Caterpillar 303.5

Upgrade your Caterpillar 303.5 series rubber tracks to the premium aftermarket rubber tracks from Rubbertrax and increase the lifespan and performance of your undercarriage. We now supply the complete line of Cat 303.5 series undercarriage parts including the drive sprocket (172-1965), the front idler (172-2100), the rear idler (172-2017) top carrier roller (146-6064) and the bottom track rollers down the center of the undercarriage (185-7280). We are also stocking the rubber tracks for Cat 303.5. Verify your exact Caterpillar model number by checking your serial plate.

Some parts are not interchangeable among every sub-model so please check your serial plate to verify that your exact model is listed as a fit for the parts you need. Sometimes a C, CR, CCR, D, and DCR can take a different roller type, for instance.

We new carry bolt-on and clip-on replacement rubber pads for the Caterpillar 303.5

• Cat 303.5 Standard Bolt-On Rubber Pads
• Cat 303.5 HD Bolt-On Rubber Pads
• Cat 303.5 Clip-On Rubber Pads