One New Aftermarket Replacement D43940 Steel Bushing Fits Case Backhoe Loaders, Crawlers, and Forklifts
This steel front axle and boom cylinder bushing (also used at the stabilizer leg frame location) is a precision-fit replacement for a wide range of Fits Case backhoe loaders, crawler dozers, forklifts, and wheel loaders. It is used in multiple mounting points per machine — confirm your application before ordering.
Specifications
- Inside Diameter: 44.68 mm (1.75″)
- Outside Diameter: 57.15 mm (2.25″)
- Length: 25.4 mm (1″)
- Material: Steel
Compatible Models
Fits Case Backhoe Loaders: 33, 33S, 35, 480C, 480D, 480E, 480F, 480LL, 550, 580, 580B, 580C, 580D, 580E, 580F, 580G, 580K, 580L, 580M, 580SK, 580SL, 580 Super E, 680G, 780B
Fits Case Crawler Dozers: 550, 650G, 650H, 650K, 750H, 750K, 850G, 850H, 850K, 850K+, 850L, D75, D85, D85B, D95, D95B, DC75, DC85, DC95, U80
Fits Case Forklifts / Telescopic Handlers: 584C, 584D, 584E, 585C, 585D, 585E, 586C, 586D, 586E
Replaces Part Number(s):
D43940, 1713-1529
New aftermarket replacement part – not remanufactured, not used.








