39Q8-12251 39Q812251 Sun Gear For HYUNDAI Excavator Swing Gear R290LC9 R290LC9MH

Price Negotiable
Price: Negotiable
MOQ: 1 PCS
Delivery Time: 3-7 working days
Brand: OEM
Product Description
  • 39Q8-12251 39Q812251 Sun Gear For HYUNDAI Excavator Swing Gear R290LC9 R290LC9MH




  • Specifiion
spare parts name Sun gear
Equipment Model R290LC9 R290LC9MH R300LC9A R300LC9S R300LC9SH  
Parts egory HYUNDAI excavator swing gear
Spare parts Condition Brand new, OEM quality
MOQ of order(PCS, SET) 1 PCS
Parts Availability In stock
Delivery Lead time 1-3 days




  • Compatible models

7-SERIES CRAWLER EXCAVATOR  R290LC7A  
9-SERIES CRAWLER EXCAVATOR  R290LC9 R290LC9MH R300LC9A R300LC9S R300LC9SH  
F-SERIES CRAWLER EXCAVATOR  HX300L HX330L Hyundai




  • More other gear parts applicable for HYUNDAI machine
3929027 GEAR-CRANKSHAFT
100D-7, 33HDLL, H70, H80, HDF35A-2, HDF50A, HL720-3C, HL730-7, HL7303C, HL730TM3C, HL730TM7, HL740-3, HL740-3ATM, HL740-7, HL740-7S, HL740-9B, HL740-9S, HL740-9SB, HL740TM-3, HL740TM-3A, HL740TM-7, HL...

3905427 GEAR-FLYWHEEL RING
100D-7, 110D-7A, 110D-7E, 110D-9, 180DE, 250D-9, 250DE, 33HDLL, 42HDLL, HL17C, HL720-3C, HL730-7, HL730-7A, HL730-9, HL730-9A, HL730-9S, HL730-9SB, HL7303C, HL730TM-9, HL730TM-9A, HL730TM3C, HL730TM7,...

3918776 GEAR-CRANKSHAFT
180DE, 250D-9, 250DE, 42HDLL, HL760, HL760-3, HL760-3ATM, HL760-9S, HL770-7, HL770-7A, HL770-9, HL770-9A, HL770-9S, HX330L, HX380L, HX430L, R290LC3, R290LC7, R300LC9S, R305LC7, R320LC3, R320LC7, R320L...

3950135 GEAR-CAMSHAFT
180DE, 250DE, HL770-7A, HL770-9A, R320LC7A, R320LC9, R330LC9A, R360LC7A, R360LC9, R380LC9A, R380LC9DM, R380LC9MH, R430LC9, R430LC9A

4893386 GEAR-CRANKSHAFT
R290LC7A

31Q9-30120 GEAR PUMP ASSY
R320LC9, R360LC9, R380LC9DM, R380LC9MH, R430LC9

XKAG-00181 GEAR-JOINT
HX330L, HX380L, HX430L, HX480L, HX520L, R330LC9A, R380LC9A, R430LC9A, R480C9MH, R480LC9, R480LC9A, R520LC9, R520LC9A

XKAG-00182 GEAR-DRIVEN
HX330L, HX380L, HX430L, HX480L, HX520L, R330LC9A, R380LC9A, R430LC9A, R480C9MH, R480LC9, R480LC9A, R520LC9, R520LC9A

31QA-31120 GEAR PUMP
HX330L, HX380L, HX430L, R380LC9A, R430LC9A




  • Parts list diagram
Pos. Part No Qty Parts name Comments
*-2. 39Q8-12101 [1]   SWING REDUCTION GEAR      SEE 4100
1 39Q8-12110 [1]   GEAR RING
2 39Q8-12120 [1]   SHAFT-DRIVE
3 39Q8-12130 [1]   BEARING-SPH.ROLLER      MAIN
4 39Q8-12140 [1]   BEARING-SPH.ROLLER      SUB
5 39Q8-12150 [1]   PLATE-THRUST
6 39Q8-12160 [1]   RING-SNAP
7 39Q8-12170 [1]   COVER
8 S017-120306 [12]   BOLT-HEX
9 39Q8-12180 [1]   CASING
10 S632-290001 [1]   O-RING
11 S109-100306 [12]   BOLT-SOCKET
K12. 39Q8-12201 [1]   CARRIER NO.2
K13. 39Q8-12211 [4]   GEAR-PLANETARY NO.2
K14. 39Q8-12220 [4]   BEARING-NEEDLE NO.2
K15. 39Q8-12231 [8]   WASHER-THRUST NO.2
K16. 39Q8-12240 [4]   PIN-CARRIER NO.2
K17. S472-910404 [4]   PIN-SPRING
K18. 39Q8-12251 [1]   GEAR-SUN NO.2
K19. 39Q8-12261 [1]   PLATE-THRUST NO.2
K20. 39Q8-12281 [1]   CARRIER NO.1
K21. 39Q8-12291 [3]   GEAR-PLANETARY NO.1
K22. 39Q8-12300 [3]   BEARING-NEEDLE NO.1
K23. 39Q8-12311 [6]   WASHER-THRUST NO.1
K24. 39Q8-12320 [3]   PIN-CARRIER NO.1
K25. S472-800404 [3]   PIN-SPRING NO.1
K26. 39Q8-12331 [1]   GEAR-SUN NO.1
K27. 39Q8-12341 [1]   PLATE-THRUST NO.1
28 39Q8-12350 [1]   SLEEVE
29 S632-140001 [1]   O-RING
30 39Q6-12350 [1]   SEAL-OIL
31 39Q6-41450 [2]   PIN-PARALLEL
32 S109-18050D [14]   BOLT-SOCKET
33 39Q8-12361 [1]   NAME PLATE
34 39Q6-41800 [2]   RIVET
35 P220-430204 [1]   PLUG-HEX
K. 39Q8-12270 [1]   CARRIER ASSY KIT 1      SEE ILLUST
K. 39Q8-12190 [1]   CARRIER ASSY KIT 2      SEE ILLUST



  • Advantage


1. The electrical parts are built to fit to the genuine engine system. The elctrical parts consist below parts: wire harness, sensors, switch, relay, controller, monitor, fuse, governor.

2. The engine parts are supplied strictly according to the genuine parts alog.

3. All the parts are manufactured from carefully selected materials with standard quality using standard production process.

4. Surplus stock and the various varioties of electrical parts that cover excavator for upto 70 Tons excavator. HITACHI KOMATSU HYUNDAI Vo-lvo DOOSAN KOBELCO SUMITOMO KATO JCB



  • 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
* Cutomer give wrong information about the order
* Force Majeure
* Wrong installation and operation
* Rust because of wrong stock & maintenance




  • Packing & Delivery


* Strong carton or wooden box for gear components. Wooden box for gearbox assembly
* Delivery methods: By Sea, By air to local internation airport, By express like DHL TNT FEDEX


Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Anto Machinery Parts Co.,Ltd.
Location Huangpu, Guangzhou, China
Contact Person Paul

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