
Caterpillar 303.5D Excavator Parts
New Aftermarket, Used and Rebuilt 303.5D Parts
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Showing All Parts (123) for Caterpillar 303.5D Excavator

Arm/Crowd/Dipper Cylinder Seal Kit
- Fits Machine(s): 303.5D
- Category(s): Hydraulic Cylinders

Bearing Sleeve
- Part #: 265-8715
- Weight: 0.50
- Fits Machine(s): 303.5C, 304E, 304D CR, 303E CR, 303C CR, 303.5D, 303.5E

Bearing Sleeve
- Part #: 2658716
- Weight: 0.40
- Fits Machine(s): 303.5D, 304E, 304D CR, 303E CR, 303C CR, 303.5E, 303.5C

Bearing Sleeve,
- Part #: 265-8720
- Weight: 0.50
- Fits Machine(s): 303.5D, 305E, 305D CR, 305C CR, 305.5E, 305.5D, 304E, 304D CR, 304C CR, 303E CR, 303C CR, 303.5E, 303.5C

Bearing, H-link
- Part #: 266-4051
- Weight: 0.30
- Fits Machine(s): 303.5C, 304E, 304D CR, 303E CR, 303C CR, 303.5D, 303.5E

Bottom Roller
- Part #: 468-7455
- Weight: 13.00
- Fits Machine(s): 303.5D
- Category(s): Undercarriages

Bottom Roller
- Part #: 500-1909
- Weight: 13.00
- Fits Machine(s): 303.5D
- Category(s): Undercarriages

Bottom Roller
- Part #: 520-0350
- Weight: 13.00
- Fits Machine(s): 303.5D
- Category(s): Undercarriages

Cat Air Filter
- Part #: 6I2499
- Weight: 4.35
- Fits Machine(s): 301.5, CB-214E, CB-22, CB-334D, CB-335D, CB32B, CB22B, CC24B, CB24B, CB-34, CB-334E, CB-214D, 305D CR, 901C, 305, 304D CR, 304C CR, 304.5, 304, 303E CR, 303C CR, 303.5D, 303.5C, 303.5, 302.5, 303

Cat Cyl Seal Kit
- Part #: 2788641
- Weight: 0.16
- Fits Machine(s): 303.5C, 304E, 304D CR, 303C CR, 303.5D, 303.5E

Cat Cyl Seal Kit
- Part #: 2790639
- Weight: 0.32
- Fits Machine(s): 303.5D, 304E, 304D CR, 303C CR, 303.5E, 303.5C

Cat Cyl Seal Kit
- Part #: 2797940
- Weight: 0.50
- Fits Machine(s): 303.5D, 303E CR, 303.5E, 303C CR

Cat Fuel Filter
- Part #: 233-9856
- Weight: 0.80
- Fits Machine(s): 236B, 297C, 299C, 305C CR, 305.5D, 304C CR, 303C CR, 305D C., 305.5E, 304D CR, 3044C, 303.5D, 303.5C, 289C, 277C, 287C, 279C, 272C, 268B, 262C, 257B3, 267B, 259B3, 252B3, 246C, 256C, 252B, 236B3, 242B3

Cat Oil Filter
- Part #: 120-0664
- Weight: 0.50
- Fits Machine(s): 303.5C, 904H, 904B, 305D CR, 305C CR, 305.5D, 305, 304D CR, 304C CR, 304, 303.5D, 303C CR

Caterpillar Seal Kit
- Part #: 2839122
- Weight: 0.20
- Fits Machine(s): 303.5D, 305E, 305D CR, 305C CR, 305.5E, 305.5D, 305, 304E, 304D CR, 304C CR, 304, 303C CR, 303.5E, 303.5C

Clamp, Hose
- Part #: 9M7959
- Weight: 0.07
- Fits Machine(s): 302.5C, 3024C, 305.5, 304C CR, 303C CR, 303.5D, 305.5D, 304E, 303E CR, 303.5E, 3014, 3024, 3013, 301.6C, 3013C, 3011C, 3003, 267, 24H, 287, 2570C, 236, 225D, 1290T, 231D, 224, 1190T, 1090

Complete Final Drive (Planetary/Travel) with Motor
- Fits Machine(s): 303.5D
- Category(s): Final Drives

Door Glass
- Part #: 2807561
- Weight: 39.70
- Fits Machine(s): 303.5C, 305E, 305D CR, 305C CR, 305.5E, 305.5D, 304E, 304D CR, 304C CR, 303E CR, 303C CR, 303.5D, 303.5E

Final Drive (Planetary/Travel) without Motor
- Fits Machine(s): 303.5D
- Category(s): Final Drives

Final Drive Gearbox with Propel Motor
- Part #: 280-3097
- Weight: 85.00
- Fits Machine(s): 303.5C CR, 303.5C, 303.5D CR, 303.5D, 303.5E, 303C CR, 303CR, 303C, 304D CR, 304E CR
- Category(s): Final Drives, Other

Final Drive, Complete
- Part #: 291-9390
- Weight: 75.00
- Fits Machine(s): 303.5C, 303E CR, 303.5C CR, 303.5D CR, 303.5D, 303.5E, 303CR, 304D CR, 304E CR
- Category(s): Final Drives, Other
*Sample Image Shown

G.e.t. Retainer
- Part #: 8E6209
- Weight: 0.02
- Fits Machine(s): 120H, 304, 304.5, 305E, 305.5E, 304E, 304D CR, 307C, 305C CR, 305, 304C CR, 303.5E, 303E CR, 303.5D, 303C CR, 303.5C, 303.5, 140M, 135H, 30/30, 120M, 120K, 120M 2, 120K 2, 120H NA, 120H ES

Mini Excavator Glass- Front Window
- Part #: 2886841
- Weight: 32.00
- Fits Machine(s): 303.5C, 305E, 305D CR, 305C CR, 305.5E, 305.5D, 304E, 304D CR, 304C CR, 303E CR, 303C CR, 303.5D, 303.5E

Mini Excavator Glass- Glass-rear
- Part #: 2811154
- Weight: 25.80
- Fits Machine(s): 303.5C, 305E, 305D CR, 305C CR, 305.5E, 305.5D, 304E, 304D CR, 304C CR, 303E CR, 303C CR, 303.5D, 303.5E

Mini Excavator Glass- Lower Front
- Part #: 2811149
- Weight: 9.30
- Fits Machine(s): 303.5D, 305E, 305D CR, 305C CR, 305.5E, 305.5D, 304E, 304D CR, 304C CR, 303E CR, 303C CR, 303.5E, 303.5C

Mini Excavator Glass- Rh Sliding
- Part #: 3148295
- Weight: 21.10
- Fits Machine(s): 303.5D, 305E, 305D CR, 305C CR, 305.5E, 305.5D, 304E, 304D CR, 304C CR, 303E CR, 303C CR, 303.5E, 303.5C

Motor As-starting
- Part #: 2803784
- Weight: 13.60
- Fits Machine(s): 303.5D, 305D CR, 305C CR, 305.5D, 304D CR, 304C CR, 303C CR, 303.5C
- Category(s): Engines & Engine Parts
*Sample Image Shown

Pin, Lock
- Part #: 8E6208
- Weight: 0.09
- Fits Machine(s): 120H, 304, 304D CR, 304.5, 305E, 305.5E, 304E, 307C, 305C CR, 305, 304C CR, 303E CR, 303C CR, 303.5D, 303.5E, 303.5C, 30/30, 303.5, 140M, 135H, 120M, 120K, 120M 2, 120K 2, 120H NA, 120H ES

Receiver Drier
- Part #: 176-1902
- Weight: 1.00
- Fits Machine(s): 305.5D, 304E, 305D CR, 305.5E, 308E SR, 308E, 307D, 308E CR, 307E, 305E, 305C CR, 304C CR, 303C CR, 304D CR, 303.5E, 303.5C, 2491, 303.5D, 2590, 2391, 2290, 1290T, 2390, 1390, 1190T, 1090

Seal Kit,extend
- Part #: 235-0354
- Weight: 0.57
- Fits Machine(s): 303, 416D, 416E, 432D, 428E, 428C, 424D, 432E, 430D, 428D, 426C, 422E, 420D, 416C, 416B, 305D CR, 305E, 414E, 305C CR, 305.5E, 305.5D, 304E, 304D CR, 304C CR, 303E CR, 303C CR, 303.5E, 303.5C, 303.5D

Sight Glass- Gauge Gp-sight
- Part #: 3476081
- Weight: 0.39
- Fits Machine(s): 1190T, 303E CR, 304, 305.5E, 305.5, 304E, 304C CR, 304.5, 305C, 305.5D, 305, 304D CR, 303C CR, 303.5E, 303.5, 303.5D, 303.5C, 303, 2670C, 2590, 2570C, 2491, 2470C, 2391, 2390, 2290, 1390, 1290T

Swing Bearing / Turntable / Slewing Ring
- Fits Machine(s): 303.5D
- Category(s): Swing Machinery
*Sample Image Shown

Tooth
- Part #: 1U-3202
- Fits Machine(s): 120H, 303C CR, 304, 303.5E, 303E CR, 305C CR, 305, 304D CR, 304.5, 305E, 305.5E, 304E, 304C CR, 303.5D, 303.5, 303.5C, 212, 205, 206, 140M, 135H, 120M, 120K, 120M 2, 120K 2, 120H NA, 120H ES
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