117-7250 BALL GUIDE | REPLACEMENT FOR CATERPILLAR

1177250 117-7250

  • Application: HYDRAULIC PUMP & MOTOR
  • MOQ: 1 PCS
  • Customization: Labels and logo
  • Delivery: 7-15 working days
  • Warranty: 6-12 months
  • Certifications: ISO 9001 / CE

Physical dimensions: The diameter of this spherical bearing component typically ranges from 30 mm to 45 mm, featuring a central oil-feed/positioning hole.
Packaging and logistics volume: These metal parts are very compact; the outer packaging dimensions are usually around 5 cm × 5 cm × 5 cm, with a net weight of approximately 0.1 to 0.2 kg per unit.

HYDSTAR® hydraulic pumps and core components—including pump shafts, gears, bearings, oil seals, swash plates, cylinder blocks, retainer plates, ball guides, friction plates, thrust plates, bushings, and gaskets—are engineered to deliver superior power support for heavy-duty equipment and high-load applications. By maintaining efficient, stable fluid circulation and pressure output, they effectively minimize system wear and prevent mechanical damage caused by poor lubrication or pressure fluctuations.

Precision Manufacturing and Superior Materials: Components are precision-machined from high-strength premium carbon steel and wear-resistant stainless steel. This fundamentally enhances the rigidity and fatigue strength of core parts, ensuring reliable operation even under extreme working conditions.

Reliable Sealing and Extended Service Life: Featuring optimized, high-quality oil seal and gasket combinations alongside hardened bearing retaining rings, these components effectively prevent internal leakage and reduce operational friction, significantly extending the service life of the entire assembly.

Rigorous Testing and Reliable Quality: Every HYDSTAR® component is manufactured to exacting standards and undergoes rigorous performance and quality testing. This ensures a perfect fit for your equipment, guaranteeing efficient system operation and outstanding overall performance.

Whether for routine maintenance, major system overhauls, or component replacements, HYDSTAR® provides durable, trustworthy solutions for heavy-duty hydraulic and lubrication systems.

Cold Planers

PM820 PM825 PM620 PM622

Material Handlers

MH3022 MH3024

Wheeled Excavators

M322D MH M322D2 M322D M322C M318D M318C M320 M318F M323 M318 M319 M316 M317 M318C MH M320D2 M324D2 MH M322D2 MH M318D MH

Reclaimers/Stabilizers

RM800 RM500B

Compact Wheel Loaders

906H2 906H 907H2 908H2 907H 908H

Excavators

M318F MH3022 MH3024 M318 M320

Track-Type Tractors

D4 D4K LGP D4K2 LGP D6K XL D3K2 XL D5R LGP D6N LGP D4K XL D6K2 XL D6K2 D3G D3K2 LGP D6K2 LGP D4G D5R2 D6N OEM D5R XL D3K XL D5G D6N XL D6N D4K2 XL D6K D3K LGP D6K LGP

Vibratory Compactors

CP-64 CS-56 CP-56 CP-573E CP-533D CB-64 CB-534C CB-534D CS-663E CB-54 CS-583E CS-531D CS-583D CB-564D CP-663E CB-634C CS-573D CS-573E CS-533D CS-683E CS-76 CS-74 CB-434C CP-563E CP-76 CP-563D CS-563D CS-563E CP-74 CS-64

Multi Terrain Loaders

267 277B 287 267B 277 287B

Asphalt Pavers

AP355 AP355F

Road Reclaimers

RM800 RM600 RM500B RM500

Rotary Mixers

RM500B

Product Introduction

Precision Manufacturing

Our Piston Pump Spare Parts are manufactured with strict dimensional control and precision machining processes to ensure accurate fitment and reliable operation. Critical components are carefully processed to maintain proper tolerances, surface finish, and matching accuracy. Precise manufacturing helps reduce abnormal wear, internal leakage, and operating instability, supporting consistent hydraulic performance after repair or replacement.

Excellent Wear Resistance

Selected materials and optimized surface treatments help provide excellent resistance to friction, pressure, and continuous mechanical contact. Components such as pistons, cylinder blocks, valve plates, and swash plates are designed to withstand demanding hydraulic operating conditions. Improved wear resistance helps maintain stable clearances and contact surfaces, contributing to longer component life and more reliable pump operation.

ball guide

Accurate Component Matching

Proper matching between internal components is essential to piston pump efficiency and reliability. Our spare parts are designed to provide accurate contact and dimensional compatibility between pistons, slippers, cylinder blocks, valve plates, retainers, shafts, and other critical components. Correct component matching helps maintain stable pressure, smooth rotation, and efficient hydraulic power transmission.

Reliable Hydraulic Performance

High-quality replacement parts help restore the operating performance of worn or damaged piston pumps. Accurate sealing surfaces and controlled internal clearances help reduce unnecessary leakage and pressure loss while supporting stable oil flow and efficient operation. Proper replacement of critical components can improve pump response, reduce vibration, and help restore normal system performance.

 

Related Products

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retainer plate

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117-7249

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Request A Free Quote

Don't hesitate to contact us. HYDSTAR HYDRAULIC experts are very happy to help you, provide a variety of flexible and reliable solutions to help you solve various problems.