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Caterpillar 305.5 Excavator Parts | Aftermarket New, Used and Rebuilt

Caterpillar 305.5 Excavator Parts

New Aftermarket, Used and Rebuilt 305.5 Parts

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305.5 170-8815

170-8815

  • Part #: 170-8815
  • Fits Machine(s): 305.5, 305, 306
  • Category(s): Other
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305.5 170-8836

170-8836

  • Part #: 170-8836
  • Fits Machine(s): 305.5, 305, 306
  • Category(s): Other
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305.5 24-volt/ 3.2kw / Cw / 11-tooth

24-volt/ 3.2kw / Cw / 11-tooth

  • Part #: 1859157
  • Weight: 13.40
  • Fits Machine(s): 305.5, 308D, 308C, 307D, 306, 307C
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305.5 Alternator

Alternator

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Alternator Gp

Alternator Gp

  • Part #: 1397850
  • Weight: 13.40
  • Fits Machine(s): 306, 308D, 308C, 307D, 307C, 307B, 305.5
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305.5 Arm Rest

Arm Rest

  • Fits Machine(s): 305.5
  • Category(s): Cabs
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305.5 Arm/Crowd/Dipper Cylinder

Arm/Crowd/Dipper Cylinder

  • Fits Machine(s): 305.5
  • Category(s): Hydraulic Cylinders
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305.5 Arm/Crowd/Dipper Cylinder Seal Kit

Arm/Crowd/Dipper Cylinder Seal Kit

  • Fits Machine(s): 305.5
  • Category(s): Hydraulic Cylinders
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305.5 Back Cushion

Back Cushion

  • Fits Machine(s): 305.5
  • Category(s): Cabs
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305.5 Bearing

Bearing

  • Part #: 950410
  • Weight: 0.10
  • Fits Machine(s): 305.5, 315, 314D LCR, 315D L, 315B, 319D L, 319C, 318C, 317B LN, 319D LN, 319D, 318D L, 318B, 315C, 314C, 314D CR, 313D, 312D L, 312D, 312C L, 312C, 311D LRR, 311C, 308D, 308C, 307D, 307C, 306, 307
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305.5 Bearing Kit

Bearing Kit

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Bearings

Bearings

  • Fits Machine(s): 305.5
  • Category(s): Final Drives
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305.5 Bell Housing

Bell Housing

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Boom

Boom

  • Fits Machine(s): 305.5
  • Category(s): Booms & Stick Components
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305.5 Boom Cylinder

Boom Cylinder

  • Fits Machine(s): 305.5
  • Category(s): Hydraulic Cylinders
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305.5 Boom Cylinder Seal Kit

Boom Cylinder Seal Kit

  • Fits Machine(s): 305.5
  • Category(s): Hydraulic Cylinders
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305.5 Bottom Roller

Bottom Roller

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Breaker As

Breaker As

  • Part #: 1712208
  • Weight: 0.20
  • Fits Machine(s): 228, 311C, 308C, 312D2 L, 312D2, 312D, 312C, 311F LRR, 312D2 GC, 312D L, 312C L, 3126B, 311D LRR, 308D, 307D, 306E, 307C, 307, 306, 305.5, 305, 304, 303, 302.5, 301.5, 287, 267, 248, 247, 236, 216, 320D
  • Category(s): Other
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305.5 Bucket Cylinder

Bucket Cylinder

  • Fits Machine(s): 305.5
  • Category(s): Hydraulic Cylinders
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305.5 Bucket Cylinder Seal Kit

Bucket Cylinder Seal Kit

  • Fits Machine(s): 305.5
  • Category(s): Hydraulic Cylinders
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305.5 Bucket Link

Bucket Link

  • Fits Machine(s): 305.5
  • Category(s): Booms & Stick Components
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305.5 Bushing

Bushing

  • Part #: 996144
  • Weight: 0.10
  • Fits Machine(s): 2484C, 305E, 306, 308E, 308E CR, 308D, 307E, 307C, 308C, 307D, 307B, 307, 306E, 305D CR, 305C CR, 305.5D, 305.5E, 305.5, 304E, 304C CR, 305, 304D CR, 304, 303C CR, 303.5E, 303.5D, 303.5C, 303, 2384C
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305.5 Bushings

Bushings

  • Fits Machine(s): 305.5
  • Category(s): Booms & Stick Components
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305.5 Cab Door

Cab Door

  • Fits Machine(s): 305.5
  • Category(s): Cabs
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305.5 Cab Glass

Cab Glass

  • Fits Machine(s): 305.5
  • Category(s): Cabs
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305.5 Cab Hatch

Cab Hatch

  • Fits Machine(s): 305.5
  • Category(s): Cabs
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305.5 Cab Seat

Cab Seat

  • Fits Machine(s): 305.5
  • Category(s): Cabs
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305.5 Cab Shell

Cab Shell

  • Fits Machine(s): 305.5
  • Category(s): Cabs
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305.5 Clamp, Hose

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
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305.5 Complete Cab with Interior

Complete Cab with Interior

  • Fits Machine(s): 305.5
  • Category(s): Cabs
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305.5 Complete Engine

Complete Engine

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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*Sample Image Shown
305.5 Complete Final Drive

Complete Final Drive

  • Part #: 191-1384
  • Weight: 160.00
  • Fits Machine(s): 305 CR, 305.5, 305CR, 305
  • Category(s): Final Drives
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305.5 Complete Final Drive (Planetary/Travel) with Motor

Complete Final Drive (Planetary/Travel) with Motor

  • Fits Machine(s): 305.5
  • Category(s): Final Drives
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305.5 Counterweight

Counterweight

  • Fits Machine(s): 305.5
  • Category(s): Other
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305.5 Coupler

Coupler

  • Fits Machine(s): 305.5
  • Category(s): Attachments
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305.5 Crankshaft

Crankshaft

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Cutting Edge

Cutting Edge

  • Fits Machine(s): 305.5
  • Category(s): Attachments
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305.5 Cylinder Head

Cylinder Head

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Cylinder Packing Kits

Cylinder Packing Kits

  • Fits Machine(s): 305.5
  • Category(s): Hydraulic Cylinders
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305.5 Decal Set

Decal Set

  • Fits Machine(s): 305.5
  • Category(s): Other
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305.5 Digging Bucket

Digging Bucket

  • Fits Machine(s): 305.5
  • Category(s): Attachments
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305.5 Ditching Bucket

Ditching Bucket

  • Fits Machine(s): 305.5
  • Category(s): Attachments
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305.5 Drive Motor ONLY

Drive Motor ONLY

  • Fits Machine(s): 305.5
  • Category(s): Final Drives
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305.5 Element - Engine Oil

Element - Engine Oil

  • Part #: 1R0714
  • Weight: 1.90
  • Fits Machine(s): 306, CB-434, D4HTSK II, IT12B, PR-1000, IT24F, 943, 918F, 926, 924F, 446D, 446B, 3208, 3204, 3116, 3114, 308D, 308C, 307D, 307C, 305.5
  • Category(s): Engines & Engine Parts
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305.5 Engine Hood

Engine Hood

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Filter-fue

Filter-fue

  • Part #: 1838187
  • Weight: 1.30
  • Fits Machine(s): 306, 308C, 307D, 307C, 305.5
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305.5 Final Drive (Planetary/Travel) without Motor

Final Drive (Planetary/Travel) without Motor

  • Fits Machine(s): 305.5
  • Category(s): Final Drives
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305.5 Final Drive Gp

Final Drive Gp

  • Part #: 3363985
  • Weight: 153.60
  • Fits Machine(s): 305.5
  • Category(s): Final Drives
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*Sample Image Shown
305.5 Final Drive, Complete

Final Drive, Complete

  • Part #: 363-9337
  • Weight: 148.00
  • Fits Machine(s): 305.5D, 305.5, 305CR, 305
  • Category(s): Final Drives
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305.5 Floating Face Seal

Floating Face Seal

  • Fits Machine(s): 305.5
  • Category(s): Final Drives
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305.5 Fly Wheel

Fly Wheel

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Gauge As

Gauge As

  • Part #: 3512955
  • Weight: 0.40
  • Fits Machine(s): 306, 330B L, 325C, 330C L, 365B II, 345C MH, 345C, 345B II, 365B L, 365B, 345C L, 345B II MH, 330C, 322C, 320C, 319C, 321C, 320C FM, 318C, 315C, 314C, 312C L, 312C, 311C, 308C, 307D, 307C, 306E, 305.5
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305.5 Gauge, Trans

Gauge, Trans

  • Part #: 199-7952
  • Weight: 0.50
  • Fits Machine(s): 120G, 311B, 311, 312, 311C, 318B, 3176C, 317, 315B L, 314C, 312B L, 3126, 317B LN, 3176B, 315C, 315, 312C L, 3126B, 308C, 307B, 307C, 306, 305, 303, 307, 305.5, 304, 16G, 160G, 14G, 140G, 130G, 12G
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305.5 Gear Pump

Gear Pump

  • Fits Machine(s): 305.5
  • Category(s): Hydraulic Pumps
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305.5 H-Link

H-Link

  • Fits Machine(s): 305.5
  • Category(s): Booms & Stick Components
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305.5 Hardware

Hardware

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Hydraulic Kit

Hydraulic Kit

  • Fits Machine(s): 305.5
  • Category(s): Attachments
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305.5 Hydraulic Oil Cooler

Hydraulic Oil Cooler

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Hydrostatic Pump

Hydrostatic Pump

  • Fits Machine(s): 305.5
  • Category(s): Hydraulic Pumps
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305.5 Idler Group

Idler Group

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Injector

Injector

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Kit, Hour Meter

Kit, Hour Meter

  • Part #: 9W1494
  • Weight: 0.50
  • Fits Machine(s): 120G, 311C, 312, 318B, 3176C, 317, 315B L, 314C, 312B L, 3126, 311B, 317B LN, 3176B, 315C, 315, 312C L, 3126B, 311, 307C, 307B, 308C, 306, 305, 303, 307, 305.5, 304, 16G, 160G, 14G, 140G, 130G, 12G
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305.5 Long Block

Long Block

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Main Control Valve

Main Control Valve

  • Fits Machine(s): 305.5
  • Category(s): Other
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305.5 Main Hydraulic Pump

Main Hydraulic Pump

  • Fits Machine(s): 305.5
  • Category(s): Hydraulic Pumps
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305.5 Manifold

Manifold

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Master Link

Master Link

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Master Pin

Master Pin

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Mirror

Mirror

  • Part #: 122-5311
  • Weight: 2.00
  • Fits Machine(s): 305.5, 322, 318B, 312B, 311F LRR, 311D LRR, 311C, 311B, 307D, 306, 307C
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305.5 Muffler

Muffler

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Oil Pan

Oil Pan

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Oil Pressure Sensor

Oil Pressure Sensor

  • Part #: 3447391
  • Weight: 0.16
  • Fits Machine(s): 12M 2, 277D, 304E, 299D XHP, 289D, 287D, 305.5, 303.5E, 299D, 279D, 272D XHP, 272D, 246D, 262D, 257D, 259D, 236D, 160M 3, 242D, 160M 3 AWD, 160M 2, 140M 3 AWD, 140M 2, 140M 3, 12M 3 AWD, 12M 3, 120M 2
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305.5 Overhaul Kit

Overhaul Kit

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Pilot Pump

Pilot Pump

  • Fits Machine(s): 305.5
  • Category(s): Hydraulic Pumps
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305.5 Pins

Pins

  • Fits Machine(s): 305.5
  • Category(s): Booms & Stick Components
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305.5 Planetary Gears

Planetary Gears

  • Fits Machine(s): 305.5
  • Category(s): Final Drives
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305.5 ROPS

ROPS

  • Fits Machine(s): 305.5
  • Category(s): Cabs
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305.5 Radiator

Radiator

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Recoil Spring Assembly

Recoil Spring Assembly

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Ring

Ring

  • Part #: 1708786
  • Weight: 0.05
  • Fits Machine(s): 305.5, 305, 306
  • Category(s): Hydraulic Cylinders
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305.5 Ripper

Ripper

  • Fits Machine(s): 305.5
  • Category(s): Attachments
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305.5 Rockguard

Rockguard

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Sawhead

Sawhead

  • Fits Machine(s): 305.5
  • Category(s): Attachments
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305.5 Seal-kit

Seal-kit

  • Part #: 1991149
  • Weight: 0.20
  • Fits Machine(s): 305, 305.5, 306
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305.5 Seals

Seals

  • Fits Machine(s): 305.5
  • Category(s): Final Drives
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305.5 Sensor As-fuel Level

Sensor As-fuel Level

  • Part #: 2382227
  • Weight: 1.40
  • Fits Machine(s): 305.5, 345B II, 325C, 320D RR, 320D LRR, 320C, 311C, 307C, 306, 307B
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305.5 Shaft

Shaft

  • Fits Machine(s): 305.5
  • Category(s): Final Drives
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305.5 Short Block

Short Block

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Side Shield

Side Shield

  • Fits Machine(s): 305.5
  • Category(s): Other
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305.5 Sight Glass- Gauge Gp-sight

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
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305.5 Solenoid

Solenoid

  • Part #: 1568847
  • Weight: 0.75
  • Fits Machine(s): 302.5, 306, 305.5, 305, 304.5, 304, 303.5, 303, 301.5
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305.5 Sprocket

Sprocket

  • Part #: 158-4795
  • Weight: 31.20
  • Fits Machine(s): CX47, 304 CR, 304.5, 304C CR, 305 CR, 305.5, 305D CR, 305E, 306
  • Category(s): Undercarriages
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305.5 Starter

Starter

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Stick / Dipper Arm

Stick / Dipper Arm

  • Fits Machine(s): 305.5
  • Category(s): Booms & Stick Components
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305.5 Swing Bearing / Turntable / Slewing Ring

Swing Bearing / Turntable / Slewing Ring

  • Fits Machine(s): 305.5
  • Category(s): Swing Machinery
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305.5 Swing Drive with Motor

Swing Drive with Motor

  • Fits Machine(s): 305.5
  • Category(s): Swing Machinery
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305.5 Swing Drive without Motor

Swing Drive without Motor

  • Fits Machine(s): 305.5
  • Category(s): Swing Machinery
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305.5 Swing Motor

Swing Motor

  • Fits Machine(s): 305.5
  • Category(s): Swing Machinery
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305.5 Switch As-

Switch As-

  • Part #: 1728660
  • Weight: 1.00
  • Fits Machine(s): 306, 3516C, 3516B, 777D, 777B, 776D, 543, 5230B, 777F., 777C, 777, 584, 533, 5230, 5110B, 5130B, 3512, 3512C, 3508C, 3516, 3512B, 3508B, 3508, 3456, 3406C, 315C, 312C, 308E2 CR, 308E, 308D, 307D, 305.5
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305.5 Swivel Joint

Swivel Joint

  • Fits Machine(s): 305.5
  • Category(s): Swing Machinery
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305.5 Tcr Assy

Tcr Assy

  • Part #: 172-1764
  • Weight: 9.00
  • Fits Machine(s): 304.5, 305.5, 304CR, 305CR
  • Category(s): Undercarriages
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305.5 Thumb

Thumb

  • Fits Machine(s): 305.5
  • Category(s): Attachments
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305.5 Top Roller

Top Roller

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Track Adjuster Assembly

Track Adjuster Assembly

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Track Adjuster Seal Kit

Track Adjuster Seal Kit

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Track Adjuster Yoke

Track Adjuster Yoke

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Track Chain / Rail

Track Chain / Rail

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Track Frame

Track Frame

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Track Grouser Pad / Shoe

Track Grouser Pad / Shoe

  • Fits Machine(s): 305.5
  • Category(s): Undercarriages
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305.5 Turbo Charger

Turbo Charger

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Water Pump

Water Pump

  • Fits Machine(s): 305.5
  • Category(s): Engines & Engine Parts
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305.5 Wiring Harness

Wiring Harness

  • Fits Machine(s): 305.5
  • Category(s): Cabs
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