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248-7284 2487284 312D Excavator Spare Parts Hub Pump Coupling

I appreciate the help from Paul, he's prefessional and knows exactly what parts I need. My CAT has gone back to work without any problem.

—— Raphael

Got the final drive and its beautiful I think. We've have it assembled in our Hitachi ZX330 excavator, my machines goes to work again now. Many thanks

—— Kevin

Fast shippment, the arrived parts is good quality, our engine is repaired and is perfectly running at maximum power. Thank you, god bless.

—— Mohammed

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248-7284 2487284 312D Excavator Spare Parts Hub Pump Coupling

248-7284 2487284  312D Excavator Spare Parts Hub Pump Coupling
248-7284 2487284  312D Excavator Spare Parts Hub Pump Coupling 248-7284 2487284  312D Excavator Spare Parts Hub Pump Coupling

Large Image :  248-7284 2487284 312D Excavator Spare Parts Hub Pump Coupling

Product Details:
Place of Origin: China
Brand Name: OEM
Model Number: 248-7284 2487284
Payment & Shipping Terms:
Minimum Order Quantity: 1 PCS
Price: Negotiable
Packaging Details: Wooden box for heavy parts, paper carton for light parts
Delivery Time: 3-7 working days
Payment Terms: T/T, D/P, D/A,Western Union, L/C, MoneyGram
Supply Ability: 100-2000
Detailed Product Description
Category: Excavator Spare Parts Product Name: Pump Coupling Hub
Part Number: 248-7284 2487284 Model Number: 312D 312D2 313D 315D 318D
Packing: Standard Export Carton Warranty: 6/12 Months
High Light:

312D Excavator Spare Parts


2487284 Excavator Spare Parts


Excavator Hub Pump Coupling

  • 248-7284 2487284 Hub Pump Coupling Applied To 312D Excavator Spare Parts


  • Specification
Product name Pump coupling hub
Part number 248-7284 2487284
Model 312D 312D2 313D 313D 314D 315D 318D 319D
Category group Excavator Spare Parts
Warranty 6 months
Payment term T/T, Western Union, MoneyGram
Delivery time 1-3 days after receiving the payment
Packing As request or standard packing
Means of transport By sea/air, DHL




  • Application 

EXCAVATOR 311D LRR 312D 312D L 312D2 312D2 GC 312D2 L 312E 312E L 313D 313D2 313D2 LGP 314D CR 314D LCR 314E CR 314E LCR 315D L 316E L 318D L 318D2 L 318E L 319D 319D L 319D LN



  • More hubs for machine

120M, 12M, 2470C, 3054, 3054B, 3054C, 3054E, 3056, 3056E, 307, 312, 312B L, 312C, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 315, 315B L, 315C, 317, 318D2 L, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L...

120M 2, 2384C, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 416F, 420F, 428F, 430F, 432F...

3555951 HUB
305.5, 306

2791318 HUB
304C CR, 305.5D, 305.5E, 305C CR
3338029 HUB-FLANGE
M315D, M316D, M317D 2, M318C, M318D, M318D MH

2692432 HUB
M318C, M318C MH, M318D MH, M322C, M322D, M322D MH

2703849 HUB GP-WHEEL
M318C, M318C MH, M318D MH, M322C, M322D, M322D MH

2679162 HUB
M313C, M313D

306E, 307E

2307034 HUB
305.5E, 305E, A19, A26B

2110151 HUB
302.2D, 302.4D, 302.7D, A7B, T9B

2253885 HUB
302.2D, 302.4D, 302.7D, A7B
3338028 HUB-FLANGE
M313D, M315D 2

3338030 HUB-FLANGE
M318D MH, M322C, M322D, M322D MH




  • Diagram parts list

SISPos.Part NoQtyParts nameComments
1. 7Y-1900 [4] INSERT-COUPLING
3. 7Y-1902 [4] INSERT-COUPLING
4. 7Y-1904 M [4] BOLT-SOCKET HEAD (M16X2X50-MM)
5. 248-7284 [1] HUB
6. 7Y-0466 M [2] SETSCREW-SOCKET (M16X2X22-MM)
7. 7Y-0468 [12] PIN-SPRING

248-7284 2487284  312D Excavator Spare Parts Hub Pump Coupling 0



  • Other parts we can supply.

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.


2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.


3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.


4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.


5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.


6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.






  • Packaging & Delivery


Packaging Details:


1. According to orders,pack the spare parts one by one by oil paper;


2. Put them into small carton boxes one by one;


3. Put the packed small carton boxes into bigger carton boxes one by one;


4. Put the bigger carton boxes into wooden boxes if necessary especially for the shipments by sea.


5.. goods is packed by oil paper and plastic bags inside


6. using wooden package.


7. we support the custom-made demand for package


Port: Huangpu


Lead Time : Within 2 days after receiving the pay me.


Shipping: Expedited Shipping(FedEx/DHL/TNT/UPS), air cargo, truck, by sea.





  • Warranty


1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.


2. Warranty type: replacement of the parts that have quality problem.


3. Warranty is not valid for below s

* Customer give wrong information about the order

* Force Majeure

* Wrong installation and operation

* Rust because of wrong stock & maintenance




  • Our Service


1. OEM Manufacturing welcome : Product , Package ...


2. When you place order with us , we will take clear photos as your need .


3. We will reply you for your inquiry in 24 hours .


4. When you got the goods , test them , and give me a feedback . If you have any questions about the problem , contact with us , we will offer the solve way for you .





  • Our Company


Anto Machinery is made up of a professinal engineering team, with high experirence in genuine, OEM and aftermarket parts.


for excavators, bulldozers, forklift, loaders, and crane covering brand Hyundai , Sany , DOOSAN , Vo-lvo , HITACHI , KOBELCO , KOMATSU , KATO , , JCB , LIEBHERR , SANY , XCMG , XGMA , LIUGONG , SHANTUI , etc.


We are with full range of data information for the engine parts, hydraulic parts ,seal parts, electrical parts, gear & reducer parts, cylinder parts, bucket parts, cab parts, etc. As exporting about 20 years, we now have customers the whole world including the countries Brazil, Mexico, Colombia, Venezuela, Peru, America, Canada, Russia, Poland, Ireland, Sweden, France, England, Romania, Spain, Portugal, Ukraine, Lithuania, Norway, Italy, Finland, UAE, Saudi Arabia, Israel, Iraq, Sudan, Kenya, Tanzania, Sri Lanka, Kazakhstan, Pakistan, Burma, Thailand, Vitenam, Philippines, Indonesia, Australia, New Zealand, etc.


Thanks very much to our customers support and big trust.


We will keep improving everyday. Any of your encouragement in inquiry and order is our motivation.


We warm welcome your visiting and consulting on your needed parts.




  • Why choose us


1. Quality stability .


2. Professional R&D team .


3. We have all Specifications of our products and can meet customers ’ product diversity needs .


4. We prefer to accept your lower MOQ in order to relieve your purchasing stress .


5. Our markets are widely distributed to North Europe , East Europe , West Europe , North America , South America , East Asia , Southeast Asia , Middle East , Australia , etc . and enjoy good reputation .

Contact Details
Guangzhou Anto Machinery Parts Co.,Ltd.

Contact Person: Mr. Paul

Tel: 0086-15920526889

Fax: +86-20-89855265

Send your inquiry directly to us (0 / 3000)