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SPIDER AS-FAN 4W0255 - Caterpillar


4W0255 SPIDER AS-FAN Caterpillar parts 578, 815B, 966D, 973, D6R, D7H, D8N
Rating:
61
Alternative (cross code) number:
CA4W0255
4W-0255
4W0255
Caterpillar 4W0255 SPIDER AS-FAN
Weight: 99 pounds 45 kg.

Buy SPIDER AS-FAN 4W0255 Caterpillar genuine, new aftermarket tractor parts with delivery
PIPELAYER, WHEEL LOADER,

Related part:
4W0255  SPIDER-FAN-YM  3825052  CL

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$381.04

15 Aug 2025

Amazon.com
CTP 4W0255 Standard Fan for Models 973, 966D, D6R, D7H
CTP With the engine off, the ignition locked in the off position, and any required guarding removed, you are now ready to reverse your fan; There is a pink "DANGER" tag provided with your fan that should also be fastened to the ignition switch panel || Individually reverse each blade by simply pushing inward (towards the hub) to compress the spring and then begin to rotate the blade; it should only turn in one direction || Once the blade begins to rotate, you no longer need to keep pushing inward; continue to turn the blade toward the desired position; continue to reverse the remaining blades so that they are all in the same position || Once the blade is rotated fully to the desired position, the blade will "spring" outward and lock itself into place; Now the blade will not be able to be turned around without pushing it inward again; The reversing of one blade is now complete || Now that all of the blades have been reversed, the fan will force the air in the opposite direction. You are now ready to re-install the guarding, unlock the ignition switch, and continue operating the equipment with increased comfort
$384.49

26 Jun 2025

Amazon.com
CTP 4W0255 Standard Fan for Models 973, 966D, D6R, D7H
CTP With the engine off, the ignition locked in the off position, and any required guarding removed, you are now ready to reverse your fan; There is a pink "DANGER" tag provided with your fan that should also be fastened to the ignition switch panel || Individually reverse each blade by simply pushing inward (towards the hub) to compress the spring and then begin to rotate the blade; it should only turn in one direction || Once the blade begins to rotate, you no longer need to keep pushing inward; continue to turn the blade toward the desired position; continue to reverse the remaining blades so that they are all in the same position || Once the blade is rotated fully to the desired position, the blade will "spring" outward and lock itself into place; Now the blade will not be able to be turned around without pushing it inward again; The reversing of one blade is now complete || Now that all of the blades have been reversed, the fan will force the air in the opposite direction. You are now ready to re-install the guarding, unlock the ignition switch, and continue operating the equipment with increased comfort
$378.97

22 Apr 2025

Amazon.com
CTP 4W0255 Standard Fan for Models 973, 966D, D6R, D7H
CTP With the engine off, the ignition locked in the off position, and any required guarding removed, you are now ready to reverse your fan; There is a pink "DANGER" tag provided with your fan that should also be fastened to the ignition switch panel || Individually reverse each blade by simply pushing inward (towards the hub) to compress the spring and then begin to rotate the blade; it should only turn in one direction || Once the blade begins to rotate, you no longer need to keep pushing inward; continue to turn the blade toward the desired position; continue to reverse the remaining blades so that they are all in the same position || Once the blade is rotated fully to the desired position, the blade will "spring" outward and lock itself into place; Now the blade will not be able to be turned around without pushing it inward again; The reversing of one blade is now complete || Now that all of the blades have been reversed, the fan will force the air in the opposite direction. You are now ready to re-install the guarding, unlock the ignition switch, and continue operating the equipment with increased comfort
Number on catalog scheme: 4
 
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Compatible equipment models: 4W0255:

PIPELAYER  578  
SOIL COMPACTOR  815B  
TRACK LOADER  973  
TRACK-TYPE TRACTOR  D6R   D7H   D8N  
WHEEL LOADER  966D   Caterpillar

Information:


Table 1
Diameter of C0.5 Main Bearing Journals
Size Journal Diameter Service limit
Standard 1 42.964 to 42.975 mm (1.69150 to 1.69193 inch) 42.90 mm (1.6890 inch)
2 45.948 to 45.959 mm (1.80897 to 1.80941 inch) 45.90 mm (1.8071 inch)
Table 2
Diameter of C0.7 Main Bearing Journals
Size Journal Diameter Service limit
Standard 1 and 2 42.964 to 42.975 mm (1.69150 to 1.69193 inch) 42.90 mm (1.6890 inch)
3 45.948 to 45.959 mm (1.80897 to 1.80941 inch) 45.90 mm (1.8071 inch)
Table 3
Diameter of C1.1 Main Bearing Journals
Size Journal Diameter Service limit
Standard 1 and 2 47.964 to 47.975 mm (1.8883 to 1.8888 inch) 47.90 mm (1.8858 inch)
3 47.954 to 47.965 mm (1.88800 to 1.88830 inch) 47.90 mm (1.8858 inch)
Table 4
Diameter of C1.6 Main Bearing Journals
Size Journal Diameter Service limit
Standard 1, 2 and 3 47.964 to 47.975 mm (1.8883 to 1.8888 inch) 47.90 mm (1.8858 inch)
4 47.954 to 47.965 mm (1.88800 to 1.88830 inch) 47.90 mm (1.8858 inch)
Table 5
Diameter of C1.5 and C2.2 Main Bearing Journals
Journals Diameter Service limit
Standard 67.957 to 67.970 mm (2.67550 to 2.67597 inch) 67.90 mm (2.6732 inch) Clearance between the main bearing and the main bearing journal Standard clearance C0.5 Journal 1 and 2 ... 0.035 to 0.088 mm (0.0014 to 0.0035 inch)C0.7 Journals 1, 2 and 3 ... 0.035 to 0.088 mm (0.0014 to 0.0035 inch)C1.1 and C1.6 ... 0.039 to 0.092 mm (0.0015 to 0.0036 inch)C1.5 and C2.2 ... 0.044 to 0.102 mm (0.0017 to 0.0040 inch)Service limit (All models) ... 0.20 mm (0.0079 inch)

Caterpillar parts catalog:

Caterpillar parts catalog
815B Soil Compactor 17Z00001-UP (MACHINE) POWERED BY 3306 Engine
578 Pipelayer 8HB00001-UP (MACHINE) POWERED BY 3406 Engine
D6R Custom Parts Manual Track-Type Tractors 1RW00001-UP (MACHINE) POWERED BY 3306 Engine
D8N Track-Type Tractor 7TK00001-UP (MACHINE)
D6R Track-Type Tractor XL 4MN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 5LN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor 2YN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 1RW00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering XR 7KN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor 8LN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor 9PN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor XR Power Shift 6JN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Power Shift 6MR00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 7GR00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor 2HM00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 9BM00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 9MN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R LGP Track-Type Tractor 8TM00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 4FM00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor 4JR00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor XR 8XN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor LGP 4HN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor XW Differential Steering DMP00001-UP (MACHINE) POWERED BY 3306 Engine


Parts spider Caterpillar catalog:

7V3842 SPIDER & BEARING GP
814B, 814F, 815B, 815F, 816B, 816F, 950F II, 960F, 966D, 966F, 966F II, 970F
7N5584 SPIDER ASSEM.
966D, 973, D7G, D7H, D8N
4V5392 SPIDER
2470C, 2570C, 2670C, 2864C, 525B, 525C, 525D, 533, 535B, 535C, 535D, 543, 545, 545C, 545D, 553C, 555D, 563C, 573C, 586C, 611, 615, 615C, 735, 735B, 740, 740B, 814B, 814F, 815B, 815F, 816F, 950B, 966D,...
5V1005 SPIDER-BRAKE
814B, 815B, 966D, D25C, D25D, D30C, D350C, D35C, D35HP, D400, D40D
8Q1911 SPIDER AS-FAN
D6R, D6R II, D6R III, D6T
8U0514 SPIDER AS
206, 214B, 224B
9P4809 SPIDER & BEARING AS
589, 69D, 769C, 769D, 770, 771C, 771D, 772, 772G, 772G OEM, AD40, AD45, AE40, AE40 II, D350E II, D8L, D9R, D9T
2418534 SPIDER AS
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 613G, 627H, 627K, 627K LRC, 797F, 953D, 963D
2501911 SPIDER AS-FAN
583T, 587T, 973D, D6R, D6R II, D6R III, D6T, D8N, D8R, D8T, PL83, PL87
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