8R3946 COLLET Caterpillar parts
980C, 980F, 980F II, 980G, 980G II, 980H, 980K, 980K HLG, R1300, R1300G, R1300G II
Rating:
Alternative (cross code) number:
CA8R3946
8R-3946
8R3946
CA8R3946
8R-3946
8R3946
Weight: 4 pounds 2 kg.
LOAD HAUL DUMP, WHEEL LOADER,
Compare Prices: .
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$98.10
18 Jan 2024
US: FinditParts Inc
8R3946 - COLLET fits Caterpillar (CAT)
BLUMAQ 8R3946 - COLLET fits Caterpillar (CAT)
BLUMAQ 8R3946 - COLLET fits Caterpillar (CAT)
$89.09
28 Dec 2023
US: FinditParts Inc
8R3946 - COLLET fits Caterpillar (CAT)
BLUMAQ 8R3946 - COLLET fits Caterpillar (CAT)
BLUMAQ 8R3946 - COLLET fits Caterpillar (CAT)
Compatible equipment models: 8R3946:
Information:
Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A (1)     221-9778     Puller Stud     1    
128-7889 Bridge Puller     1    
9U-6877 Thrust Bearing     1    
5P-8247 Hard Washer     1    
4K-0367 Nut     1    
( 1 ) The tools that are listed in the chart are part of the 9U-6891 Injector Tool Group .Start By:
Remove the electronic unit injectors. Refer to Disassembly and Assembly, "Electronic Unit Injector - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01002969
Illustration 2 g01002972
Install the puller stud from Tooling (A) into unit injector sleeve (1) .
Install the following parts from Tooling (A) over the stud: bridge puller, thrust bearing, hard washer and nut. See Step 1.
Tighten the nut until unit injector sleeve (1) is pulled free of the cylinder head assembly.
Remove Tooling (A) from the unit injector sleeve.
Repeat Steps 1 through 4 in order to remove the remaining unit injector sleeves.
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A (1)     221-9778     Puller Stud     1    
128-7889 Bridge Puller     1    
9U-6877 Thrust Bearing     1    
5P-8247 Hard Washer     1    
4K-0367 Nut     1    
( 1 ) The tools that are listed in the chart are part of the 9U-6891 Injector Tool Group .Start By:
Remove the electronic unit injectors. Refer to Disassembly and Assembly, "Electronic Unit Injector - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01002969
Illustration 2 g01002972
Install the puller stud from Tooling (A) into unit injector sleeve (1) .
Install the following parts from Tooling (A) over the stud: bridge puller, thrust bearing, hard washer and nut. See Step 1.
Tighten the nut until unit injector sleeve (1) is pulled free of the cylinder head assembly.
Remove Tooling (A) from the unit injector sleeve.
Repeat Steps 1 through 4 in order to remove the remaining unit injector sleeves.
Caterpillar parts catalog:
Parts collet Caterpillar catalog:
8R3932
COLLET
992C, 992D, R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R2900G, R3000H
992C, 992D, R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R2900G, R3000H
8R3921
COLLET
980C, 980F, 980F II
980C, 980F, 980F II
9C8986
COLLET AS
980C, 980F, 980F II
980C, 980F, 980F II
8R4525
COLLET AS
980C, 980F, 980F II
980C, 980F, 980F II
5V8931
COLLET AS
980C, 980F
980C, 980F
4V1710
COLLET ASSEM.
980C
980C
1635855
COLLET
AD45, AD45B, AD55, AD55B, AD60, R1300, R1300G, R1300G II, R1600, R1700 II, R1700G, R2900, R2900G, R3000H
AD45, AD45B, AD55, AD55B, AD60, R1300, R1300G, R1300G II, R1600, R1700 II, R1700G, R2900, R2900G, R3000H
1635843
COLLET
AD45, AD45B, AD55, AD55B, AD60, R1300, R1300G, R1300G II, R1600, R1700 II, R1700G, R2900, R2900G, R3000H
AD45, AD45B, AD55, AD55B, AD60, R1300, R1300G, R1300G II, R1600, R1700 II, R1700G, R2900, R2900G, R3000H
1869180
COLLET
AD30, R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R1700G, R2900G
AD30, R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R1700G, R2900G
1869181
COLLET
AD30, R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R1700G, R2900G
AD30, R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R1700G, R2900G
1635529
COLLET
R1300, R1300G, R1300G II, R1600
R1300, R1300G, R1300G II, R1600
1635528
COLLET
R1300, R1300G, R1300G II, R1600
R1300, R1300G, R1300G II, R1600
9C9594
COLLET AS
988B
988B
8R4524
COLLET AS
988B
988B
9V5994
COLLET AS
988B
988B
9V5997
COLLET AS
988B
988B
4V2980
COLLET
988B
988B
4V2118
COLLET
988B
988B
9C8986
COLLET AS
980C, 980F, 980F II
980C, 980F, 980F II
9V6458
COLLET AS
980C
980C
9V6457
COLLET AS
980C, 980F
980C, 980F
9V6460
COLLET AS
980C, 980F
980C, 980F
1V8440
COLLET
980C, 980F, 980G
980C, 980F, 980G
8R3921
COLLET
980C, 980F, 980F II
980C, 980F, 980F II