Optum Series

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Find tractor parts to suit your Case Optum Series tractor online here at ProPart Ricambi. Genuine, OEM & Aftermarket. Dive in now!

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"I own a few older tractors that my local tractor dealer was having no luck finding parts for. I was told about ProPart, so I gave them a call to see if they would have any luck. So far the guys at ProPart have found everything that I’ve asked for and have been very easy and good to deal with as well as follow up calls. Many thanks ProPart."

“I have a rare machine for my area. In my community vendors with knowledge and access to parts are also rare. The team at ProPart Ricambi has gone the extra mile several times in researching parts for this machine, with much success. ProPart Ricambi’s prices are fair. Replies to requests are prompt and a pleasure to communicate with. I very much appreciate what ProPart Ricambi have to offer."

"ProPart Ricambi couldn’t have been more helpful or efficient when it came to parts for our tractor. Dean was super helpful and explained the benefits of using new improved parts rather than second hand ones which could have caused further problems. We would definitely use them again and highly recommend."

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Parts for the tractor, socks for the feet.

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Optum Series

Case Optum Series models supported

Dive in and shop thousands of parts.

Immediate shipping worldwide

Flexible return policy

Extended warranty

Your secret weapon in breakdown tractor parts.

Need some questions answered?

Contact us

Contact us AUS

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Optum Series

Large Mudguard Pivot Assy LH

ARGO Hydraulic Cartridge Filter

Front Suspension Accumulator

Fuel Filter -suits M14 WIF Sensor

Large Mudguard Pivot Assy RH

O Ring

Valve Pilot Head

Main Shaft

O Ring

PTO Hub Gear

Seal

4WD Shaft & Housing Assembly

Battery Cover

Fuel Gauge

Fuel Tank

Hydrostatic Pump Seal Kit

Case Optum Series models supported

Dive in and shop thousands of parts.

Immediate shipping worldwide

Flexible return policy

Extended warranty

Your secret weapon in breakdown tractor parts.

Need some questions answered?

Contact us

Contact us AUS

Business hours

Quick links

Follow us

Product enquiry

Parts for the tractor, socks for the feet.

Score a FREE PAIR of our 2026 limited edition bamboo socks, with every order over $250*

Hi! Did you know we've got a sale on?

It's our biggest sale EVER, with 20-60% off 1000's of quality parts.