9C8074 GEAR-PLANETARY Caterpillar parts
824C, 980C, 980F, D40D
Rating:
Alternative (cross code) number:
CA9C8074
9C-8074
9C8074
CA9C8074
9C-8074
9C8074
Weight: 15 pounds 7 kg.
ARTICULATED TRUCK, WHEEL LOADER,
Related part:
9C8074
GEAR-PLANET-YM
3089858
CL
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$115.87
24 Jul 2022
Amazon.com
9C8074 Gear, Planetary Final Drive - Fits: 980F 980C D40D 824C
CGR Compatible Models - 980F 980C D40D 824C || Related Items - 6W7290 8R4184 9G5321 8G0902 8H0901 1H8278 || Interchange - 3089858 8R9751 1V8605 || FINAL DRIVE GP
CGR Compatible Models - 980F 980C D40D 824C || Related Items - 6W7290 8R4184 9G5321 8G0902 8H0901 1H8278 || Interchange - 3089858 8R9751 1V8605 || FINAL DRIVE GP
$111.82
24 Jul 2022
15.8291[7.12] Pounds
US: TakePart
CTP Caterpillar Gear Planet (9c8074)
CTP
CTP
$97.47
08 Jun 2022
Amazon.com
9C8074 Gear, Planetary Final Drive - Fits: 980F 980C D40D 824C
CGR Compatible Models - 980F 980C D40D 824C || Related Items - 6W7290 8R4184 9G5321 8G0902 8H0901 1H8278 || Interchange - 3089858 8R9751 1V8605 || FINAL DRIVE GP
CGR Compatible Models - 980F 980C D40D 824C || Related Items - 6W7290 8R4184 9G5321 8G0902 8H0901 1H8278 || Interchange - 3089858 8R9751 1V8605 || FINAL DRIVE GP
Number on catalog scheme:
20
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Compatible equipment models: 9C8074:
Information:
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00477056
Note: The ring gear must be installed with the chamfered side of the teeth upward, shown in the inset of Illustration 1. The chamfered side of the gear teeth will be facing toward the starting motor when the flywheel is installed to engage the starting motor correctly.
Heat ring gear (1) to a maximum temperature of 320 °C (608 °F). Install the ring gear.
Illustration 2 g00477169
Typical Example. Tooling (A) that is show is not what is called out in the above Table.
Install Tool (A) on the flywheel.
Install two 5/8-18 NF guide bolts in the crankshaft for alignment, if necessary.
Slide the flywheel onto the guide bolts. Ensure that mark (2) on the crankshaft is aligned with mark (3) on the flywheel. Hold the flywheel in position and install the bolts. Remove the two guide bolts and install the remaining two bolts, if necessary. Tighten the bolts to a torque of 205 27 N m (151 20 lb ft).
Remove Tool (A) from the flywheel.
Check the flywheel runout. Refer to the Testing and Adjusting, "Basic Block" topic for more information on flywheel runout.End By: Install the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting Motor - Remove and Install".
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00477056
Note: The ring gear must be installed with the chamfered side of the teeth upward, shown in the inset of Illustration 1. The chamfered side of the gear teeth will be facing toward the starting motor when the flywheel is installed to engage the starting motor correctly.
Heat ring gear (1) to a maximum temperature of 320 °C (608 °F). Install the ring gear.
Illustration 2 g00477169
Typical Example. Tooling (A) that is show is not what is called out in the above Table.
Install Tool (A) on the flywheel.
Install two 5/8-18 NF guide bolts in the crankshaft for alignment, if necessary.
Slide the flywheel onto the guide bolts. Ensure that mark (2) on the crankshaft is aligned with mark (3) on the flywheel. Hold the flywheel in position and install the bolts. Remove the two guide bolts and install the remaining two bolts, if necessary. Tighten the bolts to a torque of 205 27 N m (151 20 lb ft).
Remove Tool (A) from the flywheel.
Check the flywheel runout. Refer to the Testing and Adjusting, "Basic Block" topic for more information on flywheel runout.End By: Install the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting Motor - Remove and Install".
Caterpillar parts catalog:
Parts gear Caterpillar catalog:
824C, 980C
824C, 980C
824C, 980C, 980F, D40D
824C, 980C, 980F, D40D
824C, 980F, 980F II, R1700 II
824C, 980F, 980F II, AD40, AE40, R1700 II
824C, 980F, 980F II, R1700 II
980F, 980F II, D7G, D7G2
815B, 816B, 966D, D40D
814B, 815B, 816B, 966D, 966F, 966G, D25D, D350E, D400E, D40D
528B, 530B, 735, 814B, 815B, 816B, 966F, D25D, D350E, D350E II, D40D
824C, 980C, 980F, D40D
824C, 980C, 980F, D40D
824C, 980C
824C, 980C
824C, 826C, 980C, 980F, 980F II, R1700 II, R1700G, R2900, R2900G, R3000H
824C, 826C, 980C, 980F, 980F II, R1700 II, R1700G, R2900, R2900G, R3000H
3619416
GEAR SET-BEVEL
994, 994D, 994F, 994H
994, 994D, 994F, 994H
980C
980C, 980F, 980F II, R1700 II, R1700G
777, 980C, 980F, AD40, AD45, AE40, R1700 II, R1700G