168-7869 BEARING | REPLACEMENT FOR CATERPILLAR

1687869 168-7869

Application: CP7 825 CS44B CP44B 825H 825K CS54B 815K 815 CP11 CS64B 825G II CS11
Customization: Labels and logo
Delivery: 7-15 working days
Warranty: 6-12 months
Certifications: ISO 9001 / CE

Height (in):
3.15
Width (in):
0.87
Thickness (in):
0.1
Material Description:
Steel
Material:
Carbon Steel

HYDSTAR® hydraulic pumps and core components—including pump shafts, gears, bearings, piston,oil seals, barrel,swash plates,valve plate, thrust plate,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 Planer

PM312 PM313 PM310

Reclaimer/Stabilizer

RM500B

Industrial Engine

C32B

Wheel Dozer

834G 824H 824K 814K 814 824G II 824

Motor Grader

16GC

Wheeled Excavator

MH3026 MH3024 M322F M318F M320F

Wheel Tractor-Scraper

627K 627 623 621 657 651 623K 621K

Wheel Loader

980 XE 982XE 972G 966 GC 814K 924GZ 980 982 924HZ 972G II 980G II 980XE 924H 988G 924G 980H 980G 980L 980M 966G 966G II 982 XE 982M

Underground Mining Loader

R2900 XE R1700 XE R1700 R1700K

Hydraulic Shovel

6020B 6020 6030

Track Loader

973K

Engine

C27 INDUSTRIAL

Wheel Tractor

621K OEM 651

Vibratory Compactor

CS-44B CS54B CP54B CS7 CS-54B CS-64B CP-54B CP7 CS44B CP44B CP-44B

Rotary Mixer

RM500B

Landfill Compactor

816K 826 826G II 836G 816 826H 826K

Mining Excavator

5110B

Material Handler

MH3022 MH3024

Rotary Drill

MD6200

Single-Drum Vibratory Roller

CP7 825 CS44B CP44B 825H 825K CS54B 815K 815 CP11 CS64B 825G II CS11

Excavator

M318F M325C

Track-Type Tractor

D1 D8 D7 D8T D4K2 LGP D3K2 XL D5K2 LGP D3K2 LGP D5K2 XL D5N D4K2 XL

Track-Type Loader

973

Compactor

CCS7 CCS9

Road Reclaimer

RM500B RM500

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.

bearing

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.

 

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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.