(4) Tire Inner Tubes 18x8.5-8, 18x8.5x8 / 18x9.5-8, TR13 Straight Valve Stem model-1/86-12/90) Replaces OEM part numbers 8N4810

Replaces OEM part numbers 8N4810 and 7N3642

It is a direct-fit replacement for the loader lift cylinder assembly on the compatible machines listed below

Cylinder: 14523659

4N6639 (mating exhaust pipe - sold separately)

A-B1597510-AI

(4) Tire Inner Tubes 18x8.5-8, 18x8.5x8 / 18x9.5-8, TR13 Straight Valve Stem model-1/86-12/90) Replaces OEM part numbers 8N4810Four New Aftermarket Replacement Tire Inner Tube Fits Tire Sizes: 18x8. 5 8, 18x8. 5x8 18x9. 5 8, 18x9. 5x8 20x7 8, 20x7x8 20x8 8, 20x8x8 20x10 8, 20x10x8 For several Lawn Mower, Snow Blower, ATV, UTV, Go Cart, and Motorcycle models. Valve Type: Standard TR13 Straight Stem