PML includes mounting bolts with all differential covers.
PML provides bolts that are longer than the stock bolts since the flange
on PML's cover is much thicker than stock. The bolts with the stock
cover will not work.
GM has used four different bolts on these differentials so to
complete your order, we need to know which bolts you have. These
differentials have used both metric and standard cover bolts. The bolt
length has not been consistent either. When ordering one of these
covers, you will need to pull one of your stock bolts out (a top bolt is
best) and measure the length and determine whether it is metric or
We know this is a hassle, but we do not want to send the wrong
bolts or charge everyone a lot of extra money to cover sending all
possible bolts with each cover.
These PML rear end differential covers fit the 14 bolt 9½ inch rear
differential on many Chevy and GMC trucks, vans and SUVs and Hummer H2
(10303-2 only). PML offers three different covers to accomodate a
variety of makes and models. Typical applications include the
½ Ton Trucks, 1988 to 2006:
¾ Ton Trucks, 1979 to 2006:
¾ Ton Vans, 1981 to 2006:
1 Ton Vans, 1982 to 1995:
Suburban ¾ Ton: 1988-2006
Hummer H2 (10303-2 only)
SSR 6 Speed (10303-2 only)
Trailblazer SS (10303-2 only)
Part number 6070 generally will work on older trucks and SUVS
(pre-2000) as these vehicles have plenty of clearance behind the rear
Part Number 9504 was designed for newer (late 1990s and
newer) GM/Chevrolet trucks and SUVs where the spare tire, frame cross
member or sway bar runs behind the rear differential.
For the Hummer H2, Trailblazer SS, and SSR 6 Speed, you must use part number 10303-2.
Dimensions are provided for each part number so you can check your vehicle to make sure the PML cover will fit.
Be aware that for each model and year there may be more than one rear axle possible. See also GM 10 bolt 8½ and 14 bolt 10½ if your stock covers has a different shape or number of bolts.
Volume: 1.0 qt. over stock
Dimensions: 13.25 x 12.04 x 4.67
Teaka Toys 1725 San Felipe Road Suite 10 Hollister CA 95023 (831) 630-1545