Ring & Pinion

Marlin Crawler is proud to carry long-lasting and high quality Yukon differential parts and accessories for all applications. We have ran Yukon gears and bearing kits in rock crawlers, overlanders, competition buggies, and daily drivers since their inception over 16 years ago and stand by their reputation that meets our own high quality standards.

Looking to change your Ring & Pinion ratio & are unsure what to use? Factors include how much stop-and-go, flat highway, or mountain use your truck sees. In generally, 33" tires go well with 4.56:1 or 4.88:1, 35" tires go well with 4.88:1 or 5.29:1, and 37" tires or larger go well with 5.29:1. We do carry a 5.71:1 ratio for certain applications, however it is weak and is typically not recommended.

Curious how changing your Ring & Pinion ratio will affect your engine and truck's highway speeds? Use our below calculators to get an idea of the characteristics with your new R&P setup:

Note: Be sure to double-check your tire's actual height. Your 35" tires may only measure 34-inches tall! If needed, we have a transmission ratio chart here.