Home
Products
Excavator Main Parts
ISUZU Excavator Parts
Hitachi Excavator Parts
CAT Excavator Parts
SANY Excavator Parts
About Us
company profile
Factory Tour
Quality Control
Contact Us
events
news
Cases
english
Home > products > CAT Excavator Parts >
C.A.T Connecting Rod Pin 3W-0640 3W0640 88.87mm Outer Diameter Engine Part

C.A.T Connecting Rod Pin 3W-0640 3W0640 88.87mm Outer Diameter Engine Part

Place of Origin:

USA

Brand Name:

C.A.T

Model Number:

3W-0640 3W0640

Chat Now
Request A Quote
C.A.T Connecting Rod Pin 3W-0640 3W0640 88.87mm Outer Diameter Engine Part
Product Details
Product Name:
Connecting Rod
Part No.:
3W-0640 3W0640
Quality Standard:
Genuine Part
Compatible Equipment Models:
D7H, D7R, D7R II, D7L, D8N, D8R, D8T
Payment & Shipping Terms
Minimum Order Quantity
1 piece
Price
$150-300
Packaging Details
Neutral Export Carton or Custom Wooden Case
Delivery Time
7-10days
Payment Terms
L/C,D/A,D/P,T/T
Supply Ability
500pcs/month
RELATED PRODUCTS
Good price C.A.T Connecting Rod Pin 3W-0640 3W0640 88.87mm Outer Diameter Engine Part online

C.A.T Connecting Rod Pin 3W-0640 3W0640 88.87mm Outer Diameter Engine Part

Chat Now
Good price C.A.T O-Ring Seal 5D-7523 5D7523 684.28mm Inner Diameter Hydraulic Assembly online

C.A.T O-Ring Seal 5D-7523 5D7523 684.28mm Inner Diameter Hydraulic Assembly

Chat Now
Good price C.A.T Bearing Outer Race 5M-6592 5M6592 228.60mm Outer Diameter Cup Part online

C.A.T Bearing Outer Race 5M-6592 5M6592 228.60mm Outer Diameter Cup Part

Chat Now
Good price C.A.T Pressure Sensor Switch 459-2595 4592595 Hydraulic Transducer GP Spare online

C.A.T Pressure Sensor Switch 459-2595 4592595 Hydraulic Transducer GP Spare

Chat Now
CONTACT US
+86 19120194795
sale01@uniwaypart.com
Chat Now
Product Description
C.A.T Connecting Rod Pin 3W-0640 3W0640 88.87mm Outer Diameter Engine Part
Product Specifications
Part Name Connecting Rod
Part Number 3W-0640 3W0640
Brand C.A.T (100% Original Guaranteed)
Place Of Origin Multiple Origins
Quality Standard Genuine Standard
Condition 100% Brand New
MOQ 1 Piece
Packaging Original CaT Sealed Packaging with Authenticity Label
PIPELAYER

572R,572R II

TRACK SKIDDER

517,527,D5HTSK II

TRACK-TYPE TRACTOR

D6H,D6H II,D6H XL,D6H XR,D6R,D6R II,D6R III,D6R STD,D6T,D6T LGP,D6T LGPPAT,D6T XL,D7R,D7R II,D7R XR


Product Features
  • 88.87 mm Precision OD & Centerless Grinding:  Precision-ground to an exact outside diameter of 88.87 mm (3.50 in) with a super-finished surface. Ensures perfect fitment with standard 88.87 mm inner diameter bushings, minimizing rotational friction under continuous heavy breakout forces. 
  • Induction-Hardened Alloy Steel & Ductile Core: Manufactured from high-tensile alloy steel deep-hardened via induction heat treatment (HRC 58–62 surface hardness). Combines an ultra-wear-resistant outer case with a tough shock-absorbing core to prevent catastrophic shearing under impact loads. 
  • Internal Grease Channels & Anti-Corrosion Coating: Features integrated locking flats/pin holes and precision grease distribution paths to ensure complete lubrication coverage across the bearing area. Finished with protective coatings on non-friction surfaces. 
Friendly Reminder: Please ensure this part number matches your machine model and serial number. We strongly recommend checking with the official parts catalog or providing your machine serial number before purchase to avoid ordering the wrong part.

C.A.T Connecting Rod Pin 3W-0640 3W0640 88.87mm Outer Diameter Engine Part

C.A.T Connecting Rod Pin 3W-0640 3W0640 88.87mm Outer Diameter Engine Part

Contact Information
Contact Person Sylvia (International Sales Specialist) Anna
Whatsapp/WeChat +86 19120194795 +86 13229460031
Email sale01@uniwaypart.com -
Tags：

cat digger parts

engine oil filter

caterpillar mini excavator parts

RELATED PRODUCTS
C.A.T Track Adjuster Cylinder 314-7923 3147923 Hydraulic Tensioner GP Part

C.A.T Track Adjuster Cylinder 314-7923 3147923 Hydraulic Tensioner GP Part

Chat Now
C.A.T O-Ring Seal 5D-7523 5D7523 684.28mm Inner Diameter Hydraulic Assembly

C.A.T O-Ring Seal 5D-7523 5D7523 684.28mm Inner Diameter Hydraulic Assembly

Chat Now
C.A.T Bearing Outer Race 5M-6592 5M6592 228.60mm Outer Diameter Cup Part

C.A.T Bearing Outer Race 5M-6592 5M6592 228.60mm Outer Diameter Cup Part

Chat Now
C.A.T Pressure Sensor Switch 459-2595 4592595 Hydraulic Transducer GP Spare

C.A.T Pressure Sensor Switch 459-2595 4592595 Hydraulic Transducer GP Spare

Chat Now
C.A.T Engine Wiring Harness GP 419-0841 4190841 Electrical Assembly Spare

C.A.T Engine Wiring Harness GP 419-0841 4190841 Electrical Assembly Spare

Chat Now

Send your inquiry directly to us

Tel：86--13538787656
email：sale01@uniwaypart.com
About Us
company profile
Factory Tour
Quality Control
Sitemap
Events
news
Cases
Guangzhou Youdao Machinery Equipment Co., Ltd.
We'll get back to you as soon as possible.
Privacy Policy China Good Quality Excavator Main Parts Supplier. Copyright © 2026 Guangzhou Youdao Machinery Equipment Co., Ltd. . All Rights Reserved.