4B8305 SPRING Caterpillar parts
120B, 12E, 140B
Rating:
Alternative (cross code) number:
CA4B8305
4B-8305
4B8305
CA4B8305
4B-8305
4B8305
Weight: 0.13 pounds 0 kg.
Information:
END CONFIGURATION
2
INITIAL TENSION
0
N
LENGTH
96.037
mm
OD
19.05
mm
SPRING RATE
0
MOTOR GRADER,
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$4.49
28 Mar 2023
Amazon.com
CTP 4B8305 Spring for Heavy Equipment
CTP Spring Only || Sold in each || Easy in-and-out fit
CTP Spring Only || Sold in each || Easy in-and-out fit
$8.23
13 May 2022
Amazon.com
CTP 4B8305 Spring for Heavy Equipment
CTP Spring Only || Sold in each || Easy in-and-out fit
CTP Spring Only || Sold in each || Easy in-and-out fit
$9.96
13 Oct 2020
0.1984160358[0.00] Pounds
-: -
4B8305 - SPRING fits Caterpillar (CAT)
Warranty
Warranty
This part in 2 request:
Show.
This information for suppliers only!
2024-10-24
2021-12-23
Number on catalog scheme:
2
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Information:
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A FT-3142 Seal Installer 1
B 8T-5096 Dial Indicator Gp 1
Check all of the O-ring seals and the components of the rear accessory drive for wear or damage. Replace the components of the rear accessory drive if necessary.
Lubricate the O-ring seals with clean engine oil prior to installation.
Verify that all the components of the rear accessory drive are clean and free of foreign material prior to installation.
Illustration 1 g01210391
Position cage assembly (12) in flywheel housing (7). Install thrust washer (13) (not shown) over the dowels on cage assembly (12). Note: Install thrust washer (13) (not shown) so that the smaller dowel hole in thrust washer (13) (not shown) is on the upper dowel of the cage assembly. Lightly tap the washer onto the dowel so that the washer is flush with the cage assembly.
Illustration 2 g00564839
Install bolts (11) and the washers through the front of flywheel housing (7) in order to secure the cage assembly in flywheel housing (7).
Illustration 3 g01051993
Position gear (9) inside flywheel housing (7) for installation.
Install shaft (10) and the thrust washer to gear (9).
Illustration 4 g01052002
Install bolts (8) that hold shaft (10) to the gear. Tighten bolts (8) to a torque of 90 15 N m (66 11 lb ft).
Illustration 5 g00564835
Install plate (6) and the gasket to flywheel housing (7) with bolts (5) and the washers.
Illustration 6 g00564834
Install adapter (4), the thrust washer, and the O-ring seal to the flywheel housing with nuts (3) and the washers.
Illustration 7 g01898795Note: The bearing surfaces of locknut (1) and the washer must be free of grease prior to installation.
Use Tooling (A) in order to install lip type seal (2A) (not shown). Note: Ensure that the inside taper on yoke (2) and the shaft is free of grease prior to the installation of the yoke.
Install yoke (2) onto the shaft and install locknut (1) and the washer. Tighten the locknut to a torque of 750 50 N m (553 37 lb ft).
Use Tooling (B) and a suitable prybar in order to verify the end play of the shaft. The shaft end play measurement should be .15 mm to 0.77 mm (0.006 inch to 0.031 inch).
Table 1
Required Tools
Tool Part Number Part Description Qty
A FT-3142 Seal Installer 1
B 8T-5096 Dial Indicator Gp 1
Check all of the O-ring seals and the components of the rear accessory drive for wear or damage. Replace the components of the rear accessory drive if necessary.
Lubricate the O-ring seals with clean engine oil prior to installation.
Verify that all the components of the rear accessory drive are clean and free of foreign material prior to installation.
Illustration 1 g01210391
Position cage assembly (12) in flywheel housing (7). Install thrust washer (13) (not shown) over the dowels on cage assembly (12). Note: Install thrust washer (13) (not shown) so that the smaller dowel hole in thrust washer (13) (not shown) is on the upper dowel of the cage assembly. Lightly tap the washer onto the dowel so that the washer is flush with the cage assembly.
Illustration 2 g00564839
Install bolts (11) and the washers through the front of flywheel housing (7) in order to secure the cage assembly in flywheel housing (7).
Illustration 3 g01051993
Position gear (9) inside flywheel housing (7) for installation.
Install shaft (10) and the thrust washer to gear (9).
Illustration 4 g01052002
Install bolts (8) that hold shaft (10) to the gear. Tighten bolts (8) to a torque of 90 15 N m (66 11 lb ft).
Illustration 5 g00564835
Install plate (6) and the gasket to flywheel housing (7) with bolts (5) and the washers.
Illustration 6 g00564834
Install adapter (4), the thrust washer, and the O-ring seal to the flywheel housing with nuts (3) and the washers.
Illustration 7 g01898795Note: The bearing surfaces of locknut (1) and the washer must be free of grease prior to installation.
Use Tooling (A) in order to install lip type seal (2A) (not shown). Note: Ensure that the inside taper on yoke (2) and the shaft is free of grease prior to the installation of the yoke.
Install yoke (2) onto the shaft and install locknut (1) and the washer. Tighten the locknut to a torque of 750 50 N m (553 37 lb ft).
Use Tooling (B) and a suitable prybar in order to verify the end play of the shaft. The shaft end play measurement should be .15 mm to 0.77 mm (0.006 inch to 0.031 inch).
Caterpillar parts catalog:
Parts spring Caterpillar catalog:
120B, 12E, 140B, 14E, 621
120, 120B, 12E, 518, 528, 528B, 530B, 613B, 920, 930, 950
12E, 621
120, 120B, 12E, 140, 140B, 14E, 777, D300D
120B, 12E, 140B, D8H
120B, 12E, 140B
120B, 12E, 140, 140B
120, 120B, 12E, 140, 140B, 14E
120B, 12E, 140B, 14E
120B, 12E, 140B
120B, 12E, 140B
12E
3G8689
SPRING
140B
140B
12G, 130G
7G8010
SPRING
14G
14G
2C8119
SPRING
120G
120G
120G
4J0490
SPRING
130G
130G
120B
2Y6237
SPRING
120B
120B
2Y6238
SPRING
120B
120B
120B, 12E, 140B
120B, 12E, 140B