1678161 CYLINDER AS Caterpillar parts
416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D
Rating:
Alternative (cross code) number:
CA1678161
167-8161
1678161
CA1678161
167-8161
1678161
Weight: 6 pounds 3 kg.
BACKHOE LOADER,
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US$19.99
14 Jul 2025
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US$109.99
28 May 2025
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BOYCOTT TESLA RED Folding Coroplast A-Frame with Double-Sided 23in x23in
Work House Signs Durable Folding A-Frame Sign – Made from industrial-grade coroplast (corrugated plastic) that is lightweight, waterproof, and UV-resistant, built to handle indoor or outdoor use. || Double-Sided Display – Features two 23"x23" sign panels for maximum visibility from both directions, making it ideal for sidewalk advertising, storefront signage, open house signs, and event promotions. || Lightweight & Portable – Easy to carry, set up, and fold flat for compact storage or transport; perfect for temporary business signs, trade shows, and real estate marketing. || Versatile Business Signage – Use as a sidewalk sign, retail display board, restaurant menu stand, or event directional sign—a cost-effective solution for high-impact advertising. || Professional Presentation – Clean, modern design delivers a polished look that draws attention to your message, ideal for small businesses, restaurants, boutiques, and service providers.
Work House Signs Durable Folding A-Frame Sign – Made from industrial-grade coroplast (corrugated plastic) that is lightweight, waterproof, and UV-resistant, built to handle indoor or outdoor use. || Double-Sided Display – Features two 23"x23" sign panels for maximum visibility from both directions, making it ideal for sidewalk advertising, storefront signage, open house signs, and event promotions. || Lightweight & Portable – Easy to carry, set up, and fold flat for compact storage or transport; perfect for temporary business signs, trade shows, and real estate marketing. || Versatile Business Signage – Use as a sidewalk sign, retail display board, restaurant menu stand, or event directional sign—a cost-effective solution for high-impact advertising. || Professional Presentation – Clean, modern design delivers a polished look that draws attention to your message, ideal for small businesses, restaurants, boutiques, and service providers.
Brake Master Cylinder 167-8161 1678161 CA1678161 Compatible with Backhoe Loader 416D 420D 424D Engine 3054C 3054 for Part Number 167-8161
JAECQDDM Model compatibility includes Backhoe Loader 416D 420D and 424D for precise fitment assurance || Direct replacement for part numbers 167-8161 1678161 and CA1678161 ensuring installation || Engineered to work with 3054C and 3054 engine variants for broad support || Constructed for hydraulic performance in demanding construction and excavation applications || Designed to meet specifications for consistent brake system
JAECQDDM Model compatibility includes Backhoe Loader 416D 420D and 424D for precise fitment assurance || Direct replacement for part numbers 167-8161 1678161 and CA1678161 ensuring installation || Engineered to work with 3054C and 3054 engine variants for broad support || Constructed for hydraulic performance in demanding construction and excavation applications || Designed to meet specifications for consistent brake system
CLSTIPUE Brake Master Cylinder 167-8161 Compatible for 416D 420D 424D 428D 430D 432D 438D 442D Backhoe Loader 1678161
CLSTIPUE CLSTIPUE Brake Master Cylinder 167-8161 Compatible for 416D 420D 424D 428D 430D 432D 438D 442D Backhoe Loader 16781611 *Parts Number :167-8161 、 1678161 || Product details: *Part Name: Brake Master Cylinder *Condition: New *Fitment Type: Direct Replacement Material: Stainless Steel || Application:Compatible for CAT 416D 420D 424D 428D 430D 432D 438D 442D Backhoe Loader || Package includes: 1* 1678161 、167-8161 Brake Master Cylinder - as shown in the picture || Product advantages:Excellent Quality Product, Durable, Good Reliability || Note: * Please carefully verify your product information before ordering, and make sure that the part number and photo are the same as the product you need
CLSTIPUE CLSTIPUE Brake Master Cylinder 167-8161 Compatible for 416D 420D 424D 428D 430D 432D 438D 442D Backhoe Loader 16781611 *Parts Number :167-8161 、 1678161 || Product details: *Part Name: Brake Master Cylinder *Condition: New *Fitment Type: Direct Replacement Material: Stainless Steel || Application:Compatible for CAT 416D 420D 424D 428D 430D 432D 438D 442D Backhoe Loader || Package includes: 1* 1678161 、167-8161 Brake Master Cylinder - as shown in the picture || Product advantages:Excellent Quality Product, Durable, Good Reliability || Note: * Please carefully verify your product information before ordering, and make sure that the part number and photo are the same as the product you need
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2021-08-16
2020-10-01
2020-08-17
2020-02-13
2020-02-13
2019-07-16
2019-07-16
2019-07-16
Compatible equipment models: 1678161:
Information:
Introduction
This instruction provides the necessary information to replace the earlier design discrete component regulator with a new integrated circuit (IC), base plate, diode trio and hardware.The earlier regulators have separate transistors, diodes and other components mounted on a circuit board covered with an RTV-type coating. Both the new diode trio and the new regulator must be installed to replace this old type of regulator. New mounting holes must be drilled into the alternator housing housing to attach the new components.Refer to the table "DISCRETE COMPONENT TO INTEGRATED CIRCUIT REGULATOR UPGRADE" for a list of affected part numbers and new replacement part numbers.Do not perform any procedure, outlined in this publication, or order any parts until you read and understand the information contained within. Installation Procedure
1. Hold shaft by placing a 5/16" hex drive in the end recess. Remove shaft nut, washer, pulley, and fan to provide access to the thru bolts.2. Remove four thru bolts (22) from alternator and separate drive end assembly (with rotor) from rectifier end assembly. This is necessary to allow complete removal of metal shavings that will be created when new holes are drilled.3. Cover the open end of the rectifier end bearing with tape to keep shavings from getting in the bearing grease.4. Remove end plate (23) and rectifier cover (24) from rectifier end assembly by removing attaching screws (25).
Mark all wire locations before disconnecting for reference at assembly.
5. Remove nuts from rectifier bridge terminals and inside of "R" terminal (H) to disconnect three long, identically colored leads to regulator. Some units may have a separate lead between the "R" terminal and a rectifier bridge terminal. If so, remove this lead also.6. Place nuts loosely back on "R" terminal (H) and on rectifier bridge terminals to hold other leads in place during repair. If old regulator has a sense lead connected to the heat sink attaching screw, remove screw, flat washer and insulator to disconnect lead. Place insulator, washer and heat sink screw loosely back into unit for later attachment of new sense lead.7. Disconnect two field coil leads from regulator and remove two regulator mounting screws.8. Lift regulator and long leads with grommet from generator housing. 9. Place new diode trio (1) and regulator base plate (2) in position as shown. Locate base plate (2) by positioning mounting hole (A) over existing mounting hole in casting.10. Temporarily install the 12.70 mm (.5 in) long mounting screw in hole (A) to hold plate. Align edges to be straight with the sides of the casting.11. Mark three new hole locations (C, D, and E), then remove diode trio and base plate from housing.12. Using a 3.6 mm (.14 in) drill bit, drill new holes (C, D, and E) in housing. Holes (C) and (E) will go through housing wall. Hole (D) is positioned in thicker cross section and will not go through. Drill hole (D) 19.1 mm (.75 in) deep, straight into housing material.13. Remove all traces of metal shavings from both inside and
This instruction provides the necessary information to replace the earlier design discrete component regulator with a new integrated circuit (IC), base plate, diode trio and hardware.The earlier regulators have separate transistors, diodes and other components mounted on a circuit board covered with an RTV-type coating. Both the new diode trio and the new regulator must be installed to replace this old type of regulator. New mounting holes must be drilled into the alternator housing housing to attach the new components.Refer to the table "DISCRETE COMPONENT TO INTEGRATED CIRCUIT REGULATOR UPGRADE" for a list of affected part numbers and new replacement part numbers.Do not perform any procedure, outlined in this publication, or order any parts until you read and understand the information contained within. Installation Procedure
1. Hold shaft by placing a 5/16" hex drive in the end recess. Remove shaft nut, washer, pulley, and fan to provide access to the thru bolts.2. Remove four thru bolts (22) from alternator and separate drive end assembly (with rotor) from rectifier end assembly. This is necessary to allow complete removal of metal shavings that will be created when new holes are drilled.3. Cover the open end of the rectifier end bearing with tape to keep shavings from getting in the bearing grease.4. Remove end plate (23) and rectifier cover (24) from rectifier end assembly by removing attaching screws (25).
Mark all wire locations before disconnecting for reference at assembly.
5. Remove nuts from rectifier bridge terminals and inside of "R" terminal (H) to disconnect three long, identically colored leads to regulator. Some units may have a separate lead between the "R" terminal and a rectifier bridge terminal. If so, remove this lead also.6. Place nuts loosely back on "R" terminal (H) and on rectifier bridge terminals to hold other leads in place during repair. If old regulator has a sense lead connected to the heat sink attaching screw, remove screw, flat washer and insulator to disconnect lead. Place insulator, washer and heat sink screw loosely back into unit for later attachment of new sense lead.7. Disconnect two field coil leads from regulator and remove two regulator mounting screws.8. Lift regulator and long leads with grommet from generator housing. 9. Place new diode trio (1) and regulator base plate (2) in position as shown. Locate base plate (2) by positioning mounting hole (A) over existing mounting hole in casting.10. Temporarily install the 12.70 mm (.5 in) long mounting screw in hole (A) to hold plate. Align edges to be straight with the sides of the casting.11. Mark three new hole locations (C, D, and E), then remove diode trio and base plate from housing.12. Using a 3.6 mm (.14 in) drill bit, drill new holes (C, D, and E) in housing. Holes (C) and (E) will go through housing wall. Hole (D) is positioned in thicker cross section and will not go through. Drill hole (D) 19.1 mm (.75 in) deep, straight into housing material.13. Remove all traces of metal shavings from both inside and
Cat SIS web machinery list:
Parts cylinder Caterpillar catalog:
1690444
CYLINDER AS
416C, 416D, 420D, 424D, 426C, 428C, 430D, 436C
416C, 416D, 420D, 424D, 426C, 428C, 430D, 436C
6E3264
CYLINDER
416C, 416D, 420D, 426C, 430D, 436C, 769D, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 784C, 785C, 785D, 834K...
416C, 416D, 420D, 426C, 430D, 436C, 769D, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 784C, 785C, 785D, 834K...
2063629
CYLINDER AS
416D, 420D, 428D, 432D, 438D, 442D
416D, 420D, 428D, 432D, 438D, 442D
2060519
CYLINDER AS
416D, 420D, 430D
416D, 420D, 430D
2060521
CYLINDER AS
416D, 420D, 430D
416D, 420D, 430D
2060502
CYLINDER AS
416D, 420D
416D, 420D
1917738
CYLINDER AS
416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D
416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D
2063552
CYLINDER AS
414E, 416D, 416E, 422E, 424D
414E, 416D, 416E, 422E, 424D
1917727
CYLINDER AS
416D, 420D, 424D, 428D, 432D, 438D, 442D
416D, 420D, 424D, 428D, 432D, 438D, 442D
2145097
CYLINDER GP-STEERING
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E
2332629
CYLINDER AS
416D, 420D, 424D, 428D, 430D, 432D, 442D
416D, 420D, 424D, 428D, 430D, 432D, 442D
2627052
CYLINDER AS
416D, 416E, 420E, 430E
416D, 416E, 420E, 430E
1643258
CYLINDER BLOCK GP-SHORT
3054, 312B L, 315B L, 416D, 420D, 428D, 432D, 438D, 442D, 554, M312
3054, 312B L, 315B L, 416D, 420D, 428D, 432D, 438D, 442D, 554, M312
1761358
CYLINDER BLOCK GP-SHORT
3054B, 416D, 424D
3054B, 416D, 424D
1835714
CYLINDER AS
TH103
TH103
1835711
CYLINDER AS
TH103
TH103
2063627
CYLINDER AS
416D, 424D
416D, 424D
1917756
CYLINDER AS
416D, 424D
416D, 424D
2060517
CYLINDER AS
416D, 424D, 428D, 432D, 438D, 442D
416D, 424D, 428D, 432D, 438D, 442D
2060513
CYLINDER AS
416D, 424D, 428D
416D, 424D, 428D
1784538
CYLINDER AS
416D, 424D, 428D, 432D, 438D
416D, 424D, 428D, 432D, 438D
1784533
CYLINDER AS
416D, 424D, 428D
416D, 424D, 428D