MYWAY Bushings for Excavator Hydraulic Cylinder
576-4152: Cat® Hydraulic Cylinder Bushing
Specifications for part number 576-4152 Material: Carbon Steel Compatible Models for part number 576-4152 MINI HYD EXCAVATOR300.9D 301.7D CR 301.4C
108-6075: Cat® Hydraulic Cylinder Bushing
Specifications for part number 108-6075 We are still working on adding a specification for this part.Compatible Models for part number 108-6075 FORWARDER574PIPELAYER561H 561M
379-2769: Cat® Bushing
Specifications for part number 379-2769 Units of MeasureUS Metric Outside Diameter (in): 1.58 Inside Diameter (in): 1.27 Length (in): 1.58 Weight (lb): 0.28 Material: Steel - Carbon,Carbon Steel Compatible Models for part number 379-2769 MINI HYD EXCAVATOR302.2D 302.7D 301.7D CR 301.4C 302.4D 301.7D
384-2383: Cat® Hydraulic Stick Cylinder Bushing
Specifications for part number 384-2383 Material: Carbon Steel Compatible Models for part number 384-2383 MINI HYD EXCAVATOR302.7D
192-0622: Cat® Hydraulic Cylinder Head Bushing
Specifications for part number 192-0622 We are still working on adding a specification for this part.Compatible Models for part number 192-0622 MINI HYD EXCAVATOR304 303.5
637-0707: Cat® 60mm OD Hydraulic Cylinder Bushing
Specifications for part number 637-0707 Units of MeasureUS Metric Inner Diameter (in): 1.97 Outer Diameter (in): 2.36 Width (in): 2.95 Weight (lb): 1.03 Material: Carbon Steel,Steel Compatible Models for part number 637-0707 WHEEL LOADER930 938M 926 926M 938 930M
507-9330: Cat® 55mm Inner Diameter Hydraulic Cylinder
CatInside Diameter (in)2.17Outside Diameter (in)2.56Overall Length (in)3.54Grease PassageNO GREASE HOLE IN BEARINGMaterialSTEEL,Carbon SteelTypeSTRAIGHT SLEEVE
395-1220: Cat® 50.5mm Inner Diameter Hydraulic Cylinder Snap Ring
Specifications for part number 395-1220 Washer Type: Flat Material: Carbon Steel Compatible Models for part number 395-1220 MINI HYD EXCAVATOR302.2D 301.7D CR 301.7D
YNF17257 707-46-16030 Bushing Komatsu Excavator Hydraulic Cylinder Bushing Replacement
YNF17257 707-46-16030 bushing for Komatsu excavator hydraulic cylinders, wear-resistant steel sleeve for reducing friction and extending service life.OEM Reference: Direct replacement for Komatsu 707-46-16030Material: High-strength wear-resistant steelFunction: Provides smooth sliding, reduces friction in hydraulic cylinder assemblies
Blade Lift Cylinder Bushing 175-63-12540 for Komatsu Dozer D85MS-15 D155A-6 D150A-1 D135A-2 D355C-3 D155AX-7
Blade Lift Cylinder Bushing 175-63-12540 for Komatsu Dozer D85MS-15 D155A-6 D150A-1 D135A-2 D355C-3 D155AX-7Replace Part Number: 175-63-12540, 1756312540Applications: Fit for following models: Komatsu Dozer: D85MS-15, D155AX-3, D155AX-5, D155AX-6, D155AX-6A, D155A-6, D135A-2, D150A-1, D155A-2A, D155A-1, D155A-2
Cylinder Bushing 07144-10505 for Komatsu PC100-3 PC200-6 PC20-6 PC40-7 PC220-7 PC60-6 PC80-3 WA100-1 WA150-1
Cylinder Bushing 07144-10505 for Komatsu PC100-3 PC200-6 PC20-6 PC40-7 PC220-7 PC60-6 PC80-3 WA100-1 WA150-1Replace Part Number: 07144-10505, 0714410505Applications: Fit for following models: Komatsu Dozer: D85C-21, D85C-21-A, Komatsu Roder Cutter: GC380F-1, GC380F-1A Komatsu Motor Grader: GD200A-1, GD22AC-1A
Boom Cylinder Bushing 707-76-80431 for Komatsu PC130-8 PC160LC-8 PC200-8 PC210-10 PC220-8 PC270-8
Boom Cylinder Bushing 707-76-80431 for Komatsu PC130-8 PC160LC-8 PC200-8 PC210-10 PC220-8 PC270-8Part Number: 707-76-80431,7077680431Applications: BP500-7-M1 S/N 20002-UP HB205-1 S/N 1001-UP HB205-1M0 HB215LC-1M0 S/N DJG01001-up HB205-1M0 S/N 10001-UP HB215LC-1 S/N 1001-UP HB215LC-1M0 S/N 10001-UP HB215LC-2 S/N 50001-UP
Cylinder Bushing VOE14517943 1070-71460 for Volvo Excavator EC140B EC160B EC170D EC180C EC200E EC210D EC220E EC235C EW210C
Cylinder Bushing VOE14517943 1070-71460 for Volvo Excavator EC140B EC160B EC170D EC180C EC200E EC210D EC220E EC235C EW210CReplace Part Number: VOE14517943, VOE 14517943, 14517943, 14512699, 1172-00230, 1070-71460, 9624-11617, 117200230, 107071460, 962411617Applications: Fit for Volvo Excavator: EC140B, EC140C, EC140D, EC160B, EC160C, EC160D,
Volvo 961211050 Hydraulic Cylinder Rod Bushing
Part Number 9612‑11050 (also listed as SA‑9612‑11050 or VME‑9612‑11050) Component Type Hydraulic Cylinder Rod Bushing Fits Models Boom/Dipper cylinders on Volvo EC290C L/LD/LR/NL & EC460C HR/L/LD with 110 mm rod Rod Bore Size Ø110 mm (approx. 4.33 in) Material Hardened steel alloy with precision bore — designed to support and guide piston rod Weight ~0.35–0.76 lb (~160–350 g) depending on variation Condition Options OEM new / Aftermarket new — fully compatible with Volvo hydraulic kits
John Deere T271827 Leveling Hydraulic Cylinder Bushing | RDO Equipment Co.
SKU: T271827 Fits On 859M 859MH 909J 909JH 909K 909KH 909M 909MH 959J 959K 959M 959MH 959ML
John Deere HXE144609 Bushing, Lift Cylinder Pin Bushing | RDO Equipment Co.
SKU: HXE144609 Optimized Lubrication Flow: John Deere grooved bushing contains grooves that facilitate better oil or grease distribution, ensuring consistent lubrication during operations. Enhanced Performance: With optimal lubrication flow, the bushing helps lower friction between the components and prevents any corrosion from occurring. Specifications- Outer Diameter: 2.3 inch (57 mm), Inner Diameter: 1.8 inch (44 mm) C12F - Corn Head C12F Folding Corn Head - PC13730C16F - Corn Head C16F Folding Corn Head - PC13731C18F - Corn Head C18F Folding Corn Head - PC13732
| BRAND | MODEL | Boom Cylinder | Arm Cylinder | Bucket Cylinder | |
| Komatsu | excavator | PC60-3 | 65*30 | 60*30 | 55*30 |
| Komatsu | excavator | PC60-5/6/7 | 65*35 | 60*35 | 55*35 |
| Komatsu | excavator | PC100-5 | 65*30 | 75*30 | 60*30 |
| Komatsu | excavator | PC120-5/6 | 70*30 | 75*30 | 65*30 |
| Komatsu | excavator | PC100-3 | 65*30 | 75*30 | 65*30 |
| Komatsu | excavator | 20HT-3 | 90*40 | 100*40 | 80*40 |
| Komatsu | excavator | PC220-1 | 90*40 | 110*50 | 90*40 |
| Komatsu | excavator | PC220-2 | 90*30 | 100*50 | 80*30 |
| Komatsu | excavator | PC220-3 | 90*35 | 95*35 | 90*35 |
| Komatsu | excavator | PC220-5/6 | 90*40 | 110*40 | 90*40 |
| Komatsu | excavator | PC300-3 | 100*40 | 110*40 | 100*40 |
| Komatsu | excavator | PC300-5/6 | 100*50 | 110*50 | 100*50 |
| Komatsu | excavator | PC350-6 | 100*30 | 100*35 | 100*30 |
| Komatsu | excavator | PC350-7 | 100*30 | 110*35 | 100*30 |
| Kato | excavator | HD400-5 | 70*30 | 75*30 | 65*30 |
| Kato | excavator | HD512 | 75*30 | 80*30 | 70*30 |
| Kato | excavator | HD550SEV | 80*30 | 85*30 | 80*30 |
| Kato | excavator | HD700G | 80*40 | 90*40 | 80*40 |
| Kato | excavator | HD700-5/7 | 85*30 | 95*30 | 80*30 |
| Kato | excavator | HD770SEII | 85*40 | 90*40 | 85*40 |
| Kato | excavator | HD850G | 85*40 | 90*40 | 85*40 |
| Kato | excavator | HD880SE | 85*40 | 90*40 | 85*40 |
| Kato | excavator | HD900-5 | 85*30 | 105*35 | 85*30 |
| Kato | excavator | HD900-7 | 90*30 | 105*35 | 85*30 |
| Kato | excavator | HD1220SE | 90*40 | 100*40 | 90*40 |
| Kato | excavator | HD1250SEV | 100*35 | 110*35 | 100*35 |
| Kato | excavator | HD1250VII | 100*35 | 110*35 | 100*35 |
| Kato | excavator | HD1430 | 100*35 | 120*35 | 100*35 |
| HITACHI | excavator | EX120-5 | DU70*30 | DU80*30 | DU65*30 |
| HITACHI | excavator | EX200-1/5 | DU85*30 | DU95*30 | DU80*30 |
| HITACHI | excavator | EX200-2/3 | DU85*35 | DU95*30 | DU75*30 |
| HITACHI | excavator | EX300-1/2/3 | DU100*40 | DU110*40 | DU95*40 |
| HITACHI | excavator | E70B/E307 | DU75*40 | DU60*40 | DU55*30 |
| HITACHI | excavator | E200B | DU85*30 | DU95*30 | DU75*30 |
| HITACHI | excavator | E320 | DU85*30 | DU100*35 | DU85*30 |
| HITACHI | excavator | E330 | DU105*50 | DU110*60 | DU105*50 |
| KOBELCO | excavator | SK120-1/3 | DU70*30 | DU80*30 | DU65*30 |
| KOBELCO | excavator | SK200-1/3 | DU85*30 | DU100*30 | DU80*30 |
| KOBELCO | excavator | SK200-5 | DU80*30 | DU95*30 | DU75*30 |
| KOBELCO | excavator | SK07-N2 | DU85*35 | DU100*35 | DU80*30 |
| SUMITOMO | excavator | SH60 | DU65*30 | DU60*30 | DU55*30 |
| SUMITOMO | excavator | SH120 | DU75*30 | DU80*30 | DU70*30 |
| SUMITOMO | excavator | SH200 | DU85*30 | DU95*40 | DU75*30 |
| SUMITOMO | excavator | LS280FJ2 | DU85*30 | DU95*30 | DU80*30 |
| Doosan | excavator | DH220-5 | DU85*30 | DU95*30 | DU80*30 |
| VOLVO | excavator | VOLVO210 | DU85*30 | DU95*30 | DU85*30 |
10000+ Types of Excavator Hydraulic Cylinder Bushings – Contact Us for Details
The Complete Guide to Hydraulic Cylinder Bushings: Boosting Performance and Lifespan
While the piston and seal often get all the attention in a hydraulic cylinder, a critical component works silently in the background: the hydraulic cylinder bushing. Also known as a sliding bushing or rod guide, this part is fundamental to the cylinder’s smooth operation, alignment, and longevity. This guide will break down everything you need to know.
What is a Hydraulic Cylinder Bushing?
A hydraulic cylinder bushing is a sleeve bearing fitted into the cylinder’s head to precisely guide the piston rod in and out. It acts as a bearing surface, supporting the rod and absorbing radial loads to prevent metal-on-metal contact. Its key functions include:
Reducing Friction: Ensuring smooth, consistent rod movement.
Maintaining Alignment: Keeping the rod perfectly aligned to prevent wear and damage to seals.
Withstanding Stress: Absorbing side loads and shock loads from the application.
You’ll find these essential components in virtually every hydraulic system, from construction machinery (excavators, bulldozers) and industrial presses to agricultural equipment.
Why Self-Lubricating Materials are a Game-Changer
The material of the bushing directly impacts performance, maintenance needs, and cost. Modern hydraulic bushings often use advanced self-lubricating materials to overcome the limitations of traditional options.
A common high-performance structure is a bimetal design, which combines the strength of metal with the low-friction properties of polymers:
Steel Backing: Provides exceptional load-bearing capacity and structural integrity.
Sintered Bronze Layer: Offers excellent wear resistance and creates a porous layer that…
PTFE (or other polymer) Sliding Layer: …is filled with a low-friction material like PTFE. This layer provides a “maintenance-free” operation by forming a protective transfer film on the rod surface during movement.
Key Takeaway: Self-lubricating bushings reduce downtime and operating costs by eliminating the need for frequent re-greasing.
When Should You Replace Your Hydraulic Bushings?
Ignoring a worn bushing can lead to catastrophic failure. Look out for these signs:
Visible Wear or Cracks: Any physical deformity on the bushing itself.
Hydraulic Fluid Contamination: Excessive wear debris from the bushing can contaminate the fluid and damage other components.
Rod Scoring or Damage: A failing bushing can misalign the rod, causing it to score and destroy seals.
Decreased Machine Efficiency: Increased friction from a worn bushing can make movements sluggish.
For a comprehensive understanding of hydraulic system maintenance, consider resources from leading equipment manufacturers.
Choosing the Right Bushing: A Quick Sizing Guide
Selecting the correct bushing dimensions is critical for performance.
Inner Diameter (ID): Must have the proper clearance with the piston rod for a lubricant film without excessive play.
Outer Diameter (OD): Must be a precise press-fit into the cylinder head to prevent movement.
Length: A longer bushing generally provides better support and higher load capacity.
Pro Tip: Always consult with an engineer or your equipment’s manual to ensure a perfect fit.
The MYWAY Solution: Engineered for Reliability
At MYWAY, we understand that your machinery’s uptime depends on every component. Our Hydraulic Cylinder Bushings are engineered to meet the extreme demands of modern applications.
Why MYWAY Bushings Are the Superior Choice:
Premium Self-Lubricating Materials: We use optimized steel-backed, bronze-PTFE composites for maintenance-free operation and a long service life.
Exceptional Wear & Corrosion Resistance: Our materials are selected to perform in abrasive and harsh environments.
Precision Manufacturing: We guarantee a perfect fit with metric and imperial sizes, including flanged and cylindrical types.
Customizable Solutions: Need a bushing for a unique application? Our engineering team provides customized design and material selection.
Explore our full range of high-performance bushings and bearings designed for hydraulic applications.
