Twin Disc MG-510A 1.5:1 Ratio
Twin Disc MG-510A 1.5:1 Ratio. SAE 2 housing. Good running take-out
SMID: 124-9494-655
Condition: Good
-Sold
Twin Disc MG-514B 2:1 Ratio
Twin Disc MG-514B 2:1 Ratio. BOM no. 34347, serial no. 00855. SAE 1 housing. In excellent condition.
SMID: 125-0104-369
Condition: Excellent
-Sold
Twin Disc MG-514 4.13:1 Ratio
Twin Disc MG 514. 4.13:1 Ratio. Spec no. 30897, serial no. 319080. SAE 1 Housing. Excellent RTO.
SMID: 125-4762-322
Condition: Excellent
-Sold
Twin Disc MG 514 4.13:1 Ratio
Twin Disc MG 514. 4.13:1 Ratio. BOM no. 32276, serial no. 339367. SAE 1 Housing. Excellent RTO.
SMID: 125-5038-763
Condition: Excellent
-Sold
Twin Disc 8708 Crash Box 3:1 Ratio
Twin Disc 8708 "Crash Box" 3:1 Ratio. In excellent condition. Off of Gray Marine 6-71.
SMID: 125-6068-410
Condition: Excellent
-Sold
Twin Disc MG-514SC Marine Gear, 2:1 Ratio
Twin Disc MG-514SC Marine Gear, 2:1 Ratio. SAE 1 housing. New, in crate. Includes drive ring, owners manual. Serial no. 5HJ783, BOM no. 37092. NSN 3010010636234.
SMID: 125-7965-700
Condition: New
-Sold
Twin Disc MG-514SC Marine Gear, 2:1 Ratio
NSN: 3010-01-063-6234
Twin Disc MG-514SC Marine Gear, 2:1 Ratio. SAE 1 housing. New, in crate. Includes drive ring, owners manual. Serial no. 5HR986, cust no. 37092. NSN 3010010636234.
SMID: 125-7973-360
Condition: New
-Sold
Twin Disc MG-514SC Marine Gear, 2:1 Ratio
NSN: 3010-01-063-6234
Twin Disc MG-514SC Marine Gear, 2:1 Ratio. SAE 1 housing. New, in crate. Includes drive ring, owners manual. Serial no. 5HT020, BOM no. 37144. 3 ea available. NSN 3010010636234.
SMID: 125-7974-840
Condition: New
-Sold
Twin Disc MG-5061S Marine Gear 1.48:1
Twin Disc MG-5061S Marine Gear 1.48:1 ratio. Serial no. 5HU457, BOM no. S-10116. In excellent condition. 2 ea available. (click here)
SMID: 127-3522-793
Condition: Excellent
-Sold
Twin Disc MG-5061S Marine Gear 1.48:1
Twin Disc MG-5061S Marine Gear 1.48:1 ratio. Serial no. 5CP596, BOM no. S-10116. In excellent condition. 2 ea available. (click here)
SMID: 127-3523-136
Condition: Excellent
-Sold
Twin Disc MG-516 6:1 Ratio
Twin Disc MG-516 6:1 Ratio. Excellent running take-out, SAE 1 housing.
SMID: 129-4768-289
Condition: Excellent
-Sold
Twin Disc MG-512 2:1 Ratio
Twin Disc MG-512 2:1 Ratio. Good running take-out. No tag, no numbers available.
SMID: 129-5645-240
Condition: Good
-Sold
Twin Disc MG-510A 2.444:1 Ratio
Twin Disc MG-510A 2.5:1 Ratio. SAE 1 Housing. Spec no. 36063, serial no. 3K9179. Good running takeout, 2 ea available.
SMID: 129-7348-814
Condition: Good
-Sold
Twin Disc MG-509 2:1 Ratio
Twin Disc MG-509 2:1 Ratio. 3 ea available. Good running take-outs.
SMID: 130-1513-305
Condition: Good
-Sold
Twin Disc MG-514DC 4.5:1 Ratio
Twin Disc MG-514C Deep Case 4.5:1 Ratio. BOM no. S-10705. SAE 1 Centa Drive (complete, not pictured). Excellent low hour RTO.
SMID: 133-3124-726
Condition: Excellent
-Sold
Twin Disc MG-514B 6:1 Ratio
Twin Disc MG-514B 6:1 Ratio. Some damage to teeth on some gears, bull gbear appears to be ok. As is
SMID: 133-4956-046
Condition: As is
-Sold
Twin Disc MG-516 5:1 Ratio
Twin Disc MG-516 marine transmission. 5:1 Ratio. Serial no. 3V6514. SAE 1 housing, Vulkan Drive part no. P10532. Excellent low hour running take-out
SMID: 134-1942-376
Condition: Excellent
-Sold
Twin Disc MG-514C 4.13:1 Ratio
Twin Disc MG-514C 4.13:1 Ratio. Serial no. 3S2918, BOM no. 37107.
SMID: 134-2212-697
Condition: Excellent
-Sold
Twin Disc MG-518 2:1 Ratio
Twin Disc MG-518 2:1 Ratio. SAE 1 housing. 3 ea available, excellent RTO
SMID: 134-5235-166
Condition: Excellent
-Sold
Twin Disc MG-514C 4.5:1 Ratio
Twin Disc MG-514C 4.5:1 Ratio. Excellent RTO. SAE 1 housing.
SMID: 134-5660-826
Condition: Excellent
-Sold
Twin Disc MG-514C 6:1 Ratio
Twin Disc MG-514C. 6:1 Ratio. Serial no. 5K6627, BOM no. 36166. SAE 1 Housing. Good RTO. 2 ea available.
SMID: 134-5842-945
Condition: Good
-Sold
Twin Disc MG-514C 6:1 Ratio
Twin Disc MG-514C 6:1 Ratio. BOM no. 36568. Serial no. 3K9270. Customer no. 607279. SAE 1 housing. Good RTO.
SMID: 134-6273-169
Condition: Good
-Sold
Twin Disc MG-521 3:1 Ratio
Twin Disc MG-521, 3:1 Ratio. Rebuilt and tested. SAE 0 Housing
SMID: 134-7050-614
Condition: Rebuilt
-Sold
Twin Disc X8708 Transmission
Twin Disc X8708 Transmission. "Crash Box" 2:1 Ratio. For RH engines. Also available fro LH engine application
SMID: 136-6984-647
Condition: Good
-Sold
Twin Disc X8708 Transmission
Twin Disc X8708 Transmission. "Crash Box" 2:1 Ratio. For LH engines. Also available fro RH engine application
SMID: 136-7357-734
Condition: Good
-Sold
Twin Disc MG-514B 2:1 Ratio
Twin Disc MG-514B. 2:1 Ratio. Excellent running take-out. No Drive Spider available. No tag available, case part no. A7075.
SMID: 137-4693-060
Condition: Excellent
-Sold
Twin Disc MG-514C 2:1 Ratio
Twin Disc MG-514C 2:1 Ratio. Partial gear, missing front housing, other parts as pictured. BOM 37092, serial no. 3N1468 customer no. 8923700.
SMID: 137-4768-003
Condition: As is
$2,500.00
Twin Disc MG-514C 2:1 Ratio
Twin Disc MG-514C 2:1 Ratio. Partial gear, missing front housing, other parts as pictured.
Serial no. 3K8681, spec no. 36489, customer no. 8921453
SMID: 137-4770-665
Condition: As is
$2,500.00
Twin Disc MG-5061 1.28:1 Ratio
Twin Disc MG-5061 1.28:1 Ratio. SAE 3 housing. 1 available, good running take-out.
SMID: 137-5193-562
Condition: Good
Call for Price
Twin Disc MG-166 Manual Gear
Twin Disc MG-166 Manual Gear. 4.38:1 ratio. Spec no. 24875, serial no. 56295. Core, for parts
SMID: 137-7265-158
Condition: New
-Sold
Twin Disc MG-513 2:1 Ratio
Twin Disc MG-513 2:1 Ratio. Good running take-out
SMID: 140-3727-091
Condition: Good
-Sold
Twin Disc MG-510A 1.5:1 Ratio
Twin Disc MG-510A 1.5:1 Ratio. SAE 1 Housing. Front housing modified to accept Caterpillar starter. 2 ea available. Good running takeout
SMID: 140-3899-734
Condition: Excellent
Call for Price
Twin Disc MG-521 4.087:1 Ratio
Twin Disc MG 521 marine transmission. 4.087:1 Ratio SAE 0-18. Good running take-outs, 2 ea available.
SMID: 141-8156-662
Condition: Good
-Sold
Twin Disc MG-509 2.5:1 Ratio
Twin Disc MG-509 2.5:1 Ratio. SAE 1 Housing. Rebuilt
SMID: 142-6872-942
Condition: Rebuilt
$11,000.00
Twin Disc MG-509 2.5:1 Ratio
Twin Disc MG-509 2.5:1 Ratio. SAE 1 Housing. Rebuilt.
SMID: 142-6874-664
Condition: Rebuilt
Call for Price
Twin Disc MG-509 2:1 Ratio
Twin Disc MG-509 2:1 Ratio. SAE 1. Rebuilt
SMID: 142-6879-241
Condition: New
-Sold
Twin Disc MG-509 1.5:1 Ratio
Twin Disc MG-509 1.5:1 Ratio. SAE 1. Good running take-out. 2 ea available.
SMID: 142-6881-701
Condition: Good
Call for Price
Twin Disc MG-509 1.5:1 Ratio
Twin Disc MG-509 1.5:1 Ratio. SAE 1. Rebuilt
SMID: 142-6884-428
Condition: Rebuilt
Call for Price
Twin Disc MG-5111 1.5:1 Ratio
Twin Disc MG-5111 1.5:1 Ratio. SAE 1 Low hour running take-out
SMID: 142-6887-883
Condition: Good
-Sold
Twin Disc MG-527 4:1 Ratio
Twin Disc MG-527 4:1 Ratio. Rebuilt
SMID: 142-7120-207
Condition: Rebuilt
$30,000.00