| Category |
Travel Reduction Gear |
| Name |
Nut Ring |
| Parts No |
39Q6-42140 |
| Machine Number |
R210LC7A R215LC7 RD210-7 RD210-7V RD220-7 |
| Lead time |
1-3 DAYS |
| Quality |
Brand new, OEM quality |
| MOQ |
1 PCS |
| Means of transport |
By sea/air, DHL FEDEX UPS TNT |
| Packing |
As request or standard packing |
1.Component Securement: Locks critical parts (bearings, gears, shafts) in place, preventing axial displacement during heavy loads (e.g., excavator digging, loader hauling) or high-speed rotation.
2.Vibration Resistance: The cotter pin locking system ensures the nut ring stays tight even under extreme vibration—avoiding catastrophic component failure (e.g., bearing dislodgment from the shaft).
3.Sealing Support: When paired with gaskets or O-rings, the nut ring’s tight thread engagement helps maintain lubricant seals, preventing oil leaks in hydraulic or transmission systems.
4.Durability in Harsh Environments: Corrosion-resistant coating and high-strength material withstand dirt, moisture, and temperature extremes, extending service life in demanding job site conditions.
7-SERIES CRAWLER EXCAVATOR R210LC7A R215LC7 RD210-7 RD210-7V RD220-7
9-SERIES CRAWLER EXCAVATOR R210LC9 R210LC9BC R210LC9BH R210NLC9 R220LC9A R220NLC9A R235LCR9 R250LC9 R250LC9A R260LC9S RB220LC9S RB260LC9S RD220LC9
F-SERIES CRAWLER EXCAVATOR HX220L HX220NL Hyundai
- More other ring applied to HYUNDAI heavey machine
| 3920691 RING-RETAINING |
| 100D-7, 110D-7A, 110D-7E, 110D-9, 35D-9, 50D-9, 80D-9, HDF35A-2, HDF50A, HL730-7, HL730-7A, HL730-9, HL730-9A, HL730-9S, HL730-9SB, HL730TM-9, HL730TM-9A, HL730TM7, HL730TM7A, HL740-7, HL740-7A, HL740... |
| |
| 3904849 RING-RETAINING |
| 33HDLL, 42HDLL, H70, H80, HDF35A-2, HDF50A, HL17C, HL25C, HL720-3C, HL730-7, HL7303C, HL730TM3C, HL730TM7, HL740-3, HL740-3ATM, HL740-7S, HL740-9B, HL740-9S, HL740-9SB, HL740TM-3, HL740TM-3A, HL750, H... |
| |
| 3901706 RING-RETAINING |
| 33HDLL, H70, H80, HL17C, HL720-3C, HL7303C, HL730TM3C, HL740-3, HL740-3ATM, HL740TM-3, HL740TM-3A, HL750, HL750-3, HL750TM3, R130LC, R130LC3, R130W, R130W3, R140LC-7, R140LC9S, R140W7, R140W9S, R160LC... |
| |
| XKCD-03623 RING-BACK UP |
| 110D-9, HX235L, R235LCR9, R235LCR9A |
| |
| S751-095004 RING-RETAINING |
| HX260L, HX520L, R250LC9, R250LC9A, R260LC9S, RB260LC9S |
| |
| XKDE-01348 RING,OIL PISTON |
| R260LC9S |
| |
| XKDE-01345 RING,COMPRESSION PISTON |
| R260LC9S |
| |
| XKDE-01346 RING,COMPRESSION PISTON |
| R260LC9S |
| |
| 3773721 RING-TURBO NOZZLE |
| 110D-9, HL740-F, HL740TM-F, HW140, HW210, HX220L, HX220NL, HX235L, HX260L, HX300L, HX330L, HX380L, HX430L |
| |
| 71K8-21220 RING-AIR VENT |
| HW140, HW210, HX140L, HX220L, HX220NL, HX260L, HX300L, HX480L, HX520L |
| |
| ZGBH-00353 RING-AXLE CLAMP |
| HW140, HW210, HX140L, HX160L, HX220L, HX220NL, HX260L, HX300L, HX330L, HX380L, HX430L, HX480L, HX520L |
| |
| 71K8-21221 RING-AIR VENT |
| HX140L, HX160L, HX220L, HX260L, HX300L, HX330L, HX380L, HX430L, HX480L, HX520L |
| |
| 39Q6-41210 RING-SNAP |
| HX220L, HX220NL, R210LC7A, R210LC9, R210LC9BC, R210LC9BH, R210NLC9, R215LC7, R220LC9A, R220NLC9A, R235LCR9, RB220LC9S, RD210-7, RD210-7V, RD220-7, RD220LC9 |
| |
| S601-040001 RING-RETAINING |
| HX220L, HX220NL, HX235L, HX260L, R210LC7A, R210LC9, R210LC9BC, R210LC9BH, R210NLC9, R215LC7, R220LC9A, R220NLC9A, R235LCR9, R235LCR9A, R250LC9, R250LC9A, R260LC9S, RB220LC9S, RB260LC9S, RD210-7, RD210... |
| |
| S602-080001 RING-RETAINING |
| HX220L, HX220NL, HX235L, HX260L, R210LC7A, R210LC9, R210LC9BC, R210LC9BH, R210NLC9, R215LC7, R220LC9A, R220NLC9A, R235LCR9, R235LCR9A, R250LC9, R250LC9A, R260LC9S, RB220LC9S |
| Pos. |
Part No |
Qty |
Parts name |
Comments |
| *. |
@ |
[1] |
TRAVEL MOTOR ASSY |
SEE 4155 |
| *-2. |
39Q6-42100 |
[1] |
TRAVEL REDUCTION GEAR |
|
| *-2. |
39Q6-42101 |
[1] |
TRAVEL REDUCTION GEAR |
|
| 1 |
39Q6-42110 |
[1] |
GEAR-RING |
|
| 2 |
39Q6-42120 |
[2] |
BEARING-ANG.BALL |
|
| 3 |
39Q6-42130 |
[2] |
SEAL ASSY-FLOATING |
|
| 4 |
39Q6-42140 |
[1] |
RING-NUT |
|
| 5 |
39Q6-42150 |
[1] |
PLATE-LOCK |
|
| 6 |
S017-120166 |
[4] |
BOLT-HEX |
|
| 7 |
39Q6-42160 |
[1] |
HOUSING |
|
| 8 |
S129-070206 |
[20] |
BOLT-SOCKET,UNIFIED |
|
| 9 |
39Q6-42170 |
[1] |
COUPLING |
|
| k10. |
39Q6-42190 |
[1] |
CARRIER 2 |
|
| k11. |
39Q6-42200 |
[4] |
GEAR-PLANATARY 2 |
|
| k12. |
39Q6-42210 |
[4] |
BEARING-NEEDLE 2 |
|
| k13. |
39Q6-42220 |
[8] |
WASHER-THRUST 2 |
|
| K14. |
39Q6-42230 |
[4] |
PIN-CARRIER 2 |
|
| K15. |
S472-800164 |
[4] |
PIN-SPRING |
|
| K16. |
39Q6-42350 |
[4] |
PIN-SOLID 2 |
|
| 17 |
39Q6-42240 |
[1] |
GEAR-SUN 2 |
|
| K18. |
39Q6-42260 |
[1] |
CARRIER 1 |
|
| K19. |
39Q6-42270 |
[3] |
GEAR-PLANETARY 1 |
|
| K20. |
39Q6-42280 |
[3] |
BEARING-NEEDLE 1 |
|
| K21. |
39Q6-42290 |
[6] |
WASHER-THRUST 1 |
|
| K22. |
39Q6-42300 |
[3] |
PIN-CARRIER 1 |
|
| K23. |
S472-600364 |
[3] |
PIN-SPRING |
|
| 24 |
39Q6-42310 |
[1] |
GEAR-SUN 1 |
|
| 25 |
39Q6-42320 |
[1] |
PLATE-THRUST |
|
| 26 |
39Q6-42330 |
[1] |
COVER |
|
| 27 |
S109-16110D |
[24] |
BOLT-SOCKET |
|
| 28 |
P220-110205 |
[3] |
PLUG-HEX |
|
| 29 |
S602-035001 |
[1] |
RING-RETAINING |
|
| 30 |
39Q6-42341 |
[1] |
NAME PLATE |
|
| 30 |
39Q6-42342 |
[1] |
NAME PLATE |
|
| 30 |
39Q6-42342 |
[1] |
NAME PLATE |
|
| 31 |
39Q6-41800 |
[2] |
RIVET |
|
| 32 |
S631-024001 |
[3] |
O-RING |
|
| K. |
39Q6-42250 |
[1] |
CARRIER ASSY KIT 1 |
SEE ILLUST |
| K. |
39Q6-42180 |
[1] |
CARRIER ASSY KIT 2 |
SEE ILLUST |
| *-1. |
@ |
[1] |
TRAVEL MOTOR UNIT |
SEE 4155 |
| K. |
39Q6-42250 |
[1] |
CARRIER ASSY KIT 1 |
SEE ILLUST |
| K. |
39Q6-42180 |
[1] |
CARRIER ASSY KIT 2 |
SEE ILLUST |
- We could supply the following spare parts
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.
Packing Details :
inner packing : plastic film for wrapping
external packing : wooden
Shipping :
within 3 days after received the payment , by air or by express or by sea on the basis of the
quantity and emergency circumstances.
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,
2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.
3. By Sea: Delivery from the Huangpu port .
Por favor verifique seu email!
