Hydraulic pump repair kit for PVD-2B-42L

High-pressure seals for excavator hydraulic pump

YNF17390 Main Pump Seal Kit PVD-2B-42L Hydraulic Pump Repair Kit Excavator Pump Seal Set

High-pressure PVD-2B-42L main pump seal kit designed to restore hydraulic performance and prevent internal pump leakage.

Compatible with PVD-2B-42L hydraulic pump
Complete rebuild kit with O-rings, wear rings, dust seals, gasket seals
High-temperature, pressure-resistant sealing materials
Prevents pump oil leakage and restores hydraulic output
Essential for restoring excavator pump efficiency

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PVD-2B-42L Pump Seal Kit Description

The YNF17390 PVD-2B-42L Main Pump Seal Kit provides all essential sealing components required for rebuilding the PVD-2B-42L hydraulic pump commonly used in excavators and heavy hydraulic machinery. Over time, pump seals degrade due to continuous pressure cycles, heat exposure, and oil contamination, resulting in internal leakage, reduced hydraulic flow, weak pressure buildup, or abnormal pump noise.

This kit includes high-performance O-rings, dust seals, wear rings, gasket seals, and pressure-resistant backup rings designed with premium PU, NBR, PTFE, and rubber compounds. These materials ensure excellent durability and stability even in demanding environments.

Trusted by service workshops, machinery fleet operators, and aftermarket distributors, the YNF17390 seal kit delivers a cost-effective and reliable solution for restoring main pump performance, minimizing downtime, and extending pump lifespan.

PVD-2B-42L Pump Seal Kit Technical Data Sheet

Parameter	Details
YNF Part Number	YNF17390
Model Compatibility	PVD-2B-42L Hydraulic Pump
Product Type	Main Pump Seal Kit / Pump Repair Kit
Included Components	O-rings, dust seals, wear rings, backup rings, gasket seals
Material	PU / NBR / PTFE / Rubber
Function	Restores pump sealing, prevents leakage, stabilizes pressure
Application	Excavator hydraulic pump maintenance
Brand	YNF
Origin	China
MOQ	1 Set
Shipping Options	Air, Sea, Express
Payment Terms	T/T, PayPal, Western Union

PVD-2B-42L Pump Seal Kit Applications

Application Area	Description
Main Pump Rebuild	Complete sealing solution for PVD-2B-42L pumps
Excavator Hydraulic System Repair	Restores pump pressure and eliminates internal leakage
Pump Efficiency Restoration	Improves flow stability and hydraulic response
Professional Hydraulics Maintenance	Suitable for workshops and machinery fleets
Aftermarket Hydraulic Seal Distribution	Ideal for wholesalers and rebuild specialists

PVD-2B-42L Pump Seal Kit Detail Display

FAQs

Related Products:

PVD-2B-40 Pump Seal Kit
Main Control Valve Seal Kits
Hydraulic Pump Shaft Seal Sets
A10V / A11V Series Pump Seal Kits
Excavator O-Ring Box Sets

FAQs：

Q: Is the seal kit compatible with PVD-2B-42L pump?
A: Yes, it is specifically designed for the PVD-2B-42L hydraulic pump.
Q: What symptoms indicate seal failure?
A: Internal leakage, reduced pressure, weak hydraulic flow, overheating.
Q: Is this a complete rebuild kit?
A: Yes, it includes all necessary seals for pump overhaul.
Q: MOQ?
A: 1 set.

Get Free Quote for PVD-2B-42L Pump Seal Kit

The YNF17390 PVD-2B-42L Main Pump Seal Kit delivers reliable sealing performance for excavator hydraulic pumps. Using high-pressure and temperature-resistant materials, it restores pump efficiency, prevents oil leakage, and reduces machine downtime. YNF Machinery ensures stable quality, competitive pricing, and global shipping support—ideal for repair workshops, fleet owners, and aftermarket distributors seeking consistent supply. Contact us now for your best quotation.

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YNF17390 Main Pump Seal Kit PVD-2B-42L Hydraulic Pump Repair Kit Excavator Pump Seal Set

PVD-2B-42L Pump Seal Kit Description

PVD-2B-42L Pump Seal Kit Technical Data Sheet

PVD-2B-42L Pump Seal Kit Applications

PVD-2B-42L Pump Seal Kit Detail Display

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