Rochester 2 Barrel Kit 823427A1 for $23.75 fits:
Models 110, all 120's, all 140's, 150, 160, 165, 2.5L, 3.0L, and 90.
They wrote on the "additionals" 1397-2637 Overhaul Kit, aka 823427A1 Repair Kit $27.50
Serial number of the 2 Jet carb is: 7043184:
From: http://www.thecarburetorshop.com/MkitDthruK.htm:
Rochester 7043184: 2-GC 2495
From http://www.marysvillemarine.com/catalog/cat_p533-537.pdf:
MCM 140 /3.0L/3.0LX(4 cyl.)
Model & Serial #
3771645-5157668
Mercruiser Carb #
1351-5203A1
Mfg. Carb #
7043184:
Carb Code & Model
R2/2GC
Sierra Carb Kit #
S 18-7746
Replaces 823427A1
Sierra Float
S 18-7200
Somewhere along the line, I got the number 18-7070. This, as seen on the marysvillemarine site, goes to a R2/2GC carb but for a:
MCM 150
Model & Serial #
1830152 & ABOVE
Mercruiser Carb #
1338-2633
Mfg. Carb #
7025188
But curiously, the float part number is exactly the same as the one for the 18-7746
And additionally from: http://www.aqua-engine-parts.nl/marineparts/parts/mercruiser/mercruiserfuel.pdf
Same as above, plus:
AP (Aqua Power) carb kit
143
Replacement Carb #:
1347-818620 1
Sierra Carb #:
18-7608
AND
18-7200
AP# 13452
BRASS FLOAT
Replaces: 1397-2060
(Alcohol Resistant)
Here is some interesting info on the carb from this site:
http://www.dymotrack.nl/Catalog%20for%20Engine%20Builders%20V1.2%20.pdf
Chevrolet
SIE18-7608 2bbl carb for SBC181 (L4) ref. 7043184:
http://www.sterndrives.com/precisionparts/300.html site lists:
Rochester 2 Barrel Kit 823427A1 for $23.75 fits:
Models 110, all 120's, all 140's, 150, 160, 165, 2.5L, 3.0L, and 90.
http://www.miamimarina.com/index.php?action=item&id=233&prevaction=pricelist:
"For Rochester 2bbl. Fits 120 GM 153 I/L4 (1972-78 & 1983-86); 140 GM 181 I/L4 (1968-78 & 1982-86); 160 GM 250 I/L6 (1967-69); 165 GM 250 I/L6 (1970-78); 2.5L GM 153 I/L4 (1987-89); 3.0L GM 181 I/L4 (1987-89).
Refer to serial number for specific application."
SKU# 823427A1 $20.00
http://www.marinepowerservice.com/Parts/listtargetparts.cfm?pid=54&setPN=823427A1&search=yes
REPAIR KT-2BARREL
"For Rochester 2bbl. Fits: 140 1968-1983; 120 1972-1982; 90 1970-1972; 150 1964-1966 serial range 1830152-2048046; 160 1967-1969 serial range 2048022-2770031; 165 1970-1981 serial range 2770032-5813433;"
Part #: 823427A1
05/04/05, Just got off the phone with customer service over at Sierra. They say that the 7070, looks like the better kit. It has the accelerator pump where the 7746 doesn't. He says it is referenced as the kit for my carb, but also saw the 46 referenced in another section too.
He thinks it may be where the 7070 is more of a universal kit and has more parts, some I may not need.
Here's the 18-7746:
Here's the 18-7070:
I got this email too from Sierra Marine:
"Eric the correct carb kit is the 18-7070,it was check by your Rochester numbers in our cross reference section,
"Thank you _______@sierra-tech support.
In reply to my email:
"Dear Sirs:
"Is the 18-7070 carb kit the same as the 18-7746 carb kit? I notice that they both match up with a 18-7200 float.
"I am trying to find the right carb kit for my Rochester carb, serial number 7043184.
"I think the 18-7746 is correct, but wondered if I got the 18-7070 if there would be a problem.
"Thanks, Eric"
One thing I can tell you though, is the base gasket doesn't have the one cutout on it. Don't think it's important at all, but it doesn't have it in the 18-7070.
Dimensions are L58"xH15"xW6".
It is an above deck tank. Is there a current model replacement for this?
Response from boatersworld.com:
"ANSWER:
"Thank you for providing an opportunity to be of assistance.
"We do have the Tempo TP18G Below Deck Plastic Fuel Tank - 18 Gallon (Catalog # 356451120) priced at $189.99 on our site. The dimensions are 6 � W x 14 3/4� H x 58 �� L. You may contact Tempo at: (440) 248-1450 to confirm the compatibility.
"You can use the catalog number in the search box to find the product page on the website.
"If you wish to place the order online, please click on the "Add To Cart" button on the product page. You can also call our toll free number at: 1-877-690-0004 to place your order.
"Please feel free to contact us for further assistance.
"Sincerely,
Ronnie
Customer Service
www.BoatersWorld.com"
More about the boat:
Back to the beginning