R305-7 Hyundai Excavator Swing Motor 31N8-12010 31N8-10120 31N8-12020
High-performance swing motor assembly designed for Hyundai R305-7 and compatible excavator models. This genuine replacement part ensures reliable operation and durability in demanding construction environments.
Compatible Models: R305-7 R290LC-7A
Category: Excavator Swing Motor
Part Numbers: 31N8-12010, 31N8-10120, 31N8-12020
Type: M2X170
Material: Steel
Color: Red
Inventory Status: In Stock
Shipping Methods: By Sea, Air, or Express
Quality Assurance: Pre-shipment inspection with detailed photos provided for customer confirmation
Compatible Hyundai Machinery Models
| Model |
Component Description |
Part Number |
| R290LC-7 |
SWING MOTOR(#0151-) » SWING MOTOR UNIT |
31N8-12010 |
| R290LC-7A |
SWING MOTOR(TYPE 1, -#1132) » SWING MOTOR UNIT |
31N8-12010 |
| R290LC7H |
SWING MOTOR » SWING MOTOR UNIT |
31N8-12010 |
| R300LC-7 |
SWING MOTOR(TYPE 1, -#1408) » SWING MOTOR UNIT |
31N8-12010 |
| R305LC-7 |
SWING MOTOR(TYPE 1, -#0626) » SWING MOTOR UNIT |
31N8-12010 |
| R320LC-7 |
SWING MOTOR(TYPE 1, -#1485) » SWING MOTOR UNIT |
31N8-12010 |
| R320LC-7A |
SWING MOTOR(-#0465) » SWING MOTOR UNIT |
31N8-12010 |
SWING MOTOR (TYPE 1, -#0626) Components
Parts List for SWING MOTOR Assembly
| Position |
Part No |
Quantity |
Parts Name |
| N*. |
31N8-10122 |
[1] |
SWING MOTOR ASSY |
| N*. |
31N8-10123 |
[1] |
SWING MOTOR ASSY |
| *-1. |
31N8-12010 |
[1] |
SWING MOTOR UNIT |
| 31 |
XKAH-00121 |
[1] |
VALVE-BRAKE |
| 51 |
XKAH-00122 |
[2] |
VALVE-RELIEF |
| 52 |
XKAH-00115 |
[1] |
BLOCK |
| 101 |
XKAH-00162 |
[1] |
SHAFT-DRIVE |
| 106 |
XKAH-00161 |
[3] |
SPACER |
| 111 |
XKAH-00160 |
[1] |
BLOCK-CYLINDER |
| 113 |
XKAH-00159 |
[1] |
BUSHING-SPHERICAL |
| 114 |
XKAH-00158 |
[1] |
SPRING |
| 116 |
XKAH-00157 |
[12] |
ROD-PUSH |
| 117 |
XKAH-00156 |
[1] |
SPACER F |
| 118 |
XKAH-00155 |
[1] |
SPACER R |
| NS121. |
XKAH-00154 |
[9] |
PISTON |
| NS122. |
XKAH-00153 |
[9] |
SHOE |
| 123 |
XKAH-00152 |
[1] |
RETAINER |
| 124 |
XKAH-00151 |
[1] |
PLATE-SHOE |
| 131 |
XKAH-00150 |
[1] |
PLATE-VALVE |
| 301 |
XKAH-00149 |
[1] |
CASING |
| 303 |
XKAH-00546 |
[1] |
CASING-VALVE |
| 304 |
XKAH-00147 |
[1] |
COVER-FRONT |
| 304 |
XKAH-00930 |
[1] |
COVER-FRONT |
| 351 |
XKAH-00146 |
[2] |
PLUNGER |
| 355 |
XKAH-00145 |
[2] |
SPRING |
| 401 |
XKAH-00144 |
[4] |
BOLT-SOCKET |
| 432 |
XKAH-00143 |
[2] |
RING-SNAP |
| 433 |
XKAH-00142 |
[1] |
RING-SNAP |
| 437 |
XKAH-00141 |
[1] |
RING-SNAP |
| 438 |
XKAH-00140 |
[1] |
RING-SNAP |
| 443 |
XKAH-00139 |
[1] |
BEARING-ROLLER |
| 444 |
XKAH-00138 |
[1] |
BEARING-ROLLER |
| 451 |
XKAH-00137 |
[2] |
PIN-SPRING |
| 464 |
XKAH-00136 |
[1] |
PLUG-VP |
| 468 |
XKAH-00136 |
[2] |
PLUG-VP |
| 469 |
XKAH-00135 |
[2] |
PLUG |
| K471. |
XKAH-00134 |
[1] |
O-RING |
| K472. |
XKAH-00133 |
[1] |
O-RING |
| K485. |
XKAH-00052 |
[1] |
O-RING |
| K487. |
XKAH-00052 |
[2] |
O-RING |
| K488. |
XKAH-00132 |
[2] |
O-RING |
| K491. |
XKAH-00131 |
[1] |
SEAL-OIL |
| K491. |
XKAH-00929 |
[1] |
SEAL-OIL |
| 702 |
XKAH-00130 |
[1] |
PISTON-BRAKE |
| K706. |
XKAH-00129 |
[1] |
O-RING |
| K707. |
XKAH-00128 |
[1] |
O-RING |
| 712 |
XKAH-00127 |
[20] |
SPRING-BRAKE |
| 742 |
XKAH-00126 |
[2] |
PLATE-FRICTION |
| 743 |
XKAH-00125 |
[3] |
PLATE-SEPERATION |
| 744 |
XKAH-00120 |
[2] |
PLUG |
| 745 |
XKAH-00119 |
[1] |
PLUG |
| 746 |
XKAH-00118 |
[1] |
PLUG |
| 841 |
XKAH-00114 |
[2] |
BOLT-SOCKET |
| 993 |
XKAH-00124 |
[1] |
PLUG |
| 994 |
XKAH-00123 |
[1] |
PLUG |
| *-2. |
@ |
[1] |
SWING REDUCTION GEAR |
| K. |
XKAH-00465 |
[1] |
SEAL KIT |
| S. |
XKAH-00615KT |
[1] |
PISTON ASSY |
| N. |
@ |
[AR] |
NOT SUPPLIED PARTS |
Warehouse & Inventory Capacity
We maintain over 4000 square meters of three-dimensional warehouse space and an additional 2000 square meters of outdoor storage facilities.
Our extensive inventory ensures we can respond quickly to customer demands with fast delivery times as our competitive advantage.
Frequently Asked Questions
What products do you specialize in?
We provide digging final drives, swing drive motors, reducer gearboxes, and their component parts for excavators.
How long is the warranty period?
We offer a 3 to 6 month warranty period, during which we provide free maintenance spare parts for any warranted issues.
Can I order samples for testing?
Yes, we welcome sample orders for product testing and evaluation.
What is the ordering process?
Provide us with your model requirements and quantity, and we will issue a proforma invoice. After payment confirmation, we prepare your order with timing dependent on order complexity.
Do you have your own manufacturing facility?
Yes, we operate our own factory with 22 years of specialized experience in the excavator gear industry.
