Home / Products / Final Drive / R305-7 R290 R320 Travel gearbox with motor 31N8-40070 31N8-40050 31N8-40060 31Q8-40060 31Q8-40061 31Q8-40040 R305-7 Final drive

R305-7 R290 R320 Travel gearbox with motor 31N8-40070 31N8-40050 31N8-40060 31Q8-40060 31Q8-40061 31Q8-40040 R305-7 Final drive

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R305-7 R290 R320 Travel gearbox with motor 31N8-40070 31N8-40050 31N8-40060 31Q8-40060 31Q8-40061 31Q8-40040 R305-7 Final drive

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Product Description

PRODUCT PARAMETERS

Part name	R305-7 R290 R320 Final drive
Equipment	Apply to HYUNDAI EXCAVATOR
Part no.	31N8-40050 31N8-40060 31Q8-40060 31Q8-40061 31Q8-40062 31Q8-40063 31Q8-40040
Frame holes	18
Sprocket holes	26
Item condition	New
Logo	LB
Gross weight	420 KG
MOQ	1 pc

Product Description

R305(3) R305(4)

Parts on group TRAVEL REDUCTION GEAR(#0108-):

R305

Pos.	Part No	Qty	Parts name	Comments
*-2.	31N8-40070	[1]	T/REDUCTION GEAR
*-2.	31N8-40071	[1]	T/REDUCTION GEAR
*-2.	31N8-40071BG	[1]	T/REDUCTION GEAR
*-2.	31N8-40072	[1]	T/REDUCTION GEAR
*-2.	31N8-40073	[1]	T/REDUCTION GEAR
2.	XKAQ-00173	[1]	SEAL-FLOATING
2.	XKAQ-00803	[1]	SEAL-FLOATING
3.	XKAQ-00174	[1]	HOUSING
3.	XKAQ-00802	[1]	HOUSING
4.	XKAQ-00175	[2]	BEARING-ANGULAR
4.	XKAQ-00175-AS	[2]	BEARING-ANGULAR	FOR AS ONLY
5.	XKAQ-00176	[1]	SHIM	STD
5.	XKAQ-00992	[1]	SHIM	0.5T
5.	XKAQ-00993	[1]	SHIM	0.9T
5.	XKAQ-00994	[1]	SHIM	1.0T
5.	XKAQ-00995	[1]	SHIM	1.2T
6.	XKAQ-00177	[1]	RETAINER
7.	XKAQ-00178	[17]	BOLT-WRENCH
8.	XKAQ-00179	[1]	CARRIER ASSY-NO.3
8.	XKAQ-00398	[1]	CARRIER 3 ASSY
8-1.	XKAQ-00180	[1]	CARRIER-NO.3
8-1.	XKAQ-00396	[1]	CARRIER 3
8-2.	XKAQ-00181	[4]	GEAR-PLANETARY NO.3
8-2.	XKAQ-00389	[4]	GEAR 3-PLANETARY
8-3.	XKAQ-00182	[72]	NEEDLE-NO.3
8-3.	XKAQ-00390	[72]	NEEDLE 3
8-4.	XKAQ-00183	[8]	WASHER-THRUST NO.3
8-4.	XKAQ-00391	[8]	WASHER 3-THRUST
8-5.	XKAQ-00184	[4]	PIN 3
8-6.	XKAQ-00185	[4]	PIN 3-SPRING
8-7.	XKAQ-00186	[1]	GEAR 3-SUN
8-8.	XKAQ-00187	[1]	RING 3-SNAP
8-9.	XKAQ-00651	[4]	PIN 3-SPRING
9.	XKAQ-00188	[1]	CARRIER ASSY-NO.2
9.	XKAQ-00399	[1]	CARRIER ASSY 2
9-1.	XKAQ-00189	[1]	CARRIER-NO.2
9-1.	XKAQ-00397	[1]	CARRIER 2
9-2.	XKAQ-00190	[3]	GEAR-PLANETARY NO.2
9-2.	XKAQ-00392	[3]	GEAR 2-PLANETERY
9-3.	XKAQ-00191	[45]	NEEDLE-NO.2
9-3.	XKAQ-00393	[45]	NEEDLE 2
9-4.	XKAQ-00192	[6]	WASHER-THRUST NO.2
9-4.	XKAQ-00394	[6]	WASHER 2-THRUST
9-5.	XKAQ-00193	[3]	PIN 2
9-6.	XKAQ-00194	[6]	PIN 2-SPRING
9-7.	XKAQ-00195	[1]	GEAR 2-SUN
9-8.	XKAQ-00196	[1]	RING 2-SNAP
9-9.	XKAQ-00650	[6]	PIN 2-SRPING
10.	XKAQ-00197	[1]	CARRIER ASSY-NO1
10.	XKAQ-00400	[1]	CARRIER 1 ASSY
10-1.	XKAQ-00198	[1]	CARRIER 1
10-2.	XKAQ-00199	[3]	GEAR 1-PLANETARY
10-3.	XKAQ-00200	[3]	BEARING-NEEDLE
10-4.	XKAQ-00201	[6]	WASHER-THRUST NO1
10-4.	XKAQ-00395	[6]	WASHER 1-THRUST
10-5.	XKAQ-00202	[3]	PIN 1
11.	XKAQ-00203	[1]	GEAR 1-SUN
12.	XKAQ-00204	[3]	PLUG
13.	XKAQ-00205	[4]	PIN-LOCK
14.	XKAQ-00206	[1]	GEAR-RING
14.	XKAQ-00762	[1]	GEAR-RING
15.	XKAQ-00207	[24]	BOLT-WRENCH
16.	XKAQ-00208	[1]	RING-THRUST
17.	XKAQ-00209	[1]	COVER
18.	XKAQ-00210	[1]	RING 2-THRUST
19.	XKAQ-00211	[16]	BOLT-WRENCH
20.	XKAQ-00212	[1]	MOTOR-RING
21.	XKAQ-00213	[1]	RING 3-THRUST
22.	XKAQ-00214	[1]	PAD
23.	XKAQ-00215	[1]	COUPLING
N.	@	[1]	NOT SUPPLIED PARTS