Cali Emissions Question

[zacwht20]

Ok so i have a Cali model lb7...been asking around with no such luck on a couple other forums, hoping someone here can help me out.

Planning to delete the EGR on it... already have the non cali pass side up pipe and the non cali y bridge...question is does it take the regular non egr serp belt and how long does the new coolant line need to be. Also am I missing anything else.

Part numbers would be great for the new belt and coolant line.

Thank in advance for the info :thumb:

[RickDLance]

Not following needing to change the belt. Is there a pump for the emissions?

[zacwht20]

99 % sure it does... along with the extra pulley

[neversatisfied]

Not following needing to change the belt. Is there a pump for the emissions?
There is a vacuum pump on ca trucks.

[zacwht20]

Thanks for the clarification :thumb:

[neversatisfied]

Its been too long since i took my pump off fo me to remember what belt i used. pretty sure it was just the non emissions tho

[zacwht20]

Alright... any close guess on the size of the new coolant line?

[RickDLance]

I'd guess 5/8" heater hose. Just get extra. It's cheap.

[zacwht20]

I'd guess 5/8" heater hose. Just get extra. It's cheap.

Thanks Rick I appreciate it! Anything else you can think of that I missed?

[Diesel Tech]

There are 4 different belts used on the LB7 trucks. Have them look up a belt for a federal emissions truck and the only other option you need to tell them is if it has dual alternators or not.

The 4 choices are:

CA with dual Alt.
CA with Single Alt.
Fed with dual Alt.
Fed with Single Alt.

[zacwht20]

Thanks man!

[Noreaster]

heres the part#s for gatorbacks

GOODYEAR Part # 4061182 More Information About this Part Gatorback; 6 Ribs / Effective Length 118.264" / Outside Length 119"
Poly-V; DURAMAX DIESEL Eng; w/o VP (130A Alt)
Poly-V; DURAMAX DIESEL Eng; w/VP (105A Alt)

GOODYEAR Part # 4061195 More Information About this Part Gatorback; Poly-V; 6 Ribs / Effective Length 119.5" / Outside Length 120.25"
Poly-V; w/VP (145A Alt); Accessory Drive

GOODYEAR Part # 4061187 More Information About this Part Gatorback; Poly-V; 6 Ribs / Effective Length 118.75" / Outside Length 119.5"
Poly-V; w/o VP (145A Alt)
Poly-V; Single 105A Alt, w/VP; Accessory Drive

[zacwht20]

Thank you Sir. Much appreciated!!:Handshake:

[Noreaster]

found another belt

GOODYEAR Part # 4061175 More Info Gatorback; 6 Ribs / Effective Length 117.5" / Outside Length 118.25"
Poly-V; DURAMAX DIESEL Eng; w/o VP (105A Alt)

[dirtymax03]

so I don't need vacuum pump ? my egr is already in the dumpster!

[dirtymax03]

Bump

[Noreaster]

so I don't need vacuum pump ? my egr is already in the dumpster!

throw the pump in with it

[dirtymax03]

throw the pump in with it

Sweet thanks