Motor Grader Supporting Sleeve 85763201 – Dimensional Fitment Guide
Part number 85763201 identifies a supporting sleeve listed for a motor grader application. A correct sleeve must fit both the housing and the mating pin or shaft while preserving the specified running clearance and lubrication path.
Confirm the exact installation position and machine serial number before ordering. Measure an unworn reference area where possible; a removed sleeve may be oval, collapsed or scored and can give misleading dimensions.
Dimensions that control fit
| Part number | 85763201 |
| Component | Motor grader supporting sleeve |
| Interfaces | Housing bore and mating pin or shaft |
| Critical checks | Inside diameter, outside diameter, length, flange, grooves and oil holes |
Inside diameter measured in more than one direction.
Outside diameter at multiple points along the sleeve.
Overall length and any flange diameter or thickness.
Chamfer, groove and lubrication-hole position.
Mating pin diameter and condition.
Housing-bore diameter and evidence of sleeve movement.
Confirm the lubrication design
Grease grooves and drilled holes must align with the machine lubrication path. A sleeve with the correct basic diameter but different groove placement can restrict lubricant flow. Photograph both ends and the internal surface so these features can be compared.
Installation planning
Clean and measure the housing before pressing in the replacement. Use tooling that supports the correct sleeve face and does not deform the bore. Align lubrication features before full installation. After fitting, confirm the finished bore and running clearance according to the service specification rather than assuming press installation preserved the dimension.
Related linkage pages
For a connected pivot component, review the tilt joint 380905958 fitment guide. For general pin identification, see the motor grader pin page. Links aid identification but do not prove direct fitment.
FAQ
Is 85763201 enough to confirm the sleeve?
It is the primary reference, but position, machine serial number and physical dimensions should still be checked.
Can the old sleeve bore be used as the original size?
Not always. Wear, collapse or scoring can change the measured bore. Compare several points and use service data.
Why check the housing bore?
A loose or damaged housing can allow the new sleeve to move and wear prematurely.
Should the mating pin also be replaced?
Measure and inspect it. A worn pin can leave excessive clearance even with a new sleeve.
Compatibility note: Confirm 85763201 with the machine identity, installation position, measured sleeve geometry and mating components.
