
Caterpillar 303E CR Excavator Parts
New Aftermarket, Used and Rebuilt 303E CR Parts
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Showing All Parts (118) for Caterpillar 303E CR Excavator

Alternator 12v Volts / 45a Amps, Fits Engine Model: C1.3
- Part #: 4396444
- Weight: 6.50
- Fits Machine(s): 303E CR
- Category(s): Engines & Engine Parts

Arm/Crowd/Dipper Cylinder
- Part #: 284-0863
- Weight: 76.00
- Fits Machine(s): 303E CR
- Category(s): Hydraulic Cylinders

Arm/Crowd/Dipper Cylinder Seal Kit
- Fits Machine(s): 303E CR
- 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

Bucket Cylinder
- Part #: 341-0895
- Fits Machine(s): 303E CR
- Category(s): Hydraulic Cylinders

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
*Sample Image Shown

Cat Bucket H Link
- Part #: 168-0015
- Weight: 120.00
- Fits Machine(s): 303E CR, 311B, 311C, 311, 312BL, 312B, 312C, 312, E110B, E120B
- Category(s): Booms & Stick Components

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

Cat Fuel Filter
- Part #: 156-1200
- Weight: 1.00
- Fits Machine(s): 216, 303.5, 302.7D, 304C CR, 304, 303C CR, 304.5, 303E CR, 303.5E, 303.5C, 302.5C, 302.5, 302.4D, 301.7D CR, 302.2D, 301.7D, 301.6C, 301.5, 257B, 247B3, 247B, 242B, 232B, 226B3, 226B, 216B, 216B3

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 Engine
- Part #: 194-6903
- Weight: 500.00
- Fits Machine(s): 303E CR
- Category(s): Engines & Engine Parts

Complete Final Drive (Planetary/Travel) with Motor
- Fits Machine(s): 303E CR
- Category(s): Final Drives

Complete Final Drive (planetary/travel Drive) with Motor
- Part #: 292-0176
- Fits Machine(s): 303E CR
- 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): 303E CR
- Category(s): Final Drives

Final Drive (planetary/travel Drive) without Motor
- Fits Machine(s): 303E CR
- Category(s): Final Drives

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

Kit, Hour Meter
- Part #: 366-4622
- Weight: 0.40
- Fits Machine(s): 120K, 312D2 L, 313D, 312E, 312D2, 313D2 LGP, 314D, 313D2, 312E L, 312D L, 312D2 GC, 311D LRR, 312D, 311F LRR, 308E, 308E2 CR, 307E, 305.5E, 303E CR, 305E, 304E, 160K, 140K, 303.5E, 140K 2, 120K 2, 12K

Main Hydraulic Pump
- Part #: 194-6468
- Weight: 70.00
- Fits Machine(s): 303E CR
- Category(s): Hydraulic Pumps

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
*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

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): 303E CR
- 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

Top Roller
- Part #: 193-7070
- Weight: 7.30
- Fits Machine(s): 303E CR
- Category(s): Undercarriages
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