The Caterpillar CAT 142-5867 Crankshaft Seal is a critical engine component designed to keep oil contained within the crankcase while preventing external contaminants from entering. Reliable crankshaft sealing is essential for maintaining proper lubrication, extending engine life, and ensuring efficient performance. Even minor oil leaks can lead to reduced efficiency, increased maintenance costs, and potential engine failures.
At Ningbo Qiuning Co., Ltd., we supply genuine Caterpillar spare parts that ensure consistent quality, performance, and reliability. Our goal is to help customers keep their machines operating at peak efficiency with minimal downtime.
1. Product Name and Model
Product Name: Caterpillar Crankshaft Seal
Model Number: CAT 142-5867
This crankshaft seal is precision-built to meet Caterpillar’s high standards, offering a perfect fit and long-lasting sealing performance.
2. Core Functions
Oil Leakage Prevention – Effectively prevents engine oil from escaping around the crankshaft.
Engine Protection – Blocks dirt, dust, and contaminants from entering the crankcase, protecting moving components.
Extended Engine Life – Ensures proper lubrication and reduces friction-related damage.
Operational Stability – Helps maintain engine efficiency by preventing oil loss and ensuring stable operation.
3. Maintenance Guidelines
Proper care of the CAT 142-5867 Crankshaft Seal enhances service life and machine reliability:
Regular Inspections – Monitor for signs of oil leaks near the crankshaft area.
Timely Replacement – Replace seals at recommended intervals or when leakage is detected.
Use Clean Oils – Contaminated oil accelerates seal wear; always maintain clean lubrication.
Professional Installation – Ensure seals are fitted with proper tools and techniques to avoid premature failure.
4. Company Advantages
Why choose Ningbo Qiuning Co., Ltd. as your Caterpillar spare parts supplier?
Authentic Quality – We provide genuine Caterpillar parts that guarantee reliability and performance.
Global Delivery – Fast and efficient worldwide shipping with secure packaging.
Technical Expertise – Professional support team offering detailed product knowledge and guidance.
Customer Commitment – Quick responses via WeChat, WhatsApp, phone, and email to ensure smooth communication.
5. Addressing Customer Concerns
Q: What causes crankshaft seals to fail?
A: Common causes include worn crankshaft surfaces, contaminated oil, or poor installation. Using genuine parts reduces these risks.
Q: How often should the CAT 142-5867 seal be replaced?
A: Follow Caterpillar’s maintenance intervals or replace whenever oil seepage or visible wear is detected.
Q: Does replacing the crankshaft seal improve performance?
A: Yes, it prevents oil leaks, ensures proper lubrication, and protects the engine from contaminants.
6. Contact Information
For inquiries, orders, and support, please contact us directly:
WeChat/WhatsApp/Phone: +8615888032469
Email: allen@perkins-rx.com
Website: http://www.cnqn.net/
7. Recommended Purchase
We recommend purchasing the Caterpillar CAT 142-5867 Crankshaft Seal from Ningbo Qiuning Co., Ltd. for guaranteed quality, precise fit, and dependable performance. Investing in genuine Caterpillar seals reduces downtime, minimizes repair costs, and ensures your machinery operates at its best under heavy-duty conditions.
Engine
CATERPILLAR excavators Excavator series: 312D, 313D, 315D, 318D, 320C, 320CL, 320D, 320DL, 323D, 323DL, 324D 326D, 325C, 325D, 329D, 329DL, 330D, 330C, 330CL, 330DL, 336D, 336DL, 345C, 345CL, 345D, 345DL, 349D, 349DL, 365C, 365CL, 374D, 374DL, 385C, 3 85CL, 390D, 390DL, 305.5, 306, 307, 307C, 307D, 308, 308C, 308D, 305.5E, 306E, 307E, 308E, 305.5E2, 306E2, 307E2, 308E2, 313D2, 318D2, 320D2 323D2, 326D2, 329D2, 330D2, 336D2, 349D2, 374F, 390F.
Caterpillar engine Series: 4M40, C4.2, C6.4, C6.6, C7, C-9, C13, C15, C18, C10, C11, C12, C16, C-16, C-15, C27, C32, C175; 3066, 3056, 3054, 3116, 3126, 3204, 3304, 3306, 3406, 3408, 3412, 3456, 3504, 3508, 3512, 3516, 3606, 3608, 3612, 3616.
Carter engine model C-9, C-10, C-11, C-12, C-13, C-15, C-16, C-18, C0.5, C0.7, C1.1, C1.5, C1.6, C2.2, C3.3, C3.4, C4.4, C6.4, C6.6, C7, C9, C11, C12 C13, C15, C18, C27, C32, C175, C280
Main models D315, D318, D326, D330, D330, D333, D334, D336, D339, D340, D342, D343, D346, D348, D349, D353, D364, D375, D379, D397, D398, D399 1140,1145 1150,1160,1670,1673,1674,1676,1693, 3003,3011,3013,3014,3024,3034,3044,3054,3056,3064,3066, 3114,3116,3126,3145,3150,3160 3176,3181,3196 3204,3208, 3304,3306 3406,3408,3412,3456 3508,3512,3516,3524.
Caterpillar self-propelled motor graders 14M, 16M, 24M, 160K, 140K
Caterpillar iron plates AS2302C, AS2252C, AP555E, AP1055E, AP300
Caterpillar milling machine PM200-2.0m,PM102-Track, PM200-2.2m,PM102-Wheel Caterpillar stabilized soil mixer
Caterpillar stabilized soil mixer RM500,RM300
Caterpillar Off-road and mining dump trucks 770G 772G 773G 785G 777G
Caterpillar mining trucks 785D, 789C, 793F, 795FAC, 797F
Caterpillar compilers CP44, CP54, 836H, 826H, CB24
Engine parts
Pump bearing 1B3867, Caterpillar C15 engine 1B3867
Caterpillar C15 engine seal ring 11788011178801
Caterpillar C15 engine hood assembly 7E65087E6508
Engine gasket 9Y6089/ Caterpillar C15 Engine 9Y6089
Transmission seal 5P5846/ Caterpillar C15 engine 5P5846
O-ring 5P8068/ Caterpillar C15 engine 5P8068
Gasket 280795/ Caterpillar C15 engine 2S0795
Lip fuel injector 389643/ Caterpillar C15 engine 3S9643
Transmission seal 8C3089/// Caterpillar C15 engine 8C3089
Caterpillar C15 engine transmission Seal 8T43518J4351
Caterpillar C15 Engine CAT diesel Engine Oil /15W-40 18L3E99003E9900
Transmission seal ring 2147568/ Caterpillar C15 engine 2147568
Engine O-ring 2385080/ Caterpillar C15 engine 2385080
Engine sealing ring 2385081// Caterpillar C15 Engine 2385081
Caterpillar C15 engine seal ring 21475662147566
Type 0 sealing ring 9X7317/ Caterpillar C15 engine 9X7317
Type 0 sealing ring 1075769/ Caterpillar C15 Engine 1075769
Turbocharger pad 184295/ Caterpillar C15 engine 1S4295
Engine sealing ring 1135304/ Caterpillar C15 engine 1135304
O-ring 8C5230/ Caterpillar C15 engine 8C5230
Transmission seal 9H0846// Caterpillar C15 Engine 9H0846
Caterpillar C15 engine O-ring 22849472284947
