4J-5241 Steel Outer Circlip

Part Name  Caterpillar  RETAINER
Part Number     Caterpillar  4J-5241

Classification :

Dump Truck Parts

Keywords :

Dump Truck Parts

Category    Transmission System
Part Name    RETAINER
Part Number       4J-5241
Country of Origin   USA
Compatible Models    D7R II D7G D7H
Packaging    Wooden Case or Carton

 

Caterpillar 7T-5617 Steel Shaft Seals

roduct Description – Caterpillar 4J-5241 Retainer (Transmission System)

Ensure the durability and reliability of your Caterpillar dozer with the genuine aftermarket 4J-5241 Retainer, a critical component in the Transmission System. Engineered for precision performance, this retainer is explicitly designed to fit Caterpillar D7R II, D7G, and D7H models — three of the most iconic workhorses in heavy earthmoving.

Made in the USA, the 4J-5241 retainer undergoes strict quality control and meets or exceeds OEM standards. Its robust construction ensures a secure hold within the transmission assembly, reducing vibration, preventing component loosening, and extending the service life of your drivetrain.

 

Key Selling Points:

OEM Fit & Function – Direct replacement for Cat D7 series transmissions with no modification required.

Heavy-Duty Durability – Manufactured from high-grade materials to withstand shock loads and high torque.

USA Origin – Quality you can trust, backed by American manufacturing standards.

Protected Packaging – Shipped in a wooden case or carton to prevent damage during transit, ensuring the part arrives in perfect condition.

Minimize costly transmission failures and maximize uptime on your job site. Choose the 4J-5241 Retainer — the smart, dependable choice for your Caterpillar D7R II, D7G, or D7H dozer.

Packaging and shipping

SOMY was founded in 2015 by machinery industryexperts with more than 20 years of work experience.Good cooperation with internationalsuppliers, such as Hitachi, Volvo, Hyundai, Kobelco, Liebherr, Doosan, Atlas Copco, Sandvik, Epiroc, Cummins, SKF Lincoln, Denso, Volvo Penta, Mitsuboshi, Bosch, Nikko, Linde, Nok, CTP, Koyo, NTN, ITR, Donaldson

Packaging and shipping

FACTORY

Product development according to therequirements of OEM products Productdevelopment according to samples ordrawings provided by customers.Joint product design and development incooperation with well-known domesticmanufacturers.

FACTORY

Customer visit

SOMY has forged long-term friendly businessrelationships with customers from all over the world, inparticular from Southeast Asia, Europe, Africa, and theAmericas.

Customer visit

OFFICE SCENE

SOMY has forged long-term friendly businessrelationships with customers from all over the world, inparticular from Southeast Asia, Europe, Africa, and theAmericas.

Customer visit

Customer reviews

Product development according to therequirements of OEM products Productdevelopment according to samples ordrawings provided by customers.

Customer reviews

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