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Caterpillar 320B Excavator Parts | Aftermarket New, Used and Rebuilt

Caterpillar 320B Excavator Engines & Engine Parts

New Aftermarket, Used and Rebuilt 320B Engines & Engine Parts

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320B Alternator

Alternator

  • Part #: 5I8085
  • Weight: 16.00
  • Fits Machine(s): 311, 320B, 320B L, 910G, 321B, 320N, 320C FM, 320C, 320B U, 315B FM L, 315, 318B, 320 L, 319C, 318C, 315C, 315B, 314C, 312C L, 312C, 312B, 312, 311C, 311B
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320B Assembled Cylider Head, Fits Engine Model: 3066 (two Heads)

Assembled Cylider Head, Fits Engine Model: 3066 (two Heads)

  • Part #: 5I7751
  • Weight: 0.10
  • Fits Machine(s): 320, 321B, 320N, 320B U, 320B L, 320B FM LL, 320B, 320 L, 320L
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320B Bearing Kit

Bearing Kit

  • Fits Machine(s): 320B
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320B Bell Housing

Bell Housing

  • Fits Machine(s): 320B
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320B Bushing (idler Gear), Fits Engine Model: 3064, 3066

Bushing (idler Gear), Fits Engine Model: 3064, 3066

  • Part #: 5I7542
  • Weight: 0.13
  • Fits Machine(s): 311B, 323D L, 321B, 320D LRR, 320C L, 320C, 320 L, 321C, 320D, 320C FM, 320B, 319C, 318C, 314C, 312C L, 312C, 311C
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320B Camshaft Bushing, Fits Engine Model: C13

Camshaft Bushing, Fits Engine Model: C13

  • Part #: 5I7529
  • Weight: 0.17
  • Fits Machine(s): 311, 318C, 315D L, 320B, 320 L, 320, 319D LN, 319D L, 319D, 319C, 318D L, 318B, 315, 314C, 312D L, 312D, 315C, 315B, 314D LCR, 314D CR, 313D, 312C L, 312C, 312B, 312, 311D LRR, 311C, 311B
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320B Camshaft, Fits Engine Model: 3066

Camshaft, Fits Engine Model: 3066

  • Part #: 5I8068
  • Weight: 15.70
  • Fits Machine(s): 320 L, 320N, 320B
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320B Complete Engine

Complete Engine

  • Part #: 129-0741
  • Weight: 1500.00
  • Fits Machine(s): 320BL, 320B
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320B Complete Engine

Complete Engine

  • Part #: 109-9514
  • Weight: 1500.00
  • Fits Machine(s): 320BL, 320B
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320B Complete Engine

Complete Engine

  • Part #: 120-7719
  • Weight: 1500.00
  • Fits Machine(s): 320BL, 320B
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320B Complete Engine

Complete Engine

  • Part #: 131-9017
  • Weight: 1500.00
  • Fits Machine(s): 320BL, 320B
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320B Connecting Rod Bearing Undersize .25mm / 0.010in, Fits Engine Model: 3114, 3116

Connecting Rod Bearing Undersize .25mm / 0.010in, Fits Engine Model: 3114, 3116

  • Part #: 7C6976
  • Weight: 0.40
  • Fits Machine(s): 120H, 3126B, 320 L, 3126, 324D, 322C FM, 322C, 322B LN, 322B L, 320B, 3126E, 160K, 211B, 30/30, 214B, 140M, 140K, 140K 2, 140G, 135H, 12K, 120K, 12M, 120K 2, 120H NA, 120H ES
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320B Connecting Rod Bearing, Fits Engine Model: 3064, 3066

Connecting Rod Bearing, Fits Engine Model: 3064, 3066

  • Part #: 5I7637
  • Weight: 0.23
  • Fits Machine(s): 311, 323D L, 320C, 320 L, 318C, 321C, 320C FM, 320D LRR, 320D, 320C L, 320B, 319C, 314C, 312C L, 312C, 312B, 311C, 311B
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320B Core As-radiator

Core As-radiator

  • Part #: 1843896
  • Weight: 91.00
  • Fits Machine(s): 320BL, 320B
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320B Crankshaft

Crankshaft

  • Fits Machine(s): 320B
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320B Crankshaft W/gear, Fits Engine Model: 3116, 3126, 3126b, 3126e

Crankshaft W/gear, Fits Engine Model: 3116, 3126, 3126b, 3126e

  • Part #: 2715658
  • Weight: 200.00
  • Fits Machine(s): 120H, 322B L, 324D FM, 324D FM LL, 322C, 324D, 322C FM, 160K, 320B, 30/30, 214B, 140M, 140K, 140K 2, 140G, 135H, 12K, 120K, 12M, 120K 2, 120H NA, 120H ES
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320B Cylinder Head

Cylinder Head

  • Fits Machine(s): 320B
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320B Cylinder Head, Fits Engine Model: 3066 (front)

Cylinder Head, Fits Engine Model: 3066 (front)

  • Part #: 1838174
  • Weight: 63.50
  • Fits Machine(s): 320C, 320C FM, 320B
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*Sample Image Shown
320B Engine Compartment R/h with Latch & Hinge

Engine Compartment R/h with Latch & Hinge

  • Part #: 117-4314
  • Weight: 61.00
  • Fits Machine(s): 320B, 320BL
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320B Engine Hood

Engine Hood

  • Fits Machine(s): 320B
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320B Engine Oil Cooler- Core As-oil Cooler

Engine Oil Cooler- Core As-oil Cooler

  • Part #: 1415721
  • Weight: 122.00
  • Fits Machine(s): 320B
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320B Fly Wheel

Fly Wheel

  • Fits Machine(s): 320B
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320B Head Assy

Head Assy

  • Part #: 140-7373
  • Weight: 153.00
  • Fits Machine(s): 120H ES, 570, 561M, 574, 580, 953C, 950G, 950F II, 950F, 938G, 938F, 928G, 613C II, 550, 535B, 539, 543, 525B, 322C, 322B L, 533, 325B L, 322B LN, 30/30, 135H, 320B, 120H NA, 120H, D6M LGP, D6M XL, D6M
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320B Hydraulic Oil Cooler

Hydraulic Oil Cooler

  • Part #: 135-5793
  • Weight: 218.00
  • Fits Machine(s): 320BL, 320B
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320B Injector

Injector

  • Fits Machine(s): 320B
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320B Lifter Gp, Fits Engine Model: 3114, 3116, 3126

Lifter Gp, Fits Engine Model: 3114, 3116, 3126

  • Part #: 7C6078
  • Weight: 5.00
  • Fits Machine(s): 120H, 539, 533, 535B, 543, 924F, 613C II, 580, 574, 570, 561M, 550, 55, 525B, 446B, 446D, 45, 35, 322C FM, 322B LN, 325B L, 322C, 322B L, 214B, 135H, 320B, 120H ES, 120H NA, 928G
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320B Long Block

Long Block

  • Fits Machine(s): 320B
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320B Main Bearing (thrust) Undersize .75mm / 0.030in, Fits Engine Model: 3116

Main Bearing (thrust) Undersize .75mm / 0.030in, Fits Engine Model: 3116

  • Part #: 7C6968
  • Weight: 0.55
  • Fits Machine(s): 120H, 963B, 960F, CS-531C, CP-563, CS-583C, CS-573D, CS-573C, CS-563D, CS-563C, CS-533C, 950F, 950G, 953C, 938F, 950F II, 924F, 325B L, 325 LN, 928G, 561M, 325B, 322B LN, 325, 320B, 213B, 320 L
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320B Main Bearing Kit Undersize .75mm / 0.030in, Fits Engine Model: 3064, 3066

Main Bearing Kit Undersize .75mm / 0.030in, Fits Engine Model: 3064, 3066

  • Part #: 5I7786
  • Weight: 0.41
  • Fits Machine(s): 311, 319C, 319D, 320D, 320C L, 320C FM, 320C, 320B, 320 L, 320, 319D L, 314D CR, 313D, 312D, 318D L, 318C, 315D L, 314D LCR, 314C, 312D L, 312C L, 312C, 312B, 312, 311D LRR, 311C, 311B
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320B Main Bearing Undersize .75mm / 0.030in, Fits Engine Model: 3116

Main Bearing Undersize .75mm / 0.030in, Fits Engine Model: 3116

  • Part #: 7C6963
  • Weight: 0.48
  • Fits Machine(s): 213B, CS-531C, CP-563, CS-563C, CS-533C, D5M, CS-583D, CS-583C, CS-573D, CS-573C, CS-563D, 950F II, 963B, 960F, 953C, 950G, 938F, 561M, 325B, 950F, 928G, 325B L, 325, 320B, 322B LN, 320 L, 120H
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320B Main Bearing Undersize .75mm / 0.030in, Fits Engine Model: 3116

Main Bearing Undersize .75mm / 0.030in, Fits Engine Model: 3116

  • Part #: 7C6973
  • Weight: 0.45
  • Fits Machine(s): 120H, CP-563, CS-531C, CS-533C, CS-563C, D6M, D5M, CS-583D, CS-583C, CS- 573D, CS-573C, CS-563D, 953C, 963B, 950F II, 960F, 938F, 561M, 325B, 950F, 928G, 325B L, 322B LN, 325, 320B, 213B, 320 L
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320B Manifold

Manifold

  • Fits Machine(s): 320B
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320B Motor As-g

Motor As-g

  • Part #: 2475231
  • Weight: 6.00
  • Fits Machine(s): 320B L, 320B, 320BL
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320B Muffler

Muffler

  • Part #: 272-4674
  • Weight: 23.00
  • Fits Machine(s): 320B
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320B Oil Pan

Oil Pan

  • Fits Machine(s): 320B
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320B Overhaul Kit

Overhaul Kit

  • Fits Machine(s): 320B
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320B Plate-thrust Undersize 0.30-mm Os, Fits Engine Model: 3066

Plate-thrust Undersize 0.30-mm Os, Fits Engine Model: 3066

  • Part #: 5I7788
  • Weight: 0.06
  • Fits Machine(s): 311, 319C, 319D, 320D, 320C L, 320C FM, 320C, 320B, 320 L, 320, 319D L, 314D CR, 313D, 312D, 318D L, 318C, 315D L, 314D LCR, 314C, 312D L, 312C L, 312C, 312B, 312, 311D LRR, 311C, 311B
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320B Radiator

Radiator

  • Part #: 118-9953
  • Weight: 328.00
  • Fits Machine(s): 320BL, 320B
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320B Radiator

Radiator

  • Part #: 109-9496
  • Weight: 328.00
  • Fits Machine(s): 320BL, 320B
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320B Short Block

Short Block

  • Fits Machine(s): 320B
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320B Spring-valve (inl), Fits Engine Model: 3114, 3116, 3126

Spring-valve (inl), Fits Engine Model: 3114, 3116, 3126

  • Part #: 7C4273
  • Weight: 0.20
  • Fits Machine(s): 120H, 325 L, 325B, 325B L, 35, 535B, 533, 525B, 45, 446D, 446B, 322C, 325, 322B L, 322C FM, 322 FM L, 320 L, 224B, 320B, 30/30, 205B, 135H, 214B, 120H NA, 120H ES
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320B Spring, Fits Engine Model: 3064, 3066

Spring, Fits Engine Model: 3064, 3066

  • Part #: 5I7721
  • Weight: 0.10
  • Fits Machine(s): 311, 323D L, 321C, 320B, 319C, 320C L, 320C FM, 320D LRR, 320D, 320C, 320 L, 318C, 314C, 312C L, 312C, 312B, 311C, 311B
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320B Starter

Starter

  • Part #: 207-1551
  • Weight: 64.10
  • Fits Machine(s): 3116, 325D, 325D FM, 329D, 328D LCR, 326D L, 325D MH, 325D FM LL, 325D L, 325B, 324D L, 325C FM, 324D FM, 322C FM, 325C, 325B L, 324D FM LL, 324D, 322C, 322B LN, 322B L, 320B, 3126B, 3126
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320B Starter

Starter

  • Part #: 207-1517
  • Weight: 52.40
  • Fits Machine(s): 120H, 322B L, 322C, 325C, 325B L, 324D LN, 324D L, 324D FM LL, 324D FM, 322C FM, 324D, 3126, 320B, 3126B, 3116, 140K 2, 140G, 160K, 140K, 135H, 120K 2, 12K, 120K, 120H NA, 120H ES, 950G II, 938G II
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320B Turbo Charger

Turbo Charger

  • Fits Machine(s): 320B
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320B Turbo G

Turbo G

  • Part #: 5I8018
  • Weight: 18.00
  • Fits Machine(s): 320B FM LL, 321B, 321C, 320D LRR, 320C FM, 320C, 320B U, 320B, 320BFMLL, 320BLL, 320BLU, 320BL, 320BN, 320BU, 320DLRR
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320B Water Pump

Water Pump

  • Part #: 1252991
  • Weight: 9.06
  • Fits Machine(s): 320B, 320N
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320B Water Pump, Fits Engine Model: 3114, 3116, 3126b, 3126e

Water Pump, Fits Engine Model: 3114, 3116, 3126b, 3126e

  • Part #: 4W7589
  • Weight: 16.00
  • Fits Machine(s): 206B, 325 L, 325B, 535B, 45, 446B, 525B, 446D, 446, 325B L, 35, 322B L, 325, 322B, 322 LN, 322, 320 L, 322 FM L, 320B, 224B, 214B, 213B, 212B, 211B, 205B
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