Yukon 1541H Alloy Right Hand Rear Axle for '85-'88 GM 7.5" (Astro Van) All Other Parts - Model NP249 Workhorse FasTrack FT1601 (2002-2005)

Workhorse FasTrack FT1601 (2002-2005)

− '89' case design

Since your rear case half is made out of soft magnesium

GMC Sierra 1500 HD (2001-2006)

− 26 spline

Yukon 1541H Alloy Right Hand Rear Axle for '85-'88 GM 7.5" (Astro Van) All Other Parts - Model NP249 Workhorse FasTrack FT1601 (2002-2005)Axle Rear Right by Yukon Gear & Axle Description Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. High quality alloys and the latest in heat treating technologies provide a strong axle for off road, on the street or at the track. 26 spline 5 lug 30. 5" long Fits GM 7. 5" in 1985 1988 Astro van Right hand side Manufacturers Info Yukon Gear & Axle The Yukon Gear