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Your cart is empty.ENERGY SUSPN Energy Suspension 3.1129G Large 7.5 CC Transmission Mount for GM
sean wilson
2025-09-03 13:20:56
I bought this open box/used for a discounted price. It arrived looking brand new. The box on the other hand, looked like it was a stunt double for the opening scene of the first Ace Ventura movie. I used this as a replacement for OEM mount on a 1991 suburban 4x4 LS swap. Good fit and looks solid! I hope to drive it soon.
Jared
2025-08-11 16:21:34
I bought this to replace the transmission mount in my Duramax, it's definitely better than the stock unit and worth the extra money.
Ilium
2025-07-12 17:13:16
Easy install, nice heavy-duty product. Installed on '97 Chevy K2500 pickup, 6.5 diesel Also installed the Energy Suspension engine mounts.
Customer
2025-05-15 15:19:29
Fit was perfect, very easy install for 2003 Dmax/ZF6. Solved my clunk issues under load and accelerating. Motor mounts are next. Highly recommend.
John McDermott
2025-04-20 10:32:41
At first i had trouble finding mounting hole dimensions & vehicle fitment varied amongst every Energy Suspension listing on the internet for this part number. Thankfully was exactly what i wanted. Fast shipping too.
Trey
2025-03-13 18:45:41
Holding up as expected
Stephen Grummel
2025-01-19 14:46:04
Everybody recommended it and I know why now
KNG NTHN
2025-01-09 12:08:29
Bought this mount in January. Has been on for a month now. Notice that it is firmer. Easy to install. Comes with new hardware. Have a trans jack or floor jack and a piece of thick wood to cover the trans pan. Undo the bolts and lift the trans just enough to get the old one out. Install the new one. Lower the trans enough to start the bolts. Drop the trans and tighten the bolts. I bought Merchant Automotive engine mounts. When I install them. I will review those also.
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