Komatsu D51PX22 7079934300 Hydraulic Tilt Cylinder Seal Kit

Part Name:Komatsu Crawler Dozers Hydraulic Cylinder Seal kit

Part Number:707-99-34300

Rod:55MM

Piston:100MM

Material:HNBR+PTFE+TPU

For:Komatsu D51PX-22

Packaging Details:bag or box +carton

Certification:IOS 9001

Delivery Time:2-5days upon payments confirmed

Position:Komatsu Crawler Dozers hydraulic Systerm

Brand:TOPARTS, OEM or as Required

Payment Terms: TT/Paypal/WEST UNION

Supply Ability:100

MOQ:1set
Parts list

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Toparts 707-99-34300 Hydraulic Cylinder Seal Kit for Komatsu D51PX-22

Restore the precision and tilting power of your earthmoving equipment with the Toparts 707-99-34300 Hydraulic Cylinder Seal Kit. Specifically engineered for the Tilt Cylinder of the Komatsu D51PX-22 Crawler Dozer, this premium repair kit is the professional solution for eliminating hydraulic leaks and ensuring your blade maintains the exact angles required for high-precision grading.

Engineered for Komatsu D51 Series Reliability

The Komatsu D51PX-22 is a versatile dozer known for its superior visibility and grading accuracy. Its tilt cylinder is subjected to constant pressure and abrasive debris during operation. Toparts has developed the 707-99-34300 kit using advanced material science to ensure your machine maintains its factory-spec responsiveness and breakout force, even in the most demanding site conditions.

Key Features and Benefits:

Direct OEM Compatibility: Precisely matched to Komatsu part number 707-99-34300, ensuring a perfect, leak-proof fit for the D51PX-22 tilt cylinder without the need for modifications.

Premium Material Composition: Manufactured from high-tensile Polyurethane (PU) for rod seals and specialized NBR for O-rings. These materials offer exceptional resistance to high-pressure hydraulic fluids, friction, and thermal expansion.

Eliminates Cylinder Drift: Our high-performance seals ensure maximum pressure retention, preventing the blade from “drifting” out of position during heavy pushing or precision leveling.

Advanced Contamination Shielding: Includes a heavy-duty wiper seal designed to scrape away mud, grit, and moisture, protecting the expensive internal cylinder rod and piston from scoring.

Complete Overhaul Set: This comprehensive kit includes all essential components—rod seals, piston seals, buffer seals, back-up rings, and O-rings—required for a professional-grade hydraulic service.

Built for Durability: Engineered to perform consistently in extreme temperatures, reducing unplanned downtime and extending the service life of your dozer.

Product Specifications:

Feature:Details

Part Number:707-99-34300

Compatible Model:Komatsu D51PX-22 Crawler Dozer

Cylinder Application:Blade Tilt Cylinder

Component Type:Full Hydraulic Sealing Service / Repair Kit

Material Grade:Industrial Strength PU, NBR, and PTFE

Application:Precision Grading, Earthmoving, and Construction

Manufacturer:Toparts

Why Trust Toparts?

Toparts is a leading specialist in high-performance sealing solutions for global heavy industry. We understand that in construction, reliability is the key to profitability. Our 707-99-34300 seal kit provides the perfect balance of OEM-standard quality and exceptional aftermarket value, ensuring your Komatsu D51PX-22 remains a dependable asset in your fleet.