CAT Construction Replacement Parts
Aftermarket and replacement CAT Construction parts built to original equipment specifications. Search by part number or description to find the right part for your equipment.
Flat Drive Belt - Pk - 8 Ribs -
2395944
Repair Kit - Seal
3E8877
Pipe - Exhaust
309-8031
Pump - Water
3110053
Track - Rubber 450x86x56
555-8117-ALT
Filler Cap
2849039
Filter - Air
473-1344
Rotary Shaft Oil Seal - Metal -
3678137
Filter - Fuel
252-6338-DON
Filter - Hydraulic
348-1862
Cap, Engine Oil Filler
359-1309
Valve - Tire Tr618a
6D0337
Cushion - Bottom Seat
305-7089
Handle Door Cab - Interior
330-8278
Filter
273-5711
Spring - Gas
364-5685
Roller - Track
536-3549
Filter
303-6658
Solenoid - Shut Off
6N9988
Injector - Fuel Reman
320-0680-R
O-Ring
5P4326
Bearing - Spherical
4D0298
O-Ring
3J0634
Bulb
319-7633
End Cap 70 Nbr 90x8
299-7161
![Picture of Pressure Switch - Blade - 1/8\"](https://industrialpdc.com/images/thumbs/377-6965-cat-construction-switch-oil-pressure.jpg "Show details for Pressure Switch - Blade - 1/8\\"")
Pressure Switch - Blade - 1/8\"
377-6965
Switch - Ignition
325-4927
Injector - Complete
236-0962
Filter-Fuel
3113901
Pump - Lift
2954070
Cushion - Seat Bottom Vinyl
299-0924
Seal - Ucup
5J8175
Bearing - Spherical
6V5002
Spring - Gas Lh
418-5941
O-Ring Fuel Supply Pump
6F0249
Hose - General
346-3471
Bearing - Cup Timken
2P-8120-TIM
Collar - Fork Pin
303-4988
Pad Kit
349-1086
Rubber Pad
624701
Elbow - Hydraulic
298-0471
Sensor Kit
3052101
Solenoid - Engine
335-5735
Filter
5416956
Cup 3,75x0,91
4D-8648
High Pressure Pump
3190677
Gauge - Fuel Sender
441-1141
Ring - Retaining
2J7550
Reman Starter
365-3422-R
O Ring
5P6302
Seal - Ucup
5J8238
Bushing
322-0744
Seat - Vinyl
298-8726
Bushing - Centering
320-7384
Filter-Air
2931184
Filter - Hydraulic
465-6502
Pump Assembly - Fuel Supply
436-1091
Filter - Fuel
479-4131
Tensioner Assembly
3779082
Track - Rubber 450x86x56
570-4100
Filter - Air
2525001
Pin
3200530
Filter - Air
299-6634-DON
Bolt
298-1865
Alternator - 12-14 V - 120 a
383-2557
Disc
3167320
Washer - Flat
5P1076
Filter - Air
6I0273
Hydraulic Fan Motor
3073036
Bearing - Taper Roller Cup+cone
322-0653-TIM
O-Ring
2D6533
Bearing
320-7359
Enclosure-Document 20pcs
3725931-CASE
Bushing
322-0780
Electrical Joystick
2663217
Pad Kit
238-5273
Hose - General
246-3470
Alternator - New
339-7768
Ring - Back Up
3G5055
Filter - Air
6I2501-DON
O-Ring
2D0598
Cylinder - Master
548113
Mirror - Rectangular
329-0046
Starter 12vdc
3105164
Complete Injector
253-0618
Bearing - Taper Roller
320-7349
Ring - Wear
6J5733
Ring
322-0641
Repair Kit - Seal
3E3299
CAT Construction Parts
We stock aftermarket CAT Construction components to OEM-spec dimensions, so downtime stays short and you skip the OEM markup.
Why buyers choose us:- OEM-Spec Fitment: Manufactured to meet or exceed original equipment dimensions.
- Fast Nationwide Shipping.
- Part Verification: Not sure which part fits? Contact us and we'll verify it for you before you order.