Rocker Arms

Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced

Benefits of adding equipment

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Key

Factory Fit

Benefits of adding equipment

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Factory Fit

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Specifications

Height (in)

Length (in)

Overall Length (in)

Overall Width (in)

Width (in)

20R-8517: Cat® Reman Valve Rocker Arm

20R-3319: Cat® Reman Unit Injector Rocker Arm

20R-3318: Cat® Reman Valve Rocker Arm

20R-3322: Cat® Reman Unit Injector Rocker Arm

526-1329: Engine Rocker Arm

20R-3317: Cat® Reman Valve Rocker Arm

20R-3323: Cat® Reman Unit Injector Rocker Arm

20R-6263: Cat® Reman Valve Rocker Arm

519-4155: Machined Rocker Arm

519-4154: Machined Rocker Arm

10R-3479: Cat® Reman Valve Rocker Arm

10R-3480: Cat® Reman Valve Rocker Arm

9N-6670: Belt Tightener Arm

20R-3320: Cat® Reman Valve Rocker Arm

20R-3321: Cat® Reman Valve Rocker Arm

20R-4505: Cat® Reman Valve Rocker Arm

To find the parts that fit.

To find the parts that fit.

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Specifications

Height (in)

Length (in)

Overall Length (in)

Overall Width (in)

Width (in)