Aftermarket Tube Assembly, Stick Cylinder Auxiliary Lines

Availability: special order, estimated lead time 2-4 weeks. This part can’t be canceled or returned once ordered.

Aftermarket Tube Assembly, Stick Cylinder Auxiliary Lines for Caterpillar, cross-references OEM part number 209-5407.

Hydraulic tube assembly for the stick cylinder auxiliary lines, 15.8 mm inner diameter, with a connector at each end. About 82.5 x 25 x 2.5 in and 4.4 lb.

This is a quality aftermarket replacement built to match the fit, form and function of the original Caterpillar part — it is not a genuine Caterpillar part. Call the parts desk at 740-432-6303 with your model and serial number and we will confirm fit before you order.

Fits: Caterpillar 304 Mini Excavator. See the Fitment tab for the full model list.

Availability for this part: Special order · est. 2-4 weeks. It is a special order and can’t be canceled or returned once ordered.

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.