6Y3855 GEAR AS Caterpillar parts
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
Rating:
Alternative (cross code) number:
CA6Y3855
6Y-3855
6Y3855
CA6Y3855
6Y-3855
6Y3855
Weight: 19 pounds 8 kg.
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This information for suppliers only!
2023-09-08
2017-05-23
Compatible equipment models: 6Y3855:
Information:
Illustration 1 g02530196
Cross Section of the Output Transfer Gears
(1) Input Transfer Gears
(2) Output Transfer Gears
(3) Shim
(4) Output Shaft from the Transmission
(5) Input Shaft for the Transmission
(6) Gear
(7) Gear
(8) Shim
(9) Shim
(10) Gear
(11) Gear
(12) Shaft
(13) Gear
(14) Yoke
(15) Shims
(16) Shaft
(17) Yoke Case (2) for the output transfer gears transfers power from the transmission to the front and rear drive shafts. The power flow from the input drive shaft is transferred by input transfer gears (1) to the transmission through input shaft (5). The transmission directs power through the output shaft to transfer drive gear (6).Gear (6) drives gear (7) which drives gear (10). Gear (10) drives splined shaft (12) which drives gear (11). Gear (11) transfers power through gear (13) to output shaft (16). Yoke (14) is connected to the drive shaft for power to the front differential and bevel gear.Shims (3) are used to adjust the end play of input gear (6). Shims (8) are used to adjust the end play of upper idler gear (7). Shims (9) are used to adjust the end play of lower idler gears (10) and (11).Oil for lubrication of the output transfer gears comes from the oil cooler. The oil comes from a passage in the case for the transmission and the case for the output transfer gears. The oil goes into a tube assembly which sprays oil on the moving components in the case for the transfer gears. The bottom of the output transfer gears is the reservoir for the power train oil.
Cat SIS web machinery list:
Parts gear Caterpillar catalog:
1028636
GEAR-DRIVE
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160H, 160H NA, 3306B, 639D, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160H, 160H NA, 3306B, 639D, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R
7C3179
GEAR
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 135H, 135H NA, 140K, 140K 2, 160K, 3114, 3116, 3126, 3126B, 3126E, 550, 570, 570B, 580, 580B, 613C II, 815B, 938G, 950F, 950F II, 950G, 962G, C-9, C7, C9, CX...
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 135H, 135H NA, 140K, 140K 2, 160K, 3114, 3116, 3126, 3126B, 3126E, 550, 570, 570B, 580, 580B, 613C II, 815B, 938G, 950F, 950F II, 950G, 962G, C-9, C7, C9, CX...
4P7828
GEAR AS-OIL IDLER
12H NA, 140G, 140H NA, 160H, 160H ES, 160H NA, 3306C, 330B, 350, 639D, 973, 973C, D6H, D6H XL, D6H XR, D6R, D7H, G3306
12H NA, 140G, 140H NA, 160H, 160H ES, 160H NA, 3306C, 330B, 350, 639D, 973, 973C, D6H, D6H XL, D6H XR, D6R, D7H, G3306
2102266
GEAR-LOCK
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 143H, 14H, 14H NA, 14M, 160H, 160H ES, 160H...
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 143H, 14H, 14H NA, 14M, 160H, 160H ES, 160H...
8D8639
GEAR-RING
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
8D8634
GEAR-PLANETARY
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
7D7889
GEAR-RING
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
6G5533
GEAR-WORM
120G, 120H, 120H ES, 120H NA, 120M, 12G, 12H, 12H ES, 12H NA, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140M, 143H, 160H, 160H ES, 160H NA, 160K, 160M, 163H, 163H NA
120G, 120H, 120H ES, 120H NA, 120M, 12G, 12H, 12H ES, 12H NA, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140M, 143H, 160H, 160H ES, 160H NA, 160K, 160M, 163H, 163H NA
1067130
GEAR-WORM
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
1292381
GEAR-PLANETARY
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
8E1913
GEAR AS
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H
9N4161
GEAR AS-OIL PUMP
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
6Y1116
GEAR AS
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
6Y3853
GEAR AS
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
6Y1007
GEAR
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
6Y9763
GEAR AS
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
8X4028
GEAR-WORM
16G, 16H, 16H NA, 16M, 24H, 24M
16G, 16H, 16H NA, 16M, 24H, 24M
6G1538
GEAR-WORM
16G
16G
6Y0982
GEAR
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H
8E1910
GEAR AS
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 160K, 163H NA
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 160K, 163H NA
8E1909
GEAR AS
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 160K, 163H NA
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 160K, 163H NA
6Y1000
GEAR
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H
8E1908
GEAR AS
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
6Y0976
GEAR
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...