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Cat Excavator Bucket Cylinders

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Cat Excavator Bucket Cylinders parts list
Image Fits Model Description Part # Price Product Details
Cat Bucket Cylinder for 311, 312, 320B, 320C & More – 1346987 See Details 311, 312, 320B, 320C, 322B, 322B L, 322C, 322C FM, 325, 325B L, 325C, 325B Bucket Cylinder 1346987
From $3,195.00
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Bucket Cylinder for Caterpillar 311B, 312B, 312B L Excavators See Details 311B, 312B, 312B L Bucket Cylinder 119-5447
From $2,520.00
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Caterpillar 312C Excavator Bucket Cylinder -- 295-9396 See Details 312C Bucket Cylinder 295-9396
From $2,295.00
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Bucket Cylinder for Caterpillar 311C, 312C, 320C, 325C, 330C Excavators See Details 311C, 312C, 312C L, 314C, 320C, 322C, 325C, 330C, 330C L Bucket Cylinder 170-9808
From $2,520.00
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Bucket Cylinder for Caterpillar 312D, 314D, 324D L, 329D L Excavators See Details 311D LRR, 312D, 312D L, 314D CR, 314D LCR, 324D L, 329D L, 329D LN Bucket Cylinder 289-8085
From $2,520.00
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Bucket Cylinder for Caterpillar 312E, 313D2, 314E, 320D, 329E Excavators See Details 311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR, 320D, 320D L, 320D2, 320D2 L, 320E L, 320E LN, 324D L, 329D L, 329E, 329E L, 329E LN Bucket Cylinder 385-2834
From $3,080.00
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Bucket Cylinder for Caterpillar 315C Excavator See Details 315C Bucket Cylinder 173-3489
$3,795.00
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Bucket Cylinder for Caterpillar 318C, 320C, 321C, 322C, 330D L Excavators See Details 318C, 320C, 320C FM, 320C L, 321B, 321C, 322C, 330D L Bucket Cylinder 204-3689
From $3,500.00
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Bucket Cylinder for Caterpillar 320B, 325B, 330B, 345B Series Excavators See Details 318C, 319C, 320B, 320C, 322C, 325B L, 325C, 325D, 330B L, 330C, 345B II, 345B L Bucket Cylinder 158-9061
From $3,726.00
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Cat Cylinder / Bucket Cylinder for 320B, 320C, 324D, 324E & More – 2897901 See Details 320B, 320C, 324D, 324E, 325C, 326D, 326F, 345B, 538, 548, 320C LN, 322C, 325 C L, 345 B L, 345B LC Cylinder / Bucket Cylinder 2897901
From $5,311.00
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Cat Bucket Cylinder & Seal / Bucket Cylinder for 320C, 322C & More – 2043696 See Details 320C, 322C, 325C L, 320L, 320U Bucket Cylinder & Seal / Bucket Cylinder 2043696
$3,176.00
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Cat Bucket Cylinder for 322C, 325C, 330C, 330C L & More – 2478853 See Details 322C, 325C, 330C, 330C L, 385B, 385C L, 322C L, 325D, 325C L, 385C Bucket Cylinder 2478853
From $3,677.00
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Bucket Cylinder for Caterpillar 320D, 320E, 321D LCR, 323D, 324D Excavators See Details 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D2 L, 323E L, 324D Bucket Cylinder 341-2814
From $4,416.00
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Cat Bucket Cylinder & Seal for 323D L, 323D2 L, 323E L, 325D L & More – 3412182 See Details 323D L, 323D2 L, 323E L, 325D L, 328D LCR, 329D, 329D L, 329E, 329E L, 320D, 320D L, 320D LN, 320D2, 320D2 L, 320E, 320E L, 320E LN, 323D, 325D, 325F L, 329D2, 329D2 L, 329F L, 330D2 L, 330F, 330F L, 330F LN, 335F, 335F L, 558 Bucket Cylinder & Seal 3412182
From $2,724.00
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Cat Bucket Cylinder & Seal for 320D, 320D FM, 320D L, 320D LN & More – 2426759 See Details 320D, 320D FM, 320D L, 320D LN, 320D LRR, 320D RR, 323D L, 323D LN, 324D, 324D L Bucket Cylinder & Seal 2426759
From $6,536.00
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Bucket Cylinder for Caterpillar 320D, 321D LCR, 323D, 324D Series Excavators See Details 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA, 324D, 324D L Bucket Cylinder 242-6756
From $4,140.00
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Cat Bucket Cylinder for 320, 320 L, 320N, 322 LN & More – 7Y5100 See Details 320, 320 L, 320N, 322 LN, 325, 325 L, 325 LN, 330, 330 FM L, 330 L, 350, 350 L, 5080, 320L, 325L, 330L, 350L Bucket Cylinder 7Y5100
From $4,690.00
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Bucket Cylinder for Caterpillar 324D, 329D, 330D L, 336E, 336F L Excavators See Details 324D, 324D L, 324E, 324E L, 324E LN, 325D L, 329D, 329D L, 329E, 329E L, 329E LN, 330D L, 336D, 336D L, 336D LN, 336D2, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 340D2 L, 568 FM LL Bucket Cylinder 357-9766
From $6,750.00
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Bucket Cylinder for Caterpillar 326G Excavator See Details 326G Bucket Cylinder 527-5476
From $3,519.00
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Cat Bucket Cylinder for 330D L, 336D, 336D L, 336D2 & More – 3579784 See Details 330D L, 336D, 336D L, 336D2, 336D2 L, 336E, 336E L, 336E LN, 336F L, 340D2 L, 345C, 345D, 345D L, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 352F, 340D2, 329D L, 329D LN, 330D, 336F, 340F, 349D2, 349D2 L, 349F, 352F-VG Bucket Cylinder 3579784
From $5,702.00
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Cat Bucket Cylinder for 329D LN, 330D L, 330D LN, 330D MH & More – 3154473 See Details 329D LN, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 330D Bucket Cylinder 3154473
From $5,702.00
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Bucket Cylinder for Caterpillar 345B, 365B II, 385B, 330B L Excavators See Details 330B L, 345B, 345B II, 345B II MH, 345B L, 365B II, 385B Bucket Cylinder 118-3934
From $5,400.00
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See Details 365B, 365B II, 365B L, 365C, 365C L, 385C, 385C L Bucket Cylinder 1438007
From $9,102.00
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Cat Bucket Cylinder for 374F L, 374D L – 4176665 See Details 374F L, 374D L Bucket Cylinder 4176665
From $17,748.00
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Cat Bucket Cylinder Rod Assembly for 322C, 322C L, 325C, 325D & More – 2478856 See Details 322C, 322C L, 325C, 325D, 325C L, 330C, 330C L, 385C, 322B L, 325B L, 330B L, 330D, 385B, 385B L, 558, 568, M325B Bucket Cylinder Rod Assembly 2478856
From $2,383.00
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Cat Bucket Cylinder Rod Assembly for 336E, 352F, 340D2, 336 – 3579794 See Details 336E, 352F, 340D2, 336 Bucket Cylinder Rod Assembly 3579794
From $3,285.00
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Cat Bucket Cylinder Rod Assembly for 320C, 322B, 322C, 325C & More – 1373700 See Details 320C, 322B, 322C, 325C, 312B, 312B L, 313B, 325B Bucket Cylinder Rod Assembly 1373700
$726.00
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Cat Bucket Cylinder Rod Assembly for 320, 320L, 325, 325L & More – 7Y5108 See Details 320, 320L, 325, 325L, 330, 330L, 350, 350L Bucket Cylinder Rod Assembly 7Y5108
From $1,100.00
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Cat Bucket Cylinder Rod for 320C, 320L, 320U, 322C & More – 1772613 See Details 320C, 320L, 320U, 322C, 322C L Bucket Cylinder Rod 1772613
From $2,026.00
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Cat Bucket Cylinder Rod Assembly for 320B, 320C, 320C LN, 322C & More – 2897902 See Details 320B, 320C, 320C LN, 322C, 325C, 325 C L, 345B, 345 B L, 345B LC, 324D Bucket Cylinder Rod Assembly 2897902
From $2,268.00
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Cat Hydraulic Bucket Cylinder Tube for 320B, 320C & More – 1799765 See Details 320B, 320C, 322C, 322C FM, 324D FM, 324D FM LL, 325C, 325C FM, 345B II, 345B L, 320C LN, 325 C L, 345B, 345 B L, 345B LC Bucket Cylinder Tube 1799765
From $2,419.00
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Cat Bucket Cylinder Tube for 320C, 322B, 322C, 325C & More – 1195448 See Details 320C, 322B, 322C, 325C, 312B, 312B L, 313B, 325B Bucket Cylinder Tube 1195448
$852.00
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Cat Bucket Cylinder Seal Kit for 322C, 322C L, 325C, 325D & More – 1915619 See Details 322C, 322C L, 325C, 325D, 325C L, 330C, 330C L, 385C, 390F L Bucket Cylinder Seal Kit 1915619
$52.00
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Cat Bucket Cylinder Seal Kit for 320C, 322B, 322C, 325C & More – 1764935 See Details 320C, 322B, 322C, 325C, 325B Bucket Cylinder Seal Kit 1764935
$37.00
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Cat Bucket Cylinder Seal Kit for 336E, 352F, 340D2, 336D2 L – 3338750 See Details 336E, 352F, 340D2, 336D2 L Bucket Cylinder Seal Kit 3338750
$73.00
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Cat Bucket Cylinder Seal Kit for 320, 320L, 325, 325L & More – 2580313 See Details 320, 320L, 325, 325L, 330, 330L, 350, 350L Bucket Cylinder Seal Kit 2580313
$44.00
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Cat Bucket Cylinder Seal Kit for 320B, 320C, 320C LN, 322C & More – 2159986 See Details 320B, 320C, 320C LN, 322C, 325C, 325 C L, 345B, 345 B L, 345B LC, MH3022 Bucket Cylinder Seal Kit 2159986
$57.00
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Cat Bucket Cylinder Seal Kit for 322, 322L, 320, 320L & More – 2937500 See Details 322, 322L, 320, 320L, 320N Bucket Cylinder Seal Kit 2937500
$55.00
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Cat 320D-329D L Excavator Bucket Cylinder Seal Kit 2344587 See Details 320D, 320D FM, 320D L, 323D L, 323D LN, 323D SA, 325D, 325D L, 328D LCR, 329D, 329D L Bucket Cylinder Seal Kit 4560209
$88.00
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Cat 330C L, 330D, 330D L, 336D Excavator Bucket Cylinder Seal Kit 1948235 See Details 330C L, 330D, 330D L, 336D Bucket Cylinder Seal Kit 1948235
$108.00
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Cat 318C-345B Excavator Bucket Cylinder Seal Kit 2366368 – 85mm Rod x 120mm Bore See Details 318C, 319C, 319D, 319D L/LN, 320B, 320C, 325B L, 325C, 325D, 329D L, 330B L, 330C, 345B II, 345B L, M322C, M322D, M322D MH Bucket Cylinder Seal Kit 85mm 2366368
$48.00
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Cat 311C-330C Excavator Bucket Cylinder Seal Kit 1709941 – 65mm Rod x 100mm Bore See Details 311C, 312C, 312C L, 314C, 320C, 320D, 322C, 323D L, 324D, 324D L, 325C, 325C L, 325D, 325D L, 329D L, 330C, 330C L Bucket Cylinder Seal Kit 65mm 1709941
$62.00
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Cat 315C-319D, M318, M322 Excavator Bucket Cylinder Seal Kit 1799625 See Details 315C, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, M318C, M318C MH, M318D, M318D MH, M322D, M322D MH Bucket Cylinder Seal Kit 1799625
$64.00
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Cat 307B, 307C, 307D, 308C, 308D Mini Excavator & 312C L Bucket Cylinder Seal Kit 1697828 See Details 307B, 307C, 307D, 308C, 308D, 312C L Mini Ex Bucket Cylinder Seal Kit 1697828
$56.00
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Cat Hydraulic Bucket Cylinder Tube for 345B II, 345C, 345C L, 345D & More – 3588462 See Details 345B II, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L Bucket Cylinder Tube 3588462
From $8,681.00
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Cat Hydraulic Bucket Cylinder Assembly for 345B II, 345C, 345C L, 345D & More – 3588503 See Details 345B II, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 349, 349D2, 349D2 L, 349F, 352, 352F, 352F-VG Bucket Cylinder 3588503
From $11,744.00
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Bucket cylinders, rod assemblies, cylinder tubes, and seal kits for Caterpillar excavators, covering complete cylinder groups and individual components across the 300-series B, C, D, E, and F machines.

Fits Models At A Glance

  • B Series: 311B, 312B, 312B L, 313B, 320B, 322B, 325B, 330B L, 345B, 365B II, 385B
  • C Series: 311C, 312C, 314C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C, 345C, 365C, 385C
  • D Series: 311D LRR, 312D, 314D, 320D, 321D LCR, 323D, 324D, 325D, 329D, 330D L, 336D, 340D2, 349D, 374D L
  • E/F/G Series: 312E, 314E, 320E, 324E, 329E, 336E, 336F L, 349E, 352F, 374F L, 326G

Key Notes

  • Application: Controls bucket curl and dump motion on the excavator work group
  • Components: Complete cylinders, rod assemblies, cylinder tubes, and seal kits
  • Condition: New and remanufactured options available
  • Fitment: Match by machine model and cylinder part number for accuracy

Why Choose Broken Tractor

  • ✅ Broad Cat excavator cylinder coverage in one place
  • ✅ Fast shipping from two US locations
  • ✅ Knowledgeable support to confirm correct fitment
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Product: Category: Cat Excavator Bucket Cylinders Brand: Head Title: Cat Excavator Bucket Cylinders | Broken Tractor