Building Filters

Twin Disc MG514C 3:1-T2252
- Manufacturer: Twin Disc
- Model: MG-514
Good used running takeout of Twin Disc MG514C marine gear with torsional coupling and drive ring . This gear looks like brand new inside although the actual hours are unknown.
Onalaska, WI
Twin Disc MG514B 2.5:1 Pair-T2206
- Manufacturer: Twin Disc
- Model: MG-514
Pair available of Twin Disc MG514B models in 2.5:1 ratio. SAE#1 bell housing, mechanical shift. Good used running take-out condition and spin tested. Actual hours are unknown.
Onalaska, WI
Twin Disc MG514C 2.5:1 Zero Hour-T2212
- Manufacturer: Twin Disc
- Model: MG-514
Twin Disc MG514C available in hard to find 2.5:1 ratio. This is a zero-hour rebuilt gear with SAE#1 bell housing. Manual shift . Could install electric shift if necessary.
Onalaska, WI
Twin Disc MG514B 4.5:1 Pair-T2254
- Manufacturer: Twin Disc
- Model: MG-514
We have excellent pair of used Twin Disc MG514B marine gears in 4.5:1 ratio. Can sell one or both. Call for more pictures and price indication.
Onalaska, WI- Trusted Seller

Rebuilt Twin Disc MG514C 4.13 Marine Transmission
- Manufacturer: Twin Disc
- Model: MG-514
The marine gear was rebuilt by Palmer Johnson. Applications: Dredge Marine | Flywheel housing size: SAE 1 | Drive type: Spider | Serial#: 3L3992 | Hp: 380 | Gear ratio: 4.13 | Transmission cooler: No | Product in...
Houston, TX - Trusted Seller

Good Used Twin Disc MG514A 6 Marine Transmission
- Manufacturer: Twin Disc
- Model: MG-514
Good Runner. Pulled top cover and everything looks good. Strainer clean, bearings look good. No leaks. Ran good on test stand. F 205 N 60 R 205
Houston, TX - Trusted Seller

Good Used Twin Disc MG514A 6 Marine Transmission
- Manufacturer: Twin Disc
- Model: MG-514
Pulled top cover and all looked good. Strainer clean. Ran good on test stand but drags in Reverse. Sounds and looks good inside, bearings looked good. No leaks. F 200 N 50 R 200
Houston, TX - Trusted Seller

Good Used Twin Disc MG514C 6 Marine Transmission
- Manufacturer: Twin Disc
- Model: MG-514
Applications: Marine | Flywheel housing size: SAE 1 | Drive type: Spider | Serial#: 5DU551 | Spec#: 37115 | Hp: 365 | Gear ratio: 6 | Transmission cooler: No | Product information condition: Good Used | Pto: No ...
Houston, TX - Trusted Seller

Good Used Twin Disc MG514C 5.16 Marine Transmission
- Manufacturer: Twin Disc
- Model: MG-514
Dimensions and weight are approximate. Marine gear has been inspected, spin tested, cleaned & painted
Houston, TX - Trusted Seller

Good Used Twin Disc MG514B 4.5 Marine Transmission
- Manufacturer: Twin Disc
- Model: MG-514
Dimensions and weight are approximate. Gear has been painted and spin tested.
Houston, TX 
Single or Pair Twin Disc MG514C Marine Gears 4:1 Ratio
- Manufacturer: Twin Disc
- Model: MG-514
Multiple running take outs and a single rebuilt.
New Orleans, LATwin Disc Mg514B 3:1
- Manufacturer: Twin Disc
- Model: MG-514
Twin disc MG514B running takeout with a number one bell housing
New Orleans, LATwin Disc MG514 5.16:1 RTO
- Manufacturer: Twin Disc
- Model: MG-514
Twin Disc MG514 5.16:1 Running Take Out
New Orleans, LA
Twin Disc MG514C 3.0:1
- Manufacturer: Twin Disc
- Model: MG-514
Twin Disc MG514C Ratio 3.0:1 Less than 100 hours se
New Orleans, LA
Twin Disc MG514B 4.5:1
- Manufacturer: Twin Disc
- Model: MG-514
2 gears available Both gear were rebuilt but there is no warranty
New Orleans, LA
Twin Disc MG-514 Marine Equipment
- Manufacturer: Twin Disc
- Model: MG-514
Good condition Twin Disc MG-514 Marine Equipment manufactured in 2012. Located in USA and other countries. Click request price for more information.
USA
