GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
                                                                                                           
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13 Years
Since 2013
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Komatsu PC40MR-1 PC45MR-1 Hydraulic Pump 708-3S-00313 | Steel Gear Pump for Excavators

Price Negotiable
Price: Negotiable price
MOQ: 1 piece
Delivery Time: 1-7days
Brand: Belparts
Product Description
Product Overview

High-performance hydraulic gear pump assembly designed for Komatsu PC40MR-1, PC45MR-1, and PC35MR-1 excavator models. This main hydraulic pump (Part No. 708-3S-00313) ensures reliable operation and optimal performance in demanding construction environments.

Technical Specifications
Application Excavator
Part Name Gear Pump
Material Steel Construction
Compatible Models PC40MR-1, PC45MR-1, PC35MR-1
Minimum Order Quantity 1 Piece
Warranty 3 Months
Product Images
Komatsu PC40MR-1 PC45MR-1 hydraulic pump front view Komatsu hydraulic pump side view showing connections Hydraulic pump assembly detailed components Close-up view of pump mounting interface Hydraulic pump internal gear mechanism Complete pump assembly with all fittings
Spare Parts List
# Part No. Part Name Quantity
1 708-3S-00313 Pump Assembly 1
2 01010-81240 Bolt, For Weight Adjusting Bolt 2
3 01643-31232 Washer (Not Used With Emergency Str.) 2
4 20U-62-41950 Elbow 2
5 02896-11012 O-Ring (F2370-57A0 -49) 2
6 07002-12034 O-Ring (For Without Brake Assistor) 2
7 22M-60-11960 Elbow Assembly 1
8 07002-11423 O-Ring (For 2nd Travel Speed) (OP) 2
9 20U-62-41651 Elbow 1
10 07040-11007 Plug, Housing No.2?3?4?5?6 3
11 07002-11023 O-Ring (F4350-66A1 -1C) 3
12 07002-11823 O-Ring (For 2nd Travel Speed) (OP) 1
13 02782-10314 Elbow 3
14 07002-11823 O-Ring (For 2nd Travel Speed) (OP) 1
15 22M-62-16110 Joint 1
16 02896-11008 O-Ring (Kit) 3
17 02896-11009 O-Ring (F4350-61A0 -41) 2
Ordering & Shipping Information
Payment Terms
  • T/T (Telegraphic Transfer)
  • PayPal (for smaller amounts)
  • Trade Assurance
  • Custom payment arrangements available
Delivery & Shipping
  • Processing Time: 2 days after payment confirmation
  • Shipping Methods: Sea freight, Air freight, Express delivery
  • Custom shipping arrangements available
Frequently Asked Questions
If I only know the excavator model, but cannot provide part numbers, what should I do?
You can send pictures of the old product, nameplates, or provide dimensions for reference.
What is the warranty period for purchased parts?
Warranty periods range from 3 to 12 months depending on the specific item.
How can I pay for my order?
We accept T/T, PayPal (for smaller amounts), and Trade Assurance payments.
When will I receive my items after placing an order?
Items are typically processed within 24 hours after payment confirmation. For out-of-stock items, we will notify you before order placement.
What if there are issues with the items received?
Please provide photos of any issues for verification. After confirmation, return the item and we will provide the correct replacement.
What are your main product categories?
We specialize in excavator spare parts including travel motor gearboxes/assemblies/parts, swing gearboxes/assemblies/motors/parts, hydraulic pump assemblies/parts, and gear components. We can also supply other excavator parts as required.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
Location 429-432,No.268 Zhongshan Avenue East,Huangpu District,Guangzhou
Contact Person Ron

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