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SANY Genuine Cylinder Bronze Bushing 60065325 60065326 - Tin Bronze Wear Sleeve

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  2. SANY Genuine Cylinder Bronze Bushing 60065325 60065326 - Tin Bronze Wear Sleeve
SANY Genuine Cylinder Bronze Bushing 60065325 60065326 - Tin Bronze Wear Sleeve

Purchase genuine SANY 60065325 rod gland bronze bushing and 60065326 piston sleeve. High-strength self-lubricating tin-bronze alloy engineered for 32MPa excavator cylinder workloads. Eliminates cylinder shaking, friction groaning, and uneven seal wear on SANY SY55C, SY65C, SY75C, SY95C excavators.

SANY Genuine Hydraulic Bronze Bushings (60065325 & 60065326)

1. Technical Specifications & Part Profile

Part NumberTypologyApplication
60065325Rod Gland BushingRod Guide Wear Sleeve
60065326Piston Core BushingPiston Bore Liner

These tin-bronze alloy bushings are critical for mechanical alignment and friction reduction. In a full cylinder rebuild, they form the structural foundation for the sealing matrix.

2. Operational Parameters

  • Pressure Load: Rated up to 32 MPa (structural non-sealing support).

  • Material Composition: High-strength Tin-Bronze alloy with integrated self-lubricating micro-grooves.

  • Thermal Endurance: Engineered for stable performance under continuous high-temperature hydraulic cycles.

3. Functional Mechanics

60065325 (Gland Bushing)

  • Lateral Support: Handles digging forces to prevent eccentric rod shifting and chrome plating scuffing.

  • Friction Isolation: Eliminates steel-on-steel contact, preventing jerky extensions and internal groaning.

  • Seal Protection: Maintains parallel rod tracking to prevent seal gap-extrusion.

60065326 (Piston Core Bushing)

  • Joint Reinforcement: Provides a wear-resistant sleeve for the structural interface between piston and rod.

  • Shock Attenuation: Absorbs inertia shocks, preventing mechanical play and "egg-shaped" wear.

  • Tilt Prevention: Prevents piston rocking to stop internal pressure bypass ("dropping arms").

4. Equipment Application

Calibrated for Boom, Arm, and Bucket cylinders on SANY Mini Excavators:

  • Series: SY55C, SY60C, SY65C, SY75C, SY95C (-9 and -10 models)

5. Diagnostics & Overhaul Thresholds

Replacement is required if:

The bushing displays axial grooving, material thinning, or noticeable play. Unified Overhaul Standard: Never reuse worn bushings during a seal rebuild. Mismatched tolerances between new seals and worn bushings will result in immediate seal failure and rod damage.

Technical Support: Xuzhou Sinoswift Import & Export Co., Ltd. | Email: [email protected]

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