| Image | Fits Model | Description | Part # | Price | Product Details | |
| 5 |
See Details
|
450C, 450C-LT, 455C, 550* | Sprocket (Standard, Long Track) | R52698 |
$248.00
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View Info |
| 6 |
See Details
|
450C, 550* | Sprocket (LGP, Wide Track) | R52699 |
$675.00
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View Info |
| 5 |
See Details
|
(550LT After Serial # JAK0013968), 550E-LT, 550G-LT, 550H-LT | Sprocket (Long Track) | R57298 |
$334.00
|
View Info |
| 6 |
See Details
|
550*, 550E, 550G, 550H | Sprocket (LGP, Wide Track) | R57281 |
$364.00
|
View Info |
| 1 |
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 Wheel | R58710-Kit |
From
$828.00
|
View Info |
| 2 |
See Details
|
450, 450B, 450C, 550, 650, 750, 850, 855, 1150, DC75, DC85, DC95, D95B, 880 | Top Track Roller | R33965 |
$170.00
|
View Info |
| 3 |
See Details
|
(450 After Serial # 3050801), 450B, 450C, 550, 550E, 550G, 550H, 650H, 650K, 650L | Bottom Track Roller, Single Flange | R57357 |
$203.00
|
View Info |
See Details
|
450, 450B, 450C, 455C, 550* | Master Pin Kit, Track Chain | CA753 |
$32.00
|
View Info | |
See Details
|
550, 550E, 550G, 550H | Master Pin | R57366 |
$28.00
|
View Info | |
See Details
|
550-LT (JAK0013968 & up), 550E-LT, 550G-LT, 550H-LGP (64in gauge), 550H-LT (53in gauge), 550H-WT (64in gauge), 650L-LT (54–56in gauge) | 16" Track Shoe | CA875/16 |
$39.00
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View Info | |
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See Details
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550-LGP (JAK0013968 & up), 550-LT (JAK0013968 & up), 550E-LGP, 550E-LT, 550G-LGP, 550G-LT, 550H-LGP (64in gauge), 550H-WT (64in gauge), 650L-LGP (65–67in gauge), 650L-WT (65–67in gauge) | 20" Track Shoe | CA875/20 |
$59.00
|
View Info | |
|
See Details
|
550-LGP (JAK0013968 & up), 550-LT (JAK0013968 & up), 550E-LGP, 550E-LT, 550G-LGP, 550G-LT, 550H-LGP (64in gauge), 650L-LGP (65–67in gauge), 650L-WT (65–67in gauge) | 28" Track Shoe | CA875/28 |
$75.00
|
View Info | |
| 4 |
See Details
|
450*, 450B, 450C, 550, 550E, 550G, 550H, 650H, 650K, 650L | Bolt, Bottom Roller | 0S1566 |
$1.00
|
View Info |
See Details
|
450, 450B, 450C, 450C-LT, 450-LGP, 550-LT, 550-LGP | 20" Track Shoe | CA408/20 |
$36.00
|
View Info | |
|
See Details
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450, 450B, 450C, 450C-LT, 550-LT | 16" Track Shoe | CA408/16 |
$29.00
|
View Info | |
|
See Details
|
450, 450B, 450C, 450C-LT, 550-LT | 14" Track Shoe | CA408/14 |
$25.00
|
View Info | |
See Details
|
450, 450B, 450C, 455C, 550, 550E, 550G, 550H | Wear Kit, Track Idler | 144392A3 |
$62.00
|
View Info |
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Case 550 Series Undercarriage Parts
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:
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Case 550 Series: 550
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Case 550E Series: 550E
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Case 550G Series: 550G
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Case 550H Series: 550H
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Configurations: Standard, LGP, LT, WT
Key Notes:
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Application: Undercarriage replacement parts for Case 550 series crawler dozers
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Coverage: Track rollers, idlers, sprockets, master pins, wear kits, and track shoes
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Material/Build: Heavy-duty steel components engineered for crawler dozer use
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Function: Maintains correct track alignment, traction, and undercarriage longevity
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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
