4B5171 SEAL Caterpillar parts
120, 12E
Rating:
Alternative (cross code) number:
CA4B5171
4B-5171
4B5171
CA4B5171
4B-5171
4B5171
Weight: 0.39 pounds 0 kg.
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$24.46
16 Apr 2022
US: Florida-Parts-Z
4B5171 - Seal 8D2327 for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$24.46
16 Apr 2022
US: Florida-Parts-Z
4B5171 - Seal 8D2327 for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$24.64
12 Apr 2022
US: Florida-Parts-Z
8D2327 - Seal 4B5171 for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
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Information:
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-8221 Lifting Sling 2 Start By:
Remove the engine oil suction pipe. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install" for the correct procedure.
If necessary, remove the balancer. Refer to Disassembly and Assembly, "Balancer - Remove" for the correct procedure.
Remove the flywheel housing. Refer to Disassembly and Assembly, "Flywheel housing - Remove and Install" for the correct procedure.
Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Remove" for the correct procedure.
If necessary, remove the power take-off drive. Refer to Disassembly and Assembly, "Power Take-Off Drive - Remove and Install" for the correct procedure.
If necessary, remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Remove" for the correct procedure.
If necessary, remove the pistons and connecting rods. Refer to Disassembly and Assembly, "Pistons and Connecting Rods - Remove" for the correct procedure.
Remove the main bearing caps. Refer to Disassembly and Assembly, "Crankshaft Main Bearings - Remove and Install" for the correct procedure.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
The engine should be mounted on a suitable stand and placed in the inverted position.
If the cylinder head, the pistons and the connecting rods have not been removed already, remove the connecting rod bearings. Refer to Disassembly and Assembly, "Connecting Rod Bearings - Remove" for the correct procedure.
Illustration 1 g03008176
Attach Tooling (A) and a suitable lifting device to crankshaft (2). Lift the crankshaft out of the cylinder block. The weight of the crankshaft is approximately 35 kg (77 lb). Note: Do not damage any of the finished surfaces on the crankshaft. When the crankshaft is removed from the engine, the crankshaft must be supported on a suitable stand in order to prevent damage to the crankshaft timing ring.
Remove upper main bearing shells from the cylinder block. Refer to Disassembly and Assembly, "Crankshaft Main Bearings - Remove and Install" for the correct procedure. Note: The upper main bearing shells have a groove and an oil hole.
If necessary, remove the crankshaft timing ring (1). Refer to Disassembly and Assembly, "Crankshaft Timing Ring - Remove and Install" for the correct procedure.
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-8221 Lifting Sling 2 Start By:
Remove the engine oil suction pipe. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install" for the correct procedure.
If necessary, remove the balancer. Refer to Disassembly and Assembly, "Balancer - Remove" for the correct procedure.
Remove the flywheel housing. Refer to Disassembly and Assembly, "Flywheel housing - Remove and Install" for the correct procedure.
Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Remove" for the correct procedure.
If necessary, remove the power take-off drive. Refer to Disassembly and Assembly, "Power Take-Off Drive - Remove and Install" for the correct procedure.
If necessary, remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Remove" for the correct procedure.
If necessary, remove the pistons and connecting rods. Refer to Disassembly and Assembly, "Pistons and Connecting Rods - Remove" for the correct procedure.
Remove the main bearing caps. Refer to Disassembly and Assembly, "Crankshaft Main Bearings - Remove and Install" for the correct procedure.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
The engine should be mounted on a suitable stand and placed in the inverted position.
If the cylinder head, the pistons and the connecting rods have not been removed already, remove the connecting rod bearings. Refer to Disassembly and Assembly, "Connecting Rod Bearings - Remove" for the correct procedure.
Illustration 1 g03008176
Attach Tooling (A) and a suitable lifting device to crankshaft (2). Lift the crankshaft out of the cylinder block. The weight of the crankshaft is approximately 35 kg (77 lb). Note: Do not damage any of the finished surfaces on the crankshaft. When the crankshaft is removed from the engine, the crankshaft must be supported on a suitable stand in order to prevent damage to the crankshaft timing ring.
Remove upper main bearing shells from the cylinder block. Refer to Disassembly and Assembly, "Crankshaft Main Bearings - Remove and Install" for the correct procedure. Note: The upper main bearing shells have a groove and an oil hole.
If necessary, remove the crankshaft timing ring (1). Refer to Disassembly and Assembly, "Crankshaft Timing Ring - Remove and Install" for the correct procedure.
Caterpillar parts catalog:
Parts seal Caterpillar catalog:
12E, 12G, 140B, 140G, 14E, 14G, 160G, 1673, 1673B, 1673C, 1674, 1676, 16G, 225D, 231D, 235, 235B, 235C, 245, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3408, 3412, 350, 528, 528B, 53...
12E, 3114, 3116, 3126, 3126B, 3176B, 3176C, 3196, 3304, 3306, 3306B, 583H, 650B, 666, 988, C-10, C-9, C7, C9, CX31-C9I, D326F, D337, D342, D343, D353C, D397D, D8H, D9E, D9G, G3304, G3304B, G3306, G330...
12E, 12G, 215, 235, 3204, 3304, 3306, 420E, 430E, 432E, 434E, 442E, 444E, 450E, 450F, 615, 627B, 769, 943, 950B, 953, 953D, 963, 966D, 973, D5R LGP, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6N, D6N LGP,...
1090, 1190, 1190T, 1290T, 12E, 1390, 140, 141, 14E, 153, 16, 163, 1693, 172, 173B, 183, 183B, 184, 191, 215, 225, 229, 2290, 231D, 235, 2390, 2391, 245, 2491, 2590, 3304, 3304B, 3306, 3306B, 41, 508, ...
12E, 16, 1673, 1673B, 1693, 3408, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 589, 621, 631C, 641B, 650B, 651, 657, 657B, 657E, 657G, 666, 7...
12E, 16, 16G, 16H, 16H NA, 3508, 5230, 5230B, 55, 589, 621, 621B, 627B, 633, 641B, 651, 651B, 657B, 666, 854G, 963, 963B, 973, 973C, 980, 992, 992G, D10, D10N, D11N, D11R, D348, D6D, D8H, D8L, D9G, D9...
120, 120B, 120H, 120H ES, 120H NA, 12E, 12H, 12H ES, 12H NA, 135H, 135H NA, 140B, 140H, 140H ES, 140H NA, 143H, 14E, 160H, 160H ES, 160H NA, 163H NA, 3512, 44, 46, 6A, 8 SR, D364
12E, 621, 651, 657, 955H, 977H, 980, D320A, D9G
120, 120B, 12E, 140, 140B, 14E, 16, 225, 235, 245, 518, 528, 613, 613B, 621, 621B, 627B, 631C, 641, 641B, 657B, 814, 815, 941, 950, 951B, 955H, 955K, 955L, 966C, 977H, 980, 980B, 988B, D8H
120B, 12E, 12F, 140B, 14E, 235, 235B, 235C, 235D, 621, 623, 834B, 836, 943, 953, 953B, 963, 963B, 973, 988B, 988F, 988F II, D11N, D11R, D9L
12E, 140, 14E, 153, 8B, 8D, 943, 953, 953B, 953C, 953D, 980B, 9B, D4E, PP120
120
120B, 12E, 140, 140B
140, 140B, 14E
12G, 130G, 140, 140B, 140G, 14E, 14G, 16G
4D1288
SEAL
120, 120B, 12E, 140, 140B, 14E
120, 120B, 12E, 140, 140B, 14E
2K5205
SEAL
14E
14E
6D3055
SEAL
14E, 16
14E, 16
0R0239
SEAL
16
16
4D7592
SEAL
16
16
7F5916
SEAL
16
16
7B3523
SEAL
120B, 12E, 140, 140B, 16
120B, 12E, 140, 140B, 16
120
120, 120B, 12E