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Cat Excavator Stick / Arm Cylinders

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Cat Excavator Stick / Arm Cylinders parts list
Image Fits Model Description Part # Price Product Details
Arm Cylinder for Caterpillar 312B and 313B Excavators See Details 119-5437, 185-9056, 119-5436, 143-8157, 143-8162, Caterpillar Arm Cylinder, Cat 312B Cylinder, Cat 313B Cylinder, Excavator Stick Cylinder 312B, 312B L, 312B CR, 313B 119-5437
$2,800.00
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Arm Cylinder for Caterpillar 312C and 314C Excavators See Details 251-2894, 194-8312, 335-0003, 170-9837, Caterpillar Arm Cylinder, Cat 312C Cylinder, Cat 314C Cylinder, Excavator Stick Cylinder Arm Cylinder 251-2894
$3,080.00
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Arm Cylinder for Caterpillar 312E, 312E L, 314E LCR Excavators See Details 312E, 312E L, 314E LCR Arm Cylinder 358-2101
$4,140.00
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Arm Cylinder for Caterpillar 315C Excavator See Details 315C Arm Cylinder 173-3485
$5,060.00
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Arm Cylinder for Caterpillar 320B, 320B FM LL, 320B L Excavators See Details 320B, 320B FM LL, 320B L Arm Cylinder 154-0734
$4,830.00
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Arm Cylinder for Caterpillar 320C, 320C L, 321B, 321C Excavators See Details 320C, 320C L, 321B, 321C Arm Cylinder 204-3615
$4,830.00
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Arm Cylinder for Caterpillar 320C and 325C Excavators See Details 320C, 325C, 325C FM Arm Cylinder 179-9785
$4,830.00
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Arm Cylinder for Caterpillar 320D Excavator See Details 320D Arm Cylinder 349-4148
$4,995.00
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Arm Cylinder for Caterpillar 320D, 320D L, 323D L, 323D SA Excavators See Details 320D, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA Arm Cylinder 242-6734
$4,830.00
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Arm Cylinder for Caterpillar 325D and 330D Excavators See Details 325D L, 330D, 330D FM, 330D L, 330D LN, 385C L Arm Cylinder 234-4601
$6,075.00
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Cat Stick Cylinder Group for 325D L, 330D, 330L, 340F & More – 3751722 See Details 325D L, 330D, 330L, 340F, 336, 336D, 336F, 336E, 336L, 336LN, 340D2, 568, 336D2, 336D2 L, 385C, 385C L Stick Cylinder Group 3751722
$6,760.00
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Cat Stick Cylinder Tube for 323D, 325D, 320C, 320C L & More – 2344509 See Details 323D, 325D, 320C, 320C L, 320C LN, 325C, 325C L, 325C LN Stick Cylinder Tube 2344509
$1,668.00
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Arm Cylinder for Caterpillar 325D, 328D LCR, 329D, 320D, 320E L Excavators See Details 320D, 320D L, 320E L, 325D, 325D L, 328D LCR, 329D, 329D L Arm Cylinder 225-4588
$5,400.00
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Arm Cylinder for Caterpillar 330C, 330C L Excavators See Details 330C, 330C L Arm Cylinder 194-8271
$6,075.00
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Arm Cylinder for Caterpillar 336E, 336D, 330D L, 336F L, 340D2 L Excavators See Details 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 340D2 L, 568 FM LL Arm Cylinder 357-4702
$7,425.00
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Arm Cylinder for Caterpillar 345B and 365B Excavators See Details 345B, 345B II, 345B L, 365B Arm Cylinder 129-7831
$7,920.00
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Cat Stick Cylinder & Seal Group for 329E LN 320D, 320D L, 320D2, 320D2 GC & More – 3412807 See Details 329E LN 320D, 320D L, 320D2, 320D2 GC, 320E L, 323D L, 323D2 L 320D, 320D FM, 320D GC, 320D, 323D2 L, 538 Dipper Stick Cylinder 3412807
$6,468.00
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Cat Stick Cylinder Group for 320, 320 L, 320N, 325 & More – 7Y4650 See Details 320, 320 L, 320N, 325, 325 L, 325 LN, 325B L, 320L, 325B Stick Cylinder Group 7Y4650
$9,361.00
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Cat Stick Cylinder Group for 330C L, 330C – 2897763 See Details 330C L, 330C Stick Cylinder Group 2897763
$11,574.00
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Cat Stick Cylinder Group for 325D L, 330D, 330D FM, 330D L & More – 2898031 See Details 325D L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 385C L, 336D2 L, 385C, 340D L, 340D2 L Stick Cylinder Group 2898031
$6,760.00
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Cat Stick Cylinder Group for 345B II, 345C, 345C L, 345D & More – 3706692 See Details 345B II, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 349D2, 349D2 L, 349F, 352F, 352F-VG Stick Cylinder Group 3706692
$8,681.00
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Cat Stick Cylinder Group for 345C, 365B, 365B II, 365B L & More – 3178432 See Details 345C, 365B, 365B II, 365B L, 365C, 365C L, 385B, 385C L Stick Cylinder Group 3178432
$18,231.00
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Cat Stick Cylinder Group for 365C L, 385C, 385C L – 3153375 See Details 365C L, 385C, 385C L Stick Cylinder Group 3153375
$22,540.00
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Cat Stick Cylinder Group for 390F L, 390D, 390D L, 390F – 3631685 See Details 390F L, 390D, 390D L, 390F Stick Cylinder Group 3631685
$22,540.00
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Cat Stick Cylinder Group for 345B II, 345B L, 365B – 2003525 See Details 345B II, 345B L, 365B Stick Cylinder Group 2003525
$9,021.00
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Cat Stick Cylinder Group for 374F L, 374D L, 390F L – 3628488 See Details 374F L, 374D L, 390F L Stick Cylinder Group 3628488
$21,446.00
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Cat Stick Cylinder Group for 390D, 390F – 5701981 See Details 390D, 390F Stick Cylinder Group 5701981
$22,540.00
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Cat Stick Cylinder Group / Tilt Cylinder Group for 568 FM LL, M325B 322C & More – 1913118 See Details 568 FM LL, M325B 322C, 322C FM, 325B L, 330B, 330B L, 345B L, M325B, W330B, 322B, 322C, 325B, 345B, 324D Stick Cylinder Group / Tilt Cylinder Group 1913118
$6,345.00
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Cat Stick Cylinder Rod Assembly for 320C, 321C – 1772599 See Details 320C, 321C Stick Cylinder Rod Assembly 1772599
$3,595.00
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Cat Stick Cylinder Rod Assembly for 323D, 325D, 320C, 320C L & More – 2898000 See Details 323D, 325D, 320C, 320C L, 329D, 329D L, 329D LN Stick Cylinder Rod Assembly 2898000
$2,139.00
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Cat Stick Cylinder Rod Assembly for 320L, 325B, 325B L, 325B LN & More – 1038381 See Details 320L, 325B, 325B L, 325B LN, 320B, 320B L, 320B LN Stick Cylinder Rod Assembly 1038381
$2,235.00
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Cat Stick Cylinder Rod for 325D L, 330D, 330L, 340F & More – 3574713 See Details 325D L, 330D, 330L, 340F, 336, 336D, 336F, 336E, 336L, 336LN, 340D2, 568 Stick Cylinder Rod 3574713
$2,247.00
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Cat Tilt Cylinder Rod Assembly for 322B, 322C, 325B, 330B & More – 1913119 See Details 322B, 322C, 325B, 330B, 345B, 324D, M325B, W330B MH Dipper Cylinder Rod 1913119
$3,340.00
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Cat Hydraulic Cylinder Tube/ Stick Cylinder Tube for 325D L & More – 2898032 See Details 325D L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 385C L, 336D2 L, 385C, 340D L, 340D2 L Stick Cylinder Tube 2898032
$5,100.00
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Cat Hydraulic Cylinder Stick Cylinder Tube for 330 & More – 4I1524 See Details 330, 330 FM L, 330 L, 330L, 330LN Dipper Stick Cylinder Tube 4I1524
$4,194.00
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Cat Stick Cylinder Tube for 320C, 321C – 1772598 See Details 320C, 321C Stick Cylinder Tube 1772598
$3,361.00
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Cat Hydraulic Cylinder Stick Cylinder Tube for 336D L & More – 3574704 See Details 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 340D2 L, 385C L, 568 FM LL, 325D L, 330D, 330L, 340F, 336, 336D, 336F, 336L, 336LN, 340D2, 568 Dipper Stick Cylinder Tube 3574704
$2,979.00
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Cat Boom Cylinder Rod for 325B, 330B, TK1051 – 7Y4660 See Details 325B, 330B, TK1051 Stick Cylinder Head / Gland 7Y4660
$443.00
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Cat Stick Cylinder Seal Kit for 325D L, 330D, 330L, 340F & More – 5185137 See Details 325D L, 330D, 330L, 340F, 336, 336D, 336F, 336E, 336L, 336LN, 340D2, 568, 352F Stick Cylinder Seal Kit 5185137
$100.00
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Cat Stick Cylinder Seal Kit for 330C, 330D, 330D L, 336D L & More – 2316844 See Details 330C, 330D, 330D L, 336D L, 336D2, 336D2 L, 385C, 385C L, 324D, 324D L, 325C, 325C L, 325D L, 340D L Stick Cylinder Seal Kit 2316844
$70.00
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Cat Stick Cylinder Seal Kit for 320C, 321C, 322C, 322C L – 2590633 See Details 320C, 321C, 322C, 322C L Stick Cylinder Seal Kit 2590633
$80.00
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Cat Stick Cylinder Seal Kit / Boom Cylinder Seal Kit for 320L, 325B & More – 1997416 See Details 320L, 325B, 325B L, 325B LN, 330B, 320B, 320B L, 320B LN, 322B L, 322B LN, 322C, 322C L, 325C L, 330, 330L, W330B MH Stick Cylinder Seal Kit / Boom Cylinder Seal Kit 1997416
$68.00
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Cat Stick Cylinder Seal Kit for 323D, 325D, 336D2 L – 2426840 See Details 323D, 325D, 336D2 L Stick Cylinder Seal Kit 2426840
$58.00
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Cat Stick Cylinder Seal Kit for 330, 330L, 330LN, 322B L & More – 2159990 See Details 330, 330L, 330LN, 322B L, 322C, 325B L, 325B LN, 330B, 330B L, 330B LN, 345B, 345B II, 345B L, 345B L II, M325B, W330B MH Stick Cylinder Seal Kit 2159990
$60.00
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Cat Dipper Stick Cylinder Group for 365B, 375, 5080 – 2344663 See Details 365B, 375, 5080 Dipper Stick Cylinder 2344663
$20,036.00
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Replacement stick and arm cylinders for Caterpillar excavators, covering complete cylinder groups, rod assemblies, cylinder tubes, heads/glands, and seal kits across B, C, D, E, and F series machines from the 312 through the 390.

Fits Models At A Glance

  • 312-315 Series: 312B, 313B, 312C, 314C, 315C, 312E, 312E L, 314E LCR
  • 320-329 Series: 320, 320B, 320C, 320D, 320E L, 321B, 321C, 321D LCR, 322B, 322C, 323D, 324D, 325B, 325C, 325D, 328D LCR, 329D, 329E LN
  • 330-345 Series: 330, 330B, 330C, 330D, 336D, 336E, 336F, 340D2, 340F, 345B, 345C, 345D, 349D, 349E, 349F, 352F
  • 365-390 Series: 365B, 365C, 374D L, 374F L, 385B, 385C, 390D, 390F L

Key Notes

  • Application: Extends and retracts the stick/arm for digging reach and force
  • Cylinder Types: Complete groups, bare tubes, rod assemblies, and heads/glands
  • Seal Kits: Available separately to rebuild existing cylinders
  • Condition: New and remanufactured options across most series

Why Choose Broken Tractor

  • ✅ Fast shipping from two US warehouses
  • ✅ Fitment verified by model and serial
  • ✅ Wide Cat excavator coverage in one place
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Product: Category: Cat Excavator Stick / Arm Cylinders Brand: Head Title: Cat Excavator Stick / Arm Cylinders | Broken Tractor