Track chain 332/P4258 JCB, aftermarket

332/P4258

Article
332/P4258
Machine system
Undercarriage
Part type
Track chain
Machine brand
JCB
Manufacturing type
Aftermarket
All the features

In stock

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Track chain 332/P4258 is an aftermarket part for the JCB tracked excavators.

The track chain is the backbone of a tracked machine's undercarriage: the links are joined by pins and bushes, the track shoes are bolted to them and the travel motor's sprocket pulls the chain to move the machine. Over time the pins and bushes wear and the chain pitch grows; a stretched chain no longer sits properly on the sprocket, wears the sprocket and rollers quickly and can come off.

Specifications

Part number	332/P4258
Production type	Aftermarket
Part type	Track chain
System / group	Undercarriage
Machine make	JCB

Compatibility

According to the product card, 332/P4258 is a 49-link track chain without shoes. Sources list it as a JCB track chain; fit is confirmed by the machine serial number and chain pitch. Other parts are in Excavator undercarriage.

Fitting

To fit, reduce the track tension by releasing grease from the tensioner cylinder; the cylinder is under pressure, so open the grease valve slowly and safely. Split the chain by removing the master pin and fit the new chain the same way. Tighten the shoe bolts to the specified torque, set the track tension and check it again after a short period of work. The chain comes new; inspect the links and pins before fitting. Check the track rollers and idler for wear as well.

Specifications

Machine system
Undercarriage
Part type
Track chain
Machine brand
JCB
Manufacturing type
Aftermarket

Questions: 0

No questions about this product.

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