
Caterpillar Track Loader Replacement Parts
New Aftermarket, Used and Rebuilt Caterpillar Track Loader Parts
Caterpillar track loaders have been around for a long time. Many manufacturers have tried to equal or surpass Cat's durability but few have come close. As reliable as their older machines are they still break down and require replacement parts. This is where we come in. AMS Construction Parts is the one stop shop to keep your Cat track loader runni
Our friendly parts specialist are standing by to assist you.
1-800-255-6253
Select Track Loader Model
Select Caterpillar Track Loader Parts Category
All Caterpillar Track Loader Parts

Bearing-needle
- Part #: 6D3886
- Weight: 0.06
- Fits Machine(s): 12F, 990H, 992K, 992G, D10, D9N, D8L, D4C III, D11N, 994F, D9R, D9L, D5C III, D3C III, D10N, 990, 990 II, 939, 933, 854G, 844, 627B, 854K, 844H, 637D, 16G, 14G, 16, 14E, 12G

Disc, Trans
- Part #: 3S7981
- Weight: 1.50
- Fits Machine(s): 12F, 775F, 775E, D4D, AD55B, 941, 920, 775G LRC, D4E, AD60, 951B, 930, 775G, 775D, 775B, 773G, 773G LRC, 773F, 773E, 773B, 769C, 773D, 772B, 530B, 528, 528B, 518C, 518, 14E
- Category(s): Brakes & Brake Parts

Cat Alt Pulley
- Part #: 5S7609
- Weight: 3.53
- Fits Machine(s): 12F, D7G, D6C, D5B, D4D, D5E, D5, 955K, 941, 561C, 950, 920, 14E

Cat Muffler
- Part #: 3K3124
- Weight: 10.50
- Fits Machine(s): 12F, D6C, IT28, D4E, 941, D5E, D4D, 930, 920, 583H, 916, 561C, 3208, 3114

Solenoid Assy
- Part #: 155-4653
- Weight: 2.00
- Fits Machine(s): 12G, 545, 515, 525, W330B, 973C, 350, 330B L, 160H, 330, 14H NA, 143H, 14G, 140H NA, 140H, 12H NA, 140H ES, 140G, 12H ES, 12H

Lifter, Fuel
- Part #: 8N1317
- Weight: 0.06
- Fits Machine(s): 12G, D7G, D6D, 980B, D4D, D5, 955L, 941, 639D, 977K, 950, 920, 637D, 518, 613B, 130G, 225

Ripper Shank
- Part #: 9J8913
- Weight: 58.00
- Fits Machine(s): 12G, D6K2, D6K2 LGP, D6K LGP, D5M, D4H, 963D, D5N, D4H XL, D4E, 963C, 963, 963B, 130G, 941

Caterpillar Retainer
- Part #: 1U2405
- Weight: 0.10
- Fits Machine(s): 12G, 973, D5E, D5H XL, E110, D7G, D6M, D6H XL, D6H, D6E, D5M, D5H, D7H, D6R, D6H XR, D6H II, D6G SR, D6D, 963, 637G, 657E, 637E, 651E, 631G, 24H, 633E, 631E, 235D, 235C, 227, 229, 16H NA, 140B, 16G

Fuel Line Clamp- Fuel Injection Lines
- Part #: 8S3999
- Weight: 0.11
- Fits Machine(s): 14G, 955L, 955K, 980B, D7F, D5B, D4D, 966C, D7G, D6C, D5, 950, 930, 637D, 920, 627B, 627, 561C, 3306, 621R, 3412, 235, 215, 3304, 225, 1673C, 12G

Seat, Valve, Intake
- Part #: 1767688
- Weight: 0.04
- Fits Machine(s): 12H, TK751, TK752, TK721, TK741, TK732, TK722, TK711, MTC735, 973C, 637D, D6R II, 637G, 627G, 330C L, 330C MH, 330C, 330C FM