JD7 brake boster needed

[mpyusko]

I have a 1996 K2500 (454) with JD7 brakes.
I'm having a hard time finding a new Hydraboost Brake boster. Everyone wants to sell me JB8 (10,000 lbs) when I have JD7 (8,000 lbs).
Nobody seems to list one for JD7.
I'm starting to go cross-eyed looking through all these sites and cross-references.
Please help. It's blowing P/S fluid everywhere and I need to pass inspection next month.

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TIA

 

[SNCTMPL]

If you haven’t already, you could check with these guys, they have a good selection.

Hydro-Boost Brake Booster for 1988-2000 Chevy GMC 3/4 and 1 Ton C2500 C3500 K2500 K3500 Suburban w/ Stock Hydro-Boost Brake Pedal (w/ Short Master Cylinder Push Rod)

Hydro-Boost Brake Booster for 1988-2000 Chevy GMC 3/4 and 1 Ton C2500 C3500 K2500 K3500 Suburban w/ Stock Hydro-Boost Brake Pedal (w/ Short Master Cylinder Push Rod): Fits: 1994 Chevrolet Blazer 1994 Chevrolet C1500 1994 Chevrolet C2500 1994 Chevrolet K1500 1994 Chevrolet K2500 1994 GMC...

www.powerbrakeservice.net

 

[CumminsFever]

I'd like some schooling here. I thought they were the same?
I bought one from a k2500 on ebay that I put on my 1500 with no problems.

 

[GoToGuy]

Did you actually find a part number ? No, your not gonna. The brake option code is about the vehicle braking capacity. You have vacuum assist braking or hydraulic assist braking. The hydraulics operate at design pressure. There is no " lighter capacity hydraulic pump assist" . You, your the regulator, your butt, your foot and eyes.
Your not understanding the option code. It's a manifold for your foot to regulate hydraulic pressure to braking master cylinder.

 

[Schurkey]

I have a 1996 K2500 (454) with JD7 brakes.
I'm having a hard time finding a new Hydraboost Brake boster. Everyone wants to sell me JB8 (10,000 lbs) when I have JD7 (8,000 lbs).
Nobody seems to list one for JD7.

Just checked O'Reillys for my '97 K2500 with JD7. The booster they show is listed as "with JD8", but the application chart includes my truck.

I bet the booster is the same between JD7 and JD8. You could confirm "in person" with various auto parts stores.

OR

Buy a reseal kit and fix the one you have. The typical leaking seal doesn't require the booster to come off the firewall--it splits in the middle somewhere and the "usual" seal is supposedly easy to replace. I have not done this job, though.