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Case 550 Series Undercarriage Parts

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Case 550 Series Undercarriage Parts parts list
Image Fits Model Description Part # Price Product Details
5 Standard Track Sprocket for Case 450C Dozers See Details 450C, 450C-LT, 455C, 550* Sprocket (Standard, Long Track) R52698
$267.00
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6 Wide Track Dozer Track Drive Sprocket for Case 550-LGP See Details 450C, 550* Sprocket (LGP, Wide Track) R52699
$675.00
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5 Long Track Dozer Sprocket for Case 550-LT, 25 Teeth See Details (550LT After Serial # JAK0013968), 550E-LT, 550G-LT, 550H-LT Sprocket (Long Track) R57298
$334.00
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6 Wide Track Dozer Track Drive Sprocket for Case 550-LGP See Details 550*, 550E, 550G, 550H Sprocket (LGP, Wide Track) R57281
$364.00
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1 Case Dozer Track Idler with Spring Kit by Broken Tractor See Details 450C, 450C-LGP, 450C-LT, 455C, 550-LGP, 550-LT, 550E-LGP, 550E-LT, 550G-LGP, 550G-LT, 550H-LGP, 550H-LT, 550H-WT, 650H, 650H-LGP, 650K-LGP, 650K-LT, 650K-WT, 650L-LGP, 650L-LT, 650L-WT, DC75-LGP, DC75-LT, DC75-WT Track Idler & Spring Kit R58710-Kit
From $848.00
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2 Top track roller for Case dozer undercarriage See Details 450, 450B, 450C, 550, 650, 750, 850, 855, 1150, DC75, DC85, DC95, D95B, 880 Top Track Roller R33965
$175.00
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3 Case Dozer Undercarriage Replacement Bottom Track Roller See Details (450 After Serial # 3050801), 450B, 450C, 550, 550E, 550G, 550H, 650H, 650K, 650L Bottom Track Roller, Single Flange R57357
$218.00
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14" Single Grouser Track Shoe for Case 450 & 550 LT Dozers See Details 450, 450B, 450C, 450C-LT, 550-LT (Before Serial Number JAK0013967) Track Shoe (14" Single Grouser) CA408/14
$25.00
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16" Single Grouser Track Shoe for Case 450 & 550 LT Dozers See Details 450, 450B, 450C, 450C-LT, 550-LT Track Shoe (16" Single Grouser) CA408/16
$54.00
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20" Single Grouser Track Shoe for Case 450 & 550 LT Dozers See Details 450, 450B, 450C, 450C-LT, 450-LGP, 550-LT, 550-LGP 20" Track Shoe CA408/20
$36.00
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16" Single Grouser Track Shoe for Case 550 & 650 LT Dozers See Details 550-LT (After Serial Number JAK0013968), 550E-LT, 550G-LT, 550H-LGP (64" gauge), 550H-LT (53" gauge), 550H-WT (64" gauge), 650L-LT (54"-56" gauge) Track Shoe (16" Single Grouser) CA875/16
$39.00
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20" Single Grouser Track Shoe for Case 550 & 650 LGP/LT Dozers See Details 550-LGP (After Serial Number JAK0013968), 550-LT (After Serial Number JAK0013968), 550E-LGP, 550E-LT, 550G-LGP, 550G-LT, 550H-LGP, 550H-WT, 650L-LGP, 650L-WT 20" Track Shoe CA875/20
$61.00
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28" Single Grouser Track Shoe for Case 550 & 650 LGP Dozers See Details 550-LGP (After Serial Number JAK0013968), 550-LT (After Serial Number JAK0013968), 550E-LGP, 550E-LT, 550G-LGP, 550G-LT, 550H-LGP (64" gauge), 650L-LGP (65"-67" gauge), 650L-WT (65"-67" gauge) Track Shoe (28" Single Grouser) CA875/28
$75.00
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Track shoe bolt kit for Case 450 dozer See Details 450, 450B, 450C, 450C-LT, 550-LT Track Shoe Bolt Kit CA408BK
$5.00
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Track shoe bolt kit for Case 550LGP dozer See Details 550-LGP (JAK0013968 & up), 550-LT (JAK0013968 & up), 550E-LGP, 550E-LT, 550G-LGP, 550G-LT, 550H-LGP, 550H-WT, 650L-LGP, 650L-WT Track Shoe Bolt Kit CA875BK
$9.00
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Track idler wear strip kit for Case 450 dozer See Details 450, 450B, 450C, 455C, 550, 550E, 550G, 550H Wear Kit, Track Idler 144392A3
$66.00
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Track idler spacer plate for Case 450C dozer R52401 See Details 450C, 550, 550E Track Idler Spacer Plate R52401
$76.00
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Case Idler Outer Guide Plate (R49772) See Details 450C, 455C, 550, 550E, 550G, 550H, 650H Idler Guide Plate R49772
$43.00
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Durable Master Pin Kit for Case Crawler Loaders 455C See Details 450, 450B, 450C, 455C, 550* Master Pin Kit, Track Chain CA753
$36.00
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Case 550 Series Dozer Master Pin See Details 550*, 550E, 550G, 550H Master Pin Kit, Track Chain R57366
$28.00
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4 Case Dozer Track Roller Bolt 0S1566 See Details 450*, 450B, 450C, 550, 550E, 550G, 550H, 650H, 650K, 650L Bolt, Bottom Roller 0S1566
$1.00
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This category covers undercarriage components for the Case 550 dozer family, including standard, LGP, LT, and WT configurations. While track gauge and shoe width vary by setup, the 550 series shares a common undercarriage platform with many interchangeable rollers, idlers, sprockets, and service parts.

Fits Models At A Glance:

  • Case 550 Series: 550

  • Case 550E Series: 550E

  • Case 550G Series: 550G

  • Case 550H Series: 550H

  • Configurations: Standard, LGP, LT, WT

Key Notes:

  • Application: Undercarriage replacement parts for Case 550 series crawler dozers

  • Coverage: Track rollers, idlers, sprockets, master pins, wear kits, and track shoes

  • Material/Build: Heavy-duty steel components engineered for crawler dozer use

  • Function: Maintains correct track alignment, traction, and undercarriage longevity

  • Made In / Brands: Broken Tractor aftermarket undercarriage components

Why Choose Broken Tractor:

✅ One Category for All 550 Configurations
✅ Interchangeable Parts Across 550, 550E, 550G & 550H
✅ Fast Shipping & U.S.-Based Support

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Product: Category: Case 550 Series Undercarriage Parts Brand: Head Title: Case 550 Series Undercarriage Parts | Broken Tractor