AL-KO Oil Cap, 10K-16K K71-859-00 Dexter Axle Replacement Oil Cap Kit for 10,000-lb to 16,000-lb AL-KO and Hayes Heavy-Duty Axle Features: Replaces the oil cap, O-ring, and plug for your AL-KO or Hayes axle Fits 10,000-lb – 16,000 lb heavy-duty axles Made in the USA Direct replacement for Alko oil cap kit K568220
