Full specification and contact details: Data sheet: Manufacturer Detroit Model 6-71 HP 238 RPM 1800 Other Fitted with Twi. Twin Disc MG-509 Specifications Need Assistance? If you know the correct Twin Disc part number, please enter it in the search box located in the navigation bar, or use any of our quick links below to access the most common parts available for this model.

Here are some of the engine gears (transmissions) that we currently have listed for sale.
Use your mouse to click on the file number and see the details and in most cases a picture.

Twin Disc 509 1 Manual Drive

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File #	Ratio	Description	Location	Price
EG2266	3:1	3:1 Marine Gear	Quebec	$5,000 CDN
EG2261	3:1 Ratio	Allison MH30L 3:1 New Marine Transmission	New Jersey	Call for price
EG2265	2.91:1	Borg Warner Velvet Drive, 72C, 2.91:1, 300 hours, very good condition	Southwestern Ontario	$2,600 CDN NEW LISTING!
EG2263	3:1 Ratio	MG126 3:1 Marine Gear	Eastern Ontario	$2,000 CDN
3:1 Ratio	MG 509 Twin Disc Marine Gear 3:1 ratio Rebuilt	Ontario	SOLD!
EG2250	Top PTO for MG509 Marine Gear Low hour GRTO	Ontario	$2,750 CDN
EG2242 No Image	Top PTO for MG512 Marine Gear, Southern Ontario	$2,500 CDN
EG2244 No Image	3:1 Ratio	MG5114 Marine Gear 3:1 ratio Aluminum case New in shipping crate No warranty Located in Southern Ontario	Ontario	$24,000 CDN
EG2239 No Image	Top PTO for MG 514 oil cooler, with top PTO	$2,500 CDN
EG2203	2:1 Ratio	Twin Disc MG 514C Marine Gear 2:1 ratio Good running take out Located in Southern Ontario	Ontario	$5,500 CDN
4:1 Ratio	Twin Disc MG514C 4:1 transmission, very good condition, 7000 hours since new	New York	SOLD!
EG2238	2:1 Ratio	ZF Hurth Marine Gear Model HSW 800A 2:1 ratio Located in Southern Ontario	Ontario	$1,900 CDN

Twin Disc 509

Please contact us for further information sms@scrutonmarine.com
Scruton Marine Inc. Phone 519-583-1636