New GRM 13:14 Lower Unit

[Rex Hall]

Now available, the new BIG 13:14 lower units from GRM. This spiral gear unit will hold up to over 250 horsepower. Get your order in now to be assured of getting one for the upcoming season. Also, smaller units in gear ratos,11:17, 12:17, 11:15, 11:16, 12:16, and 12:15. Big high horsepower units available in 12:15, 12:14, and the new 13:14.
Contact, Rex Hall rexfordhall@aol.com or (816) 532-4588

[garland powell]

13/14 gearcase

how! much for new 13/14 gearcase and the cost on a 14/15 gearcase! thanks:

[Merc1]

How much for the big 12 15?

[Rex Hall]

Big GRM lower units

The price for the BIG 12:15 and BIG 13:14 lower units is $1300.00. These units are excellent and give very long life.

[Tim Kurcz]

Big foot questions

The price for the BIG 12:15 and BIG 13:14 lower units is $1300.00. These units are excellent and give very long life.

Hi Rex,

A few questions:

What are the pinion and prop gear diameters?
What is the R dimension?
What is the propshaft diameter?
What is the input shaft size?
What is the bolt up pattern?
Can you post images?

Thanks,

Tim

[Rex Hall]

GRM Lower Unit Dimensions

The pinion gear diameter is 41mm, Propshaft gear is 44mm, R dimension is 2.060 or 52.4mm, Propshaft is 15mm, pinion drive is 12mm square, and the bolt pattern is standard Konig or Konny, about 46mm wide at the rear, 36mm wide at the front, and 85.5mm long. I will try to get some pictures posted.

[Rex Hall]

Bump bump

[Tim Kurcz]

Pictures???

The pinion gear diameter is 41mm, Propshaft gear is 44mm, R dimension is 2.060 or 52.4mm, Propshaft is 15mm, pinion drive is 12mm square, and the bolt pattern is standard Konig or Konny, about 46mm wide at the rear, 36mm wide at the front, and 85.5mm long. I will try to get some pictures posted.

Still waiting to see images.........

Tim

[Rex Hall]

How do you post a picture

Tim, I do not know how to post a picture on Hydroracer. If someone will tell me, I have pictures, or send and E-mail and I will attach a picture back to you. My E-mail is rexfordhall@aol.com

[Composite Specialties]

When posting, scroll down to Additional Options, then select manage attachments. Browse to the location of your picture on your PC and upload the Pic.

[PROPDOC]

Info or Pics?

Rex do you have any more info or pics on this gearcase? Updated price?

Thanks......

[Smitty]

What's the horsepower maximum, and the price, of the smaller units?

[Rex Hall]

GRM lower units

The big 13:14 unit will hold up to 260 HP, and we are running the smaller units under our 350cc motors that make over 115 HP. Please send me your E-mail address to my E-mail address rexfordhall@aol.com and I will attach a picture of the unit to you. I cannot seem to get a picture to upload on Hydroracer.

Thanks
Rex Hall

[blueskyracer]

Here is a picture of the foot posted for Rex

[Rex Hall]

Small GRM unit

What's the horsepower maximum, and the price, of the smaller units?

The small GRM unit is $1275.00 and will work up to 115 HP.

Rex