Description
Review
Description
Model: Caterpillar Hydraulic D-Ring kit
Part Name:Hydraulic D-Ring kit
Part Number:4C4784
Position : Hydraulic hose fittings
Material: HNBR
Certification: IOS 9000
Packaging Details: bag or box carton
Delivery Time: 2-5days upon payments confirmed
Brand: TOPARTS, OEM or as Required
Payment Terms: TT/Paypal/WEST UNION
Supply Ability: 500PCS
Suitcase Style D-Ring Kits
All Toparts O-Ring Kits come in special protective suitcases, containing the most popular ring sizes.
Viton O-Rings have higher temperature resistance than regular O-Rings. Toparts SN75 contains Nitrile 75 Hardness, substantially
improving the lifetime of the component. Toparts O-Rings can be use in any industrial application from automotive to heavy equipment.
Parts list
The control valve is one of the important parts that regulates oil f ow and controls hydraulic device.
O-rings seal the inside of the control valves. Use of appropriate O-rings that are suitable is
essential for proper maintenance of the overall machine performance. Toparts Select Parts O-ring Kit is
a package of the uniquely-developed O-rings which are replaced during overhauling control valves.
Roles of O-ring：
1 Preventing oil leak
The O-ring prevents oil leakage to the outside by press-f tting it to a control valve. Oil leakage
through a deteriorated O-ring may cause various troubles.
2 Preventing impurity intrusion
The O-ring prevents the intrusion of dust and moisture from the outside. Deteriorated O-ring and
intrusion of impurities may adversely affect other hydraulic devices including pumps, cylinders,
and motors by causing scoring, abnormal wear and other problems.
When oil leakage is detected in the control valve, early replacement of the O-ring is
recommended. Be certain to use O-ring Kit made of Toparts to maintain high machine
performance when O-ring is replaced.
Our customers
Our advantage:
1. Best quality: the rubber materials is best and it have better performance.
2.Special in your market.Special package and best quality can get more customer and better profit.
3.Install Convenient: Every size have their own position, It is good for install and looks more professional.
4.long lifetime, with special skill to help seals resist oxidation, water, oil.
5.With sponge protect.The sponge can help o-rings resist oxidation ,it can keep long time.
6.Covered NOK parts
Seal kit: ORIGINAL/OEM Hydraulic cylinder Seal kit Boom, Arm, Bucket, Center Joint seal kit, Track adjuster seal kit, Tensioner Cylinders seal kit, Gear pump seal kit, hydraulic pump seal kit, travel pump seal kit, control valve seal kit Swing pump seal kit, any excavator o-ring box, o-ring kit.
Part Name:Hydraulic D-Ring kit
Part Number:4C4784
Position : Hydraulic hose fittings
Material: HNBR
Certification: IOS 9000
Packaging Details: bag or box carton
Delivery Time: 2-5days upon payments confirmed
Brand: TOPARTS, OEM or as Required
Payment Terms: TT/Paypal/WEST UNION
Supply Ability: 500PCS
Suitcase Style D-Ring Kits
All Toparts O-Ring Kits come in special protective suitcases, containing the most popular ring sizes.
Viton O-Rings have higher temperature resistance than regular O-Rings. Toparts SN75 contains Nitrile 75 Hardness, substantially
improving the lifetime of the component. Toparts O-Rings can be use in any industrial application from automotive to heavy equipment.
Parts list
| PART NUMBER | ID | QTY. | PART NUMBER | ID | QTY. | |
| 1P3700 | 19 | 10 | 1P3706 | 51.1 | 10 | |
| 1P3702 | 25.4 | 10 | 1P3707 | 54.2 | 10 | |
| 1P3703 | 31.9 | 10 | 1P3708 | 57.4 | 5 | |
| 1P3704 | 38.2 | 10 | 1P3709 | 63.9 | 5 | |
| 1P3705 | 44.7 | 10 |
O-rings seal the inside of the control valves. Use of appropriate O-rings that are suitable is
essential for proper maintenance of the overall machine performance. Toparts Select Parts O-ring Kit is
a package of the uniquely-developed O-rings which are replaced during overhauling control valves.
Roles of O-ring：
1 Preventing oil leak
The O-ring prevents oil leakage to the outside by press-f tting it to a control valve. Oil leakage
through a deteriorated O-ring may cause various troubles.
2 Preventing impurity intrusion
The O-ring prevents the intrusion of dust and moisture from the outside. Deteriorated O-ring and
intrusion of impurities may adversely affect other hydraulic devices including pumps, cylinders,
and motors by causing scoring, abnormal wear and other problems.
When oil leakage is detected in the control valve, early replacement of the O-ring is
recommended. Be certain to use O-ring Kit made of Toparts to maintain high machine
performance when O-ring is replaced.
Our customers
Our advantage:
1. Best quality: the rubber materials is best and it have better performance.
2.Special in your market.Special package and best quality can get more customer and better profit.
3.Install Convenient: Every size have their own position, It is good for install and looks more professional.
4.long lifetime, with special skill to help seals resist oxidation, water, oil.
5.With sponge protect.The sponge can help o-rings resist oxidation ,it can keep long time.
6.Covered NOK parts
Seal kit: ORIGINAL/OEM Hydraulic cylinder Seal kit Boom, Arm, Bucket, Center Joint seal kit, Track adjuster seal kit, Tensioner Cylinders seal kit, Gear pump seal kit, hydraulic pump seal kit, travel pump seal kit, control valve seal kit Swing pump seal kit, any excavator o-ring box, o-ring kit.
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