T20717 New Steel Steering Clutch Disc Fits John Deere 450
T20717 New Steel Steering Clutch Disc Fits John Deere 450
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One New Aftermarket Replacement Steel Steering Clutch Disc Fits John Deere 450 Crawler Dozer
This steel separator disc is a key component of the dry-type steering clutch assembly on the Fits John Deere (Fits JD) 450 crawler dozer. Used in sets of seven per side, these steel discs work together with fiber discs to engage and release steering clutch operation. Two complete clutch sets are required per machine. This part fits the original 450 and early 450B models equipped with dry steering clutches only -- it is not for later 450B, 450C, 450D, or 450E machines, which use a different wet-clutch disc design.
Specifications
- Inside Diameter: 8.12"
- Teeth: 6 external
- Thickness: 0.087" - 0.090"
- Type: Steel separator disc (dry steering clutch)
Compatible Models
Fits John Deere (Fits JD) Crawler Dozer: 450, 450B (dry-clutch equipped units only)
Note: This is the dry-clutch steel disc. Later 450B units and all 450C, 450D, and 450E machines use wet steering clutches and require a different disc -- verify your clutch type before ordering.
Replaces Part Number(s):
T20717, 31174
New aftermarket replacement part - not remanufactured, not used.
