
235‑4108 2354108 Hydraulic Piston Pump Replacement For 416D 424D Backhoe Loader
Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the leading manufacturers and suppliers of 235‑4108 2354108 hydraulic piston pump replacement for 416d 424d backhoe loader in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Also, OEM&ODM service is available.
Technical specifications

| Item | Specification |
|---|---|
| Part Number | 235‑4108, 2354108 |
| Product Type | Double Hydraulic Gear Pump |
| Applicable Machine | Caterpillar 416D, 424D Backhoe Loader |
| Brand Reference | Caterpillar 416D, 424D Backhoe Loader |
| Application | Hydraulic power drive for Caterpillar 416D 424D backhoe loader hydraulic system, construction machinery hydraulic power supply |
| Gear Structure | Axial piston design, matches OEM internal structure for stable hydraulic output |
| Material | Pump housing: High-strength Cast Iron; Piston & Cylinder Block: Wear-resistant Alloy Steel; Valve Plate: High-precision Alloy |
| Displacement | Matches original OEM displacement specification for 416D 424D backhoe loader |
| Working Pressure | Matches OEM standard pressure rating for Caterpillar 416D 424D hydraulic system |
| Installation Form | Flange Mount, direct bolt-on installation matching OEM mounting dimensions |
| Working Condition | For construction machinery hydraulic oil media, heavy-duty outdoor & job-site working environment, compatible with standard hydraulic fluids |
| Sealing Type | Standard high-pressure oil seal, optional upgraded sealing kit available for extreme working conditions |
| Weight | Matches OEM weight specification for direct drop-in replacement |
| Remark | Reliable 1:1 interchangeable replacement, consistent hydraulic performance, reduce equipment downtime for Caterpillar 416D 424D backhoe loader repair & fleet maintenance |
Product Overview
This aftermarket hydraulic piston pump with part number 235‑4108 and 2354108 serves as a direct replacement for Caterpillar 416D and 424D backhoe loader. Built for 1:1 interchange, it follows original OEM mounting dimensions for bolt‑on drop‑in installation without extra modification.
Each hydraulic piston pump is strictly bench‑tested before shipment to deliver stable hydraulic power output under heavy‑duty job‑site conditions. Designed as a cost‑effective spare solution for equipment repair shops and fleet maintenance, it helps minimize machine downtime.
We keep this 235‑4108 / 2354108 piston pump in stock to support worldwide wholesale orders. Send your inquiry to get detailed quotation and shipping information.
Features and Advantages
- Direct aftermarket replacement part 235‑4108 / 2354108, perfectly fits 416D and 424D backhoe loader
- 1:1 OEM‑equivalent mounting dimension, supports drop‑in bolt‑on installation with no extra machining
- High‑strength cast iron housing and wear‑resistant alloy internal components for long‑term service life
- Every hydraulic piston pump undergoes strict bench testing before delivery for stable hydraulic output
- Standard high‑pressure sealing assembly, optional upgraded seal for severe heavy‑duty working conditions
- Reliable hydraulic performance under harsh construction site operating environments
- Cost‑effective spare‑part solution for equipment repair shops and fleet maintenance projects
- Effectively reduces machine downtime of 416D 424D backhoe loader
- Maintained in stock, supports global wholesale procurement for construction machinery spare parts
Typical applications
- Hydraulic power source for Caterpillar 416D and 424D backhoe loader, part number 235‑4108 / 2354108
- Powers digging, trenching, loading and material‑handling operations on backhoe‑loader job‑sites
- Field replacement for failed original piston pump in construction machinery breakdown repair
- Fleet maintenance for rental backhoe loader fleets to restore full machine hydraulic performance
- Heavy‑duty construction projects: road repair, municipal engineering, site excavation and earth‑moving work
- Workshop overhaul & component refurbishment for heavy equipment repair shops
- Aftermarket spare‑part upgrade for machines operating under dusty, high‑load outdoor working conditions



FAQ
Q: What machine does the 235‑4108 2354108 hydraulic piston pump fit?
A:This 235‑4108 / 2354108 hydraulic piston pump is a direct aftermarket replacement specifically designed for Caterpillar 416D and 424D backhoe loader, perfectly matching the original equipment hydraulic system parameters.
Q: Is the 235‑4108 pump 100% interchangeable with OEM parts?
A: Yes. The 235‑4108 2354108 replacement hydraulic piston pump adopts 1:1 OEM dimensional standards, with identical mounting size, installation interface and working pressure, supporting plug-and-play replacement without any modification or machining.
Q: What are the core advantages of this aftermarket 2354108 hydraulic piston pump?
A: This hydraulic piston pump features heavy-duty wear-resistant materials, stable high-pressure output and strict factory bench testing. It is a cost-effective alternative to expensive OEM parts, effectively reducing equipment maintenance costs and downtime for 416D 424D backhoe loaders.
Q: Does this 235‑4108 piston pump fit all working conditions of 416D 424D backhoe loader?
A: Absolutely. The pump is engineered for heavy-duty construction scenarios, adapting to harsh working environments such as high load, dust and long-time continuous operation, fully meeting the excavation, loading and trenching operation needs of 416D and 424D backhoe loaders.
Q: Is the 2354108 hydraulic piston pump in stock for global shipping?
A: We maintain sufficient spot inventory of 235‑4108 2354108 hydraulic piston pumps. It supports global wholesale and fast worldwide shipping, suitable for machinery repair shops, fleet companies and engineering procurement worldwide.
Q: Do you provide technical support for pump installation and replacement?
A: Yes. We provide professional installation guidance and technical matching services for the 235‑4108 replacement hydraulic piston pump. We can solve model matching and installation adaptation problems for 416D 424D backhoe loaders.
Q: What quality tests have been performed on the 235‑4108 hydraulic piston pump?
A: Every 2354108 hydraulic piston pump undergoes strict factory tests including pressure resistance, sealing performance and operational stability testing to ensure consistent and reliable hydraulic power output before delivery.
Q: What kind of after-sales service is available for this replacement piston pump?
A: We provide standardized after-sales warranty service for 235‑4108 2354108 hydraulic piston pumps. With reliable product quality and professional after-sales support, it is the ideal replacement part for 416D 424D backhoe loader daily maintenance and overhaul.
Model Displacement
| Item | Specification |
|---|---|
| Part Number | 235‑4108, 2354108, CA2354108 |
| Product Type | Variable Displacement Axial Hydraulic Piston Pump |
| Applicable Machine | Caterpillar 416D, 424D Backhoe Loader (Engine:3054 / 3054C) |
| Brand Reference | Direct aftermarket replacement for CAT original hydraulic piston pump |
| Application | Main hydraulic power source for backhoe loader hydraulic system; supplies power for digging, trenching, loading & material‑handling operations |
| Pump Structure | Load‑sensing variable axial piston design |
| Material | Pump housing: High‑strength Cast Iron; Piston & Cylinder Block: Wear‑resistant Alloy Steel; Valve Plate: High‑precision alloy |
| Working Pressure | Rated System Pressure:17900 kPa (2600 psi); Max relief pressure:23000 kPa (3336 psi) |
| Flow @2200 rpm | 102 ±3 L/min (27 ±1 US gpm) |
| Installation Form | Flange mount, splined shaft, 1:1 OEM mounting dimension for bolt‑on drop‑in replacement |
| Working Condition | Suitable for standard hydraulic oil media; heavy‑duty dusty outdoor construction job‑site environment |
| Sealing Type | Standard high‑pressure oil seal assembly; optional upgraded heavy‑duty shaft seal available |
| Weight | Approx.37.2‑40 kg |
| Warranty | 12‑month warranty for aftermarket unit |
| Remark | Fully interchangeable OEM replacement pump. Pre‑delivery bench test for pressure, flow & sealing performance. Minimize downtime for repair shops and fleet maintenance. |
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