Case 1450, 1450B, 1455, 1455B & 1550

Case 1450, 1450B, 1455, 1455B & 1550 parts list
Fits Model	Description	Details	Part #	Price	Product Details
See Details	1450, 1450B	Recoil Spring Assembly (Dozer)	0	R43616	From $1,545.00	View Info
See Details	1450, 1455 (6-Rollers)	Track Adjuster	PV312	$994.00	View Info
See Details	1450B, 1455B, 1550 (6-Rollers)	Track Adjuster	R52132	$974.00	View Info
See Details	1450B, 1550B Long Track & LGP (7-Rollers)	Track Adjuster	R52131	$974.00	View Info
See Details	1450, 1450B, 1455, 1455B, 1550	Yoke, Track Adjuster	0	R54263	$660.00	View Info
See Details	1450B, 1455B	Recoil Spring Assembly (Loader RH) No Step!	0	R43621	From $1,655.00	View Info
See Details	1450B, 1455B	Recoil Spring Assembly (Loader LH) No Step!	0	R43622	From $1,545.00	View Info
See Details	1450, 1455	Rod, Track Adjuster	0	R28359	$321.00	View Info
See Details	1450B, 1455B, 1550 (6 ROLLER)	Rod, Track Adjuster	0	R34798	$295.00	View Info
See Details	1450B, 1455B, 1550, 1150B L.T. & LGP (7 ROLLER)	Rod, Track Adjuster	0	R43141	$301.00	View Info
See Details	750K Series 3, 850K Series 3, 1150K, 1450, 1450B, 1455, 1455B, 1550, 1650L	Seal Kit, Track Adjuster	0	907005	$44.00	View Info

Case 1450, 1450B, 1455, 1455B & 1550 Dozer & Loader Track Parts

Case Dozers

Case Crawler Loaders

Application: Replacement track and undercarriage parts for Case 1450, 1455, and 1550 series dozers and loaders
Components Available: Track adjusters, recoil springs, track rollers, sprockets, idlers, and rock guards
Function: Restores track alignment and tension, eliminates excessive wear, and improves pushing and digging efficiency
Material: Heavy-duty forged steel with precision-machined wear surfaces for long service life
Location: Complete undercarriage system — idlers, sprockets, track rollers, recoil assemblies, adjusters, and side guards
Part Numbers: Multiple OEM cross-references included at the product-level listings