8Y3958 SPRING Caterpillar parts
D3C II, D4C, D5C
Rating:
Alternative (cross code) number:
CA8Y3958
8Y-3958
8Y3958
CA8Y3958
8Y-3958
8Y3958
Weight: 0.28 pounds 0 kg.
Information:
END CONFIGURATION
1
INITIAL TENSION
31.2
N
LENGTH
198
mm
OD
20.64
mm
SPRING RATE
.74
TRACK-TYPE TRACTOR,
Information:
Installation Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     2P-8250     Strap Wrench Assembly     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Check the condition of the O-ring seals and the gaskets. If the seals or the gaskets are worn or damaged, use new parts for replacement.
Illustration 1 g00499568
Note: Coat all of the O-ring seals with clean engine oil prior to installation.
Put the O-ring seals on engine oil filter base (1). Install engine oil filter base (1) on the cylinder block with four bolts (2) .
Put the O-ring seal and the gasket in position on tube assembly (4). Install tube assembly (4) on the cylinder block. Install the bolts that hold tube assembly (4) in position.
Put the O-ring seal and the gasket in position on tube assembly (3). Fasten the clip to tube assembly (4). Position tube assembly (3) onto the cylinder block and install bolts (5).
Illustration 2 g00499430
Install engine oil filter (1) with Tool (A) .Note: Follow the installation procedure on the engine oil filter in order to install the engine oil filter on the engine oil filter base.
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     2P-8250     Strap Wrench Assembly     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Check the condition of the O-ring seals and the gaskets. If the seals or the gaskets are worn or damaged, use new parts for replacement.
Illustration 1 g00499568
Note: Coat all of the O-ring seals with clean engine oil prior to installation.
Put the O-ring seals on engine oil filter base (1). Install engine oil filter base (1) on the cylinder block with four bolts (2) .
Put the O-ring seal and the gasket in position on tube assembly (4). Install tube assembly (4) on the cylinder block. Install the bolts that hold tube assembly (4) in position.
Put the O-ring seal and the gasket in position on tube assembly (3). Fasten the clip to tube assembly (4). Position tube assembly (3) onto the cylinder block and install bolts (5).
Illustration 2 g00499430
Install engine oil filter (1) with Tool (A) .Note: Follow the installation procedure on the engine oil filter in order to install the engine oil filter on the engine oil filter base.
Caterpillar parts catalog:
Parts spring Caterpillar catalog:
7J5938
SPRING
627, 627B, 637D, 65, 657B, 65C, 65E, 75, 75C, 75D, 75E, 85E, 910, 916, 926, 931B, 931C, 931C II, 933, 939, 95E, D3C III, D4B, D4C, D4C III, D4H, D4HTSK II, D5C, D5C III, IT18B, IT28, IT28B
627, 627B, 637D, 65, 657B, 65C, 65E, 75, 75C, 75D, 75E, 85E, 910, 916, 926, 931B, 931C, 931C II, 933, 939, 95E, D3C III, D4B, D4C, D4C III, D4H, D4HTSK II, D5C, D5C III, IT18B, IT28, IT28B
1K8850
SPRING
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 303, 304, 305, 311C, 311D LRR, 312C L, 312D, 312D L, 312D2, 313D, 314C, 314D CR, 314D LCR, 315B FM L, 315C, 320B FM LL, 320C, 320C FM, 320...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 303, 304, 305, 311C, 311D LRR, 312C L, 312D, 312D L, 312D2, 313D, 314C, 314D CR, 314D LCR, 315B FM L, 315C, 320B FM LL, 320C, 320C FM, 320...
6P9784
SPRING
24H, 30/30, 3304, 3306B, 3406C, 3412, 3508, 3508B, 3512, 3512B, 3516, 3516B, 3516C, 517, 527, 561M, 578, 583R, 587R, 589, 611, 613C, 613C II, 613G, 615, 615C, 814B, 814F, 815B, 815F, 816F, 824G, 825G,...
24H, 30/30, 3304, 3306B, 3406C, 3412, 3508, 3508B, 3512, 3512B, 3516, 3516B, 3516C, 517, 527, 561M, 578, 583R, 587R, 589, 611, 613C, 613C II, 613G, 615, 615C, 814B, 814F, 815B, 815F, 816F, 824G, 825G,...
7G4842
SPRING
24H, 30/30, 517, 527, 561M, 578, 583R, 587R, 589, 611, 613C, 613C II, 613G, 615, 615C, 814B, 814F, 815B, 815F, 816F, 824G, 825G, 826C, 826G, 834B, 836, 844, 844H, 844K, 854G, 854K, 910, 916, 926, 931B...
24H, 30/30, 517, 527, 561M, 578, 583R, 587R, 589, 611, 613C, 613C II, 613G, 615, 615C, 814B, 814F, 815B, 815F, 816F, 824G, 825G, 826C, 826G, 834B, 836, 844, 844H, 844K, 854G, 854K, 910, 916, 926, 931B...
9P3041
SPRING
24H, 30/30, 350, 375, 375 L, 5080, 517, 527, 561M, 578, 583R, 587R, 589, 611, 613C, 613C II, 613G, 615, 615C, 814B, 814F, 815B, 815F, 816F, 824G, 825G, 826C, 826G, 834B, 836, 844, 844H, 844K, 854G, 85...
24H, 30/30, 350, 375, 375 L, 5080, 517, 527, 561M, 578, 583R, 587R, 589, 611, 613C, 613C II, 613G, 615, 615C, 814B, 814F, 815B, 815F, 816F, 824G, 825G, 826C, 826G, 834B, 836, 844, 844H, 844K, 854G, 85...
6P9783
SPRING
24H, 30/30, 517, 527, 561M, 578, 583R, 587R, 589, 611, 613C, 613C II, 613G, 615, 615C, 814B, 814F, 815B, 815F, 816F, 824G, 825G, 826C, 826G, 834B, 836, 844, 844H, 844K, 854G, 854K, 910, 916, 926, 931B...
24H, 30/30, 517, 527, 561M, 578, 583R, 587R, 589, 611, 613C, 613C II, 613G, 615, 615C, 814B, 814F, 815B, 815F, 816F, 824G, 825G, 826C, 826G, 834B, 836, 844, 844H, 844K, 854G, 854K, 910, 916, 926, 931B...
6P4978
SPRING
30/30, 561M, 611, 613C, 613C II, 613G, 615, 615C, 814B, 814F, 815B, 815F, 816F, 824G, 824G II, 825G, 825G II, 826C, 826G, 826G II, 834B, 834G, 836, 836G, 844, 844H, 844K, 854G, 854K, 910, 916, 926, 93...
30/30, 561M, 611, 613C, 613C II, 613G, 615, 615C, 814B, 814F, 815B, 815F, 816F, 824G, 824G II, 825G, 825G II, 826C, 826G, 826G II, 834B, 834G, 836, 836G, 844, 844H, 844K, 854G, 854K, 910, 916, 926, 93...
9C5925
SPRING
245, 518, 518C, 528B, 530B, 950, D3C II, D4E, D4E SR, D5E, D6D, D6E, D6E SR, D6G, D6G SR
245, 518, 518C, 528B, 530B, 950, D3C II, D4E, D4E SR, D5E, D6D, D6E, D6E SR, D6G, D6G SR
6P3859
SPRING
910, 916, 926, 926A, 931B, 931C, 931C II, 933, 939, D3C, D3C III, D4B, D4C, D4C III, D4H, D4HTSK II, D5C, D5C III, IT18B, IT28, IT28B
910, 916, 926, 926A, 931B, 931C, 931C II, 933, 939, D3C, D3C III, D4B, D4C, D4C III, D4H, D4HTSK II, D5C, D5C III, IT18B, IT28, IT28B
6S3414
SPRING
931B, 933, 939, D3, D3B, D3C III, D4C III, D5C, D5C III
931B, 933, 939, D3, D3B, D3C III, D4C III, D5C, D5C III
7D5289
SPRING
772, 773, 931, 931B, 931C, 931C II, D3, D3B, D3C, D3C II, D4E, D5B, D6D
772, 773, 931, 931B, 931C, 931C II, D3, D3B, D3C, D3C II, D4E, D5B, D6D
1V8784
SPRING
518, 527, 528, 931B, D5C, D5HTSK II
518, 527, 528, 931B, D5C, D5HTSK II
0686642
SPRING-CASE
518, 527, 931B, D5HTSK II
518, 527, 931B, D5HTSK II
6T8487
SPRING
518, 527, 931B, D5HTSK II
518, 527, 931B, D5HTSK II
7F1643
SPRING
44, 594, D9E, D9G
44, 594, D9E, D9G
7W0735
SPRING-DETENT
931B, CS-643, D5C
931B, CS-643, D5C
8Y4844
SPRING
931C II, D3B, D3C II, D5C
931C II, D3B, D3C II, D5C
2K7119
SPRING
977D
977D
7V3827
SPRING
814B, 815B, 816B, 824C, 826C, 916, 926, 936, 936F, 950B, 950F, 950F II, 966D, 966F, 980C, 980F, D5B, G936, IT28, IT28B
814B, 815B, 816B, 824C, 826C, 916, 926, 936, 936F, 950B, 950F, 950F II, 966D, 966F, 980C, 980F, D5B, G936, IT28, IT28B
2K8197
SPRING
955C
955C
1N4425
SPRING
931B
931B
9T8700
SPRING
135H, D8N, D8R, D9R
135H, D8N, D8R, D9R
6H1649
SPRING
583H, 621, 651, 657, 666, 980, D9E
583H, 621, 651, 657, 666, 980, D9E
5H1530
SPRING
583H
583H