1665255 AIR COMPRESSOR GP Caterpillar parts
120M, 12M, 3054, 3054C, 3054E, 3056, 3056E, 550B, 560B, C4.4, C6.6, C7.1
Rating:
Alternative (cross code) number:
CA1665255
166-5255
1665255
CA1665255
166-5255
1665255
Weight: 25 pounds 11 kg.
INDUSTRIAL ENGINE, WHEEL HARVESTER,
You can buy:
US$823.00
28 May 2025
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Air Brake Compressor 166-5255 1665255 CA166-5255 Compatible with Caterpillar Engine C4.4 C7.1 3056 3054 3056E
Starhycfa Product name:Air Brake Compressor || Part Number:166-5255 1665255 CA166-5255 || APPlication:Compatible with Caterpillar Engine C4.4 C7.1 3056 3054 3056E || Please carefully compare the pictures or OE numbers to match your original parts before purchasing the product. || Please make sure that the model number, part number and photo is the same as yours before order. To Avoid placing wrong orders and wasting your precious time.
Starhycfa Product name:Air Brake Compressor || Part Number:166-5255 1665255 CA166-5255 || APPlication:Compatible with Caterpillar Engine C4.4 C7.1 3056 3054 3056E || Please carefully compare the pictures or OE numbers to match your original parts before purchasing the product. || Please make sure that the model number, part number and photo is the same as yours before order. To Avoid placing wrong orders and wasting your precious time.
Air Brake Compressor 166-5255 1665255 CA166-5255 For Caterpillar Engine C4.4 C7.1 3056 3054 3056E
oiasdfhjdg Product name:Air Brake Compressor || Part Number:166-5255 1665255 CA166-5255 || APPlication:For Caterpillar Engine C4.4 C7.1 3056 3054 3056E || 1.Please carefully compare the OE numbers before purchasing the product to match your original parts and avoid wasting your valuable time. || 2.Please ensure to provide us with the correct, accurate, and detailed delivery address and contact information
oiasdfhjdg Product name:Air Brake Compressor || Part Number:166-5255 1665255 CA166-5255 || APPlication:For Caterpillar Engine C4.4 C7.1 3056 3054 3056E || 1.Please carefully compare the OE numbers before purchasing the product to match your original parts and avoid wasting your valuable time. || 2.Please ensure to provide us with the correct, accurate, and detailed delivery address and contact information
Number on catalog scheme:
27
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Compatible equipment models: 1665255:
Information:
Note: Retain any hardware for possible reuse during assembly procedure.
Secure the bunching finger arm with appropriate lifting device.
Remove the bunching finger spring.
Remove the outer cylinder pin.
Remove the upper and lower pins on the inner arm.
Remove the bunching finger arm assembly.Installation of New Bunching Finger
Note: The large pin retaining nuts will all need to be tightened to 450 60 N m (332 44 lb ft).Note: The plate and guard retaining bolts will all need to be tightened to 100 20 N m (74 15 lb ft).
Remove paint from all bores.
Lubricate all the bores.
Illustration 1 g03765920
Right-side view of machine (2) 338-3141 Shim (9) 416-1986 Plate (10) 433-7515 Guard As (11) 467-3334 Accumulator Arm Gp (14) 8T-4139 Bolt (16) 8T-4223 Hard Washer
Illustration 2 g03764776
Upper arm frame (1) 292-3198 Hard Washer (3) 373-5324 Sleeve (4) 373-5328 Pin (7) 3B-8489 Grease Fitting (8) 3E-9864 Locknut (12) 7J-6877 Nut (13) 7X-7740 Washer (15) 8T-4184 Bolt (16) 8T-4223 Hard Washer (17) 9R-3403 Washer
Illustration 3 g03766297
Lower Pin (5) 375-8293 Pin (6) 383-3542 Bushing (7) 3B-8489 Grease Fitting (8) 3E-9864 Locknut (12) 7J-6877 Nut (13) 7X-7740 Washer (17) 9R-3403 Washer
Lubricate and install 373-5324 Sleeve (3) into the top inner arm frame bores so that sleeve (3) is flush with the surface of the top and bottom plates.
Install 467-3334 Accumulator Arm Gp (11) in the frame noting the orientation of the seals.
Lubricate 383-3542 Bushing (6) and install into the lower plate of the arm group (11) ensuring that the plate moves freely within the arm.
Lubricate the top 373-5328 Pin (4) and install through the sleeves and arm group from the top.
Lubricate and install bottom 375-8293 Pin (5) .
Install one 8T-4179 Bolt (not part of kit retained from removal process) and one 9R-3403 Washer (17) hand tight to keep the pin from falling down.
Gently push the sleeves into the arm group upper plate being careful not to damage the seals.
Drop 373-5327 Plate (Reuse from earlier removal) over pin being sure that the pin flats are facing front and back. loosely secure the plate with three bolts installed finger tight
Install 7J-6877 Nut (12) and 7X-7740 Washer (13) .
Install the remaining 8T-4139 Bolts (14) and 8T-4223 Hard Washers (16). Tighten the bolts (14) to 100 20 N m (74 15 lb ft).
Install bottom 9R-3403 Washer (17)
Secure the bunching finger arm with appropriate lifting device.
Remove the bunching finger spring.
Remove the outer cylinder pin.
Remove the upper and lower pins on the inner arm.
Remove the bunching finger arm assembly.Installation of New Bunching Finger
Note: The large pin retaining nuts will all need to be tightened to 450 60 N m (332 44 lb ft).Note: The plate and guard retaining bolts will all need to be tightened to 100 20 N m (74 15 lb ft).
Remove paint from all bores.
Lubricate all the bores.
Illustration 1 g03765920
Right-side view of machine (2) 338-3141 Shim (9) 416-1986 Plate (10) 433-7515 Guard As (11) 467-3334 Accumulator Arm Gp (14) 8T-4139 Bolt (16) 8T-4223 Hard Washer
Illustration 2 g03764776
Upper arm frame (1) 292-3198 Hard Washer (3) 373-5324 Sleeve (4) 373-5328 Pin (7) 3B-8489 Grease Fitting (8) 3E-9864 Locknut (12) 7J-6877 Nut (13) 7X-7740 Washer (15) 8T-4184 Bolt (16) 8T-4223 Hard Washer (17) 9R-3403 Washer
Illustration 3 g03766297
Lower Pin (5) 375-8293 Pin (6) 383-3542 Bushing (7) 3B-8489 Grease Fitting (8) 3E-9864 Locknut (12) 7J-6877 Nut (13) 7X-7740 Washer (17) 9R-3403 Washer
Lubricate and install 373-5324 Sleeve (3) into the top inner arm frame bores so that sleeve (3) is flush with the surface of the top and bottom plates.
Install 467-3334 Accumulator Arm Gp (11) in the frame noting the orientation of the seals.
Lubricate 383-3542 Bushing (6) and install into the lower plate of the arm group (11) ensuring that the plate moves freely within the arm.
Lubricate the top 373-5328 Pin (4) and install through the sleeves and arm group from the top.
Lubricate and install bottom 375-8293 Pin (5) .
Install one 8T-4179 Bolt (not part of kit retained from removal process) and one 9R-3403 Washer (17) hand tight to keep the pin from falling down.
Gently push the sleeves into the arm group upper plate being careful not to damage the seals.
Drop 373-5327 Plate (Reuse from earlier removal) over pin being sure that the pin flats are facing front and back. loosely secure the plate with three bolts installed finger tight
Install 7J-6877 Nut (12) and 7X-7740 Washer (13) .
Install the remaining 8T-4139 Bolts (14) and 8T-4223 Hard Washers (16). Tighten the bolts (14) to 100 20 N m (74 15 lb ft).
Install bottom 9R-3403 Washer (17)
Caterpillar parts catalog:
Parts air Caterpillar catalog:
3845414
AIR CONDITIONER AR
120M, 12M
120M, 12M
6C5588
AIR NOZZLE
235C, 550, 550B, 560B, 570, 570B, 580, 580B, RT100, RT50
235C, 550, 550B, 560B, 570, 570B, 580, 580B, RT100, RT50
2142442
AIR CLEANER GP
3054, 3056
3054, 3056
1395327
AIR COMPRESSOR GP
3054, 3054B, 3056, PS-300B
3054, 3054B, 3056, PS-300B
2184954
AIR COMPRESSOR GP
3056, 3056E, C6.6
3056, 3056E, C6.6
2418185
AIR CLEANER GP
3054B, 3054C
3054B, 3054C
2287398
AIR COMPRESSOR GP
3056E, C4.4, C6.6
3056E, C4.4, C6.6
2096816
AIR COMPRESSOR GP
C6.6, PF-300C, PS-300B
C6.6, PF-300C, PS-300B
1321461
AIR CLEANER GP
3412E
3412E
1395327
AIR COMPRESSOR GP
3054, 3054B, 3056, PS-300B
3054, 3054B, 3056, PS-300B
2287398
AIR COMPRESSOR GP
3056E, C4.4, C6.6
3056E, C4.4, C6.6
2134459
AIR CLEANER AS
CPT372
CPT372
2418185
AIR CLEANER GP
3054B, 3054C
3054B, 3054C
2184954
AIR COMPRESSOR GP
3056, 3056E, C6.6
3056, 3056E, C6.6