turbochargers

Friction Disc

428-8692 4288692 Hydraulic Bucket Cylinder Overhaul Seal Kit for Heavy Articulated Wheel Loader 745 745C

Hydraulic bucket cylinder seal kit

Wheel loader 745C overhaul kit

Heavy articulated loader cylinder seals

BUCKET Cylinder Seal Kit 2478998,

ARM Cylinder Seal Kit CTC,

Oil Seal Kits

Cylinder Seal Kits

Hydraulic Seal Kits

Breaker Seal Kit

Pump Oil Seal

Piston Seal Rings

Piston Rod Seals

Crankshaft Oil Seals

Excavator Seal Kits

Dust Wiper Seals

O Ring Seals

Floating Oil Seal

Valve Pusher

Gasket Kit

Engine Turbochargers

Friction Disc