The genuine XCMG 860517010 Shaft Sleeve is a precision‑engineered wear sleeve designed to restore sealing surfaces on rotating shafts in XCMG GR series motor graders. This OEM shaft sleeve (also known as a Speedi‑Sleeve or repair sleeve) is installed over a worn shaft journal to provide a new, smooth surface for radial oil seals. Manufactured from high‑quality stainless steel with a precision‑ground outer diameter and a thin wall thickness, the 860517010 shaft sleeve eliminates leakage caused by shaft grooves or scoring without requiring shaft replacement. The sleeve is driven onto the shaft using an included installation tool, creating an interference fit that rotates with the shaft and provides a perfect sealing surface for the rubber lip of a shaft seal.
The 860517010 shaft sleeve is dimensioned to fit specific shaft diameters common in XCMG GR135, GR165, GR180, GR215, GR260, GR300, GR350, and GR2003 motor graders. Typical applications include transmission output shafts, final drive pinion shafts, differential side shafts, and axle hub spindles. The sleeve is made from corrosion‑resistant 304 stainless steel with a hard chrome‑like finish (Ra ≤0.25 μm) to minimize seal lip wear and extend seal life. The sleeve is supplied with a flange for easy installation and a removal tang for optional extraction.
A grooved or worn shaft surface is a common cause of recurring oil seal failure. Installing a genuine XCMG 860517010 shaft sleeve provides a cost‑effective repair, avoiding expensive shaft replacement or machining. Keep this shaft sleeve in your parts inventory to permanently fix leaking seals on transmission and axle shafts.
| Parameter | Specification |
|---|---|
| OEM Number | 860517010 |
| Brand | XCMG (Genuine Original Equipment) |
| Product Type | Shaft Repair Sleeve / Wear Sleeve (Thin wall) |
| Shaft Diameter (nominal) | 55.00 mm (for shaft 54.95–55.05 mm) |
| Sleeve Outer Diameter (after installation) | 55.40 mm (+0.03 / -0.00) |
| Sleeve Wall Thickness | 0.20 mm (±0.02 mm) |
| Sleeve Length | 32.00 mm (±0.30 mm) |
| Material | Stainless steel (AISI 304 / 1.4301), cold rolled and annealed |
| Surface Finish (sealing area) | Ra ≤0.25 μm (ground and polished) |
| Surface Hardness | ≥70 HRB (work‑hardened during rolling) |
| Installation Method | Press‑fit using included driving flange (interference fit) |
| Maximum Shaft Speed (seal compatible) | 4,000 rpm |
| Operating Temperature Range | -40°C to +150°C (-40°F to +302°F) |
| Corrosion Resistance | Excellent (passivated stainless steel) |
| Compatible Seal Lip Materials | NBR, FKM, ACM, silicone rubber |
| Application | Restoring shaft seal contact surface on worn journals |
| Standards | ISO 6194, DIN 3760, XCMG spec Q/XCMG 1145-2023 |
| Compatible Models | XCMG GR135, GR165, GR180, GR215, GR260, GR300, GR350, GR2003 |
| Superseded Part Numbers | 860516500, 860516890, 860517000, 860517005 |
The 860517010 shaft sleeve addresses a common problem in motor grader transmissions and axles: grooved or scored shafts that destroy oil seals. When a shaft develops a groove from the seal lip over time, a new seal will still leak because the rubber lip cannot conform to the worn surface. Installing this thin‑wall stainless steel sleeve creates a fresh, perfectly smooth sealing surface without removing the shaft.
The sleeve is pressed onto the shaft and rotates with it. The new seal rides on the polished outer diameter of the sleeve, restoring effective oil retention. This repair typically lasts as long as a new shaft, and the sleeve is made from a harder material than the original shaft, offering better wear resistance. Typical applications include transmission output flanges, differential pinion shafts, and axle spindles.
Without a sleeve repair, the only alternatives are shaft replacement (expensive and labor‑intensive) or machining the shaft undersize and fitting an oversized seal (not always possible). The genuine XCMG 860517010 sleeve provides a permanent, low‑cost fix that eliminates recurring leaks and extends drivetrain life.
XCMG manufactures the 860517010 shaft sleeve from cold‑rolled AISI 304 stainless steel strip. The material is selected for its excellent corrosion resistance, strength, and ability to be precision‑ground to a mirror finish. The strip is rolled to a precise wall thickness of 0.20 mm and then formed into a cylindrical sleeve using a spiral welding or seam‑free process.
After forming, the sleeve is stress‑relieved in a vacuum furnace to remove residual stresses and then centerless ground to achieve a final outer diameter tolerance of ±0.01 mm. The sealing surface is polished to Ra ≤0.25 μm, ensuring minimal friction and seal lip wear. A diamond‑like hardness is achieved through work hardening during rolling (≥70 HRB).
Each sleeve is supplied with a mild steel installation flange and a removal tang. The flange is used with a hammer or press to drive the sleeve onto the shaft without damaging the thin wall. After installation, the flange is snapped off and discarded. XCMG tests each batch for concentricity and wall thickness uniformity, ensuring a perfect fit onto the target shaft diameter.
Before installing the 860517010 shaft sleeve, remove the old oil seal and clean the shaft thoroughly. Measure the shaft diameter where the sleeve will be installed – it should be between 54.95 mm and 55.05 mm. If the shaft is worn beyond this tolerance, the sleeve may not achieve proper interference fit. Use fine emery cloth to remove any burrs or sharp edges.
Apply a thin film of thread locker or retaining compound to the shaft (optional, but recommended for permanent installation). Slide the sleeve over the shaft end, aligning the driving flange with the shaft end. Using a plastic or brass hammer, tap the driving flange evenly until the sleeve is fully seated. The sleeve should extend slightly beyond the original seal contact area (typically 1–2 mm).
Once seated, break off the driving flange using pliers. The flange will snap off cleanly at a pre‑scored notch. Remove any sharp edges with fine emery cloth. Install a new genuine XCMG shaft seal of the correct size, lubricating the seal lip with oil before sliding the shaft into place. The seal will now run on the pristine surface of the sleeve, eliminating leaks.
Aftermarket shaft sleeves often use mild steel that rusts quickly, especially in wet or salty conditions, causing the sleeve to corrode and the seal to fail again. Many have rough surface finishes (Ra >0.8 μm) that accelerate seal lip wear, leading to leakage within months. Genuine XCMG sleeves are made from stainless steel with a mirror finish for long‑term reliability.
Counterfeit sleeves may have inconsistent wall thickness or out‑of‑round geometry, causing the sleeve to not fit tightly or to create an elliptical surface that leaks. Some have a poorly designed driving flange that breaks off unevenly, leaving sharp edges that cut the seal during installation. Genuine XCMG sleeves include a precisely scored flange for clean removal.
XCMG provides a 12‑month warranty against manufacturing defects. Each genuine sleeve is individually packaged with the OEM number and installation instructions. Using an OEM repair sleeve costs a fraction of shaft replacement and eliminates repeat seal failures. For fleet operators, the 860517010 sleeve is essential stock for maintenance departments.
Visual indicators: a visible groove worn into the shaft surface where the seal lip contacts, typically 0.2–1.0 mm deep. You can feel the groove with a fingernail. If a new seal is installed on such a shaft, it will leak immediately or within a few hours. Test by rotating the shaft and observing oil weepage.
Preventive sleeve installation is recommended whenever a transmission or axle is overhauled and shaft wear is observed. Even if not yet leaking, a worn shaft will soon damage a new seal. The cost of the sleeve is minor compared to the labor of re‑opening the assembly. For shafts with minor scoring (<0.15 mm depth), some mechanics may polish the shaft, but a sleeve provides a permanent solution.
Keep a stock of 860517010 sleeves in your workshop. When replacing a seal, always inspect the shaft surface – if any defect is felt, install a sleeve. This proactive approach eliminates call‑backs and ensures customer satisfaction. The sleeve also provides a harder surface than the original shaft, extending the life of subsequent seals.
The XCMG 860517010 Shaft Sleeve is stocked in regional distribution centers: Houston (USA), Rotterdam (Netherlands), Dubai (UAE), and Shanghai (China). Standard air freight delivers within 2–5 business days worldwide. Expedited courier (DHL/FedEx) provides 1–2 day delivery for urgent seal repair jobs.
Bulk orders of 20+ sleeves receive volume discounts and can be shipped by sea freight. Each sleeve is individually packed in a labeled, corrosion‑prevention bag with the installation flange included. For large fleet operations, consignment stock programs ensure immediate availability. Technical datasheets and installation videos are available upon request.
Don’t let a grooved shaft cause repeated seal failures and oil leaks. Order the genuine XCMG 860517010 Shaft Sleeve today and permanently repair worn shafts in your motor grader’s transmission, final drive, and axles. This simple, cost‑effective solution eliminates leaks and extends component life.
Upgrade your grader’s sealing reliability with XCMG genuine shaft sleeves. Engineered for precision fit, corrosion resistance, and easy installation. Use the buttons above to request a quote or email our parts specialists. Keep your XCMG grader leak‑free and productive – choose 860517010 OEM sleeve.
