/SURPLUSMAN/MARINE TRANSMISSIONS
174 Items
page 3
twin-disc-mg-512-4-4-1-rebuilt Image

Twin Disc MG-512 4.4:1 Rebuilt

Twin Disc MG-512 4.4:1 ratio, rebuilt.
SMID: 123-9221-129
Condition: Rebuilt
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allison-mh30-3-1-ratio Image

Allison MH30 3:1 Ratio

Allison Marine gear. MH30. As pictured.
SMID: 123-9225-842
Condition: Good
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twin-disc-mg-514c-2-1-ratio Image

Twin Disc MG-514C 2:1 Ratio

Twin Disc MG-514C 2:1 Ratio. BOM no. 37127, serial no. 3P7342. Low hour take-out, in excellent condition. 2 ea available
SMID: 124-4236-874
Condition: Excellent
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twin-disc-mg-514c-2-1-ratio Image

Twin Disc MG-514C 2:1 Ratio

Twin Disc MG-514C 2:1 Ratio. BOM no. 37127, serial no. 3T2830. Low hour take-out, in excellent condition. 2 ea available
SMID: 124-4475-438
Condition: Excellent
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reintjes-model-wav-1850-ratio-4-95 Image

Reintjes model WAV 1850, Ratio 4.95

Reintjes model WAV 1850, two each available. Vulcan Drives, off of D399, s/n 42820 and 42821, Reintjes WAV 1850
SMID: 124-7340-907
Condition: Excellent
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twin-disc-mg-514-5-16-1-ratio Image

Twin Disc MG-514 5.16:1 Ratio

Twin Disc MG-514 5.16:1 Ratio deep case. BOM no. R36082P. Serial no. 3E4590. In excellent condition.
SMID: 124-8452-798
Condition: Excellent
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twin-disc-mg-512-3-1-ratio Image

Twin Disc MG-512 3:1 Ratio

Twin Disc MG-512 3:1 Ratio. SAE 1 housing. In excellent condition.
SMID: 124-8796-416
Condition: Excellent
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twin-disc-mg-514sc-2-1-ratio Image

Twin Disc MG-514SC 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. 5HT016, BOM no. 37144. NSN 3010010636234.
SMID: 124-8897-516
Condition: New
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twin-disc-mg-514sc-marine-gear-2-1-ratio Image

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. 5HT858, BOM no. 37144. NSN 3010010636234.
SMID: 124-9336-341
Condition: New
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twin-disc-mg-510a-1-5-1-ratio Image

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
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twin-disc-mg-514b-2-1-ratio Image

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
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twin-disc-mg-514-4-13-1-ratio Image

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
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twin-disc-mg-514-4-13-1-ratio Image

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
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twin-disc-8708-crash-box-3-1-ratio Image

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
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twin-disc-mg-514sc-marine-gear-2-1-ratio Image

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
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twin-disc-mg-514sc-marine-gear-2-1-ratio Image

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
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twin-disc-mg-514sc-marine-gear-2-1-ratio Image

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
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zf-hurth-marine-gear-2-5-1-ratio Image

ZF Hurth Marine Gear 2.5:1 Ratio

ZF Hurth Marine Gear 2.5:1 Ratio. Model HSW800 A2, serial no. 1927417H. 8 degree down angle output flange. Good used.
SMID: 126-1502-956
Condition: Good
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twin-disc-mg-5061s-marine-gear-1-48-1 Image

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
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twin-disc-mg-5061s-marine-gear-1-48-1 Image

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
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reintjes-marine-gears-wav1850 Image

Reintjes Marine Gears WAV1850

Reintjes Marine Gears. Model WAV 1850. 5:1 Ratio. Comm numbers 42824, 42820. Vulcan Drive. Excellent running take-outs
SMID: 127-9311-636
Condition: Excellent
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allison-m20-rh-and-lh-marine-transmissions Image

Allison M20 RH and LH Marine Transmissions

Allison M20 RH and LH Marine Transmissions. Model M20R part no. 688360881J5, serial no. 0910058071. Model M20L part no. 688360782A13, serial no. 0910058336. 2:1 ratio.
SMID: 128-2768-954
Condition: Good
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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
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twin-disc-mg-512-2-1-ratio Image

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
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twin-disc-mg-510a-2-444-1-ratio Image

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
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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
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allison-m25-marine-gears Image

Allison M25 Marine Gears

Allison M25 Marine Gears. 2 ea available. 2.5:1 ratio.
SMID: 130-1944-623
Condition: Good
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allison-mh45-marine-gear-core Image

Allison MH45 Marine Gear Core

Allison MH-45 Marine Gear Core. As is
SMID: 130-1944-895
Condition: As is
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twin-disc-mg-514dc-4-5-1-ratio Image

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
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twin-disc-mg-514b-6-1-ratio Image

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
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velvet-drive-71-c-1-88-1-ratio Image

Velvet Drive 71-C 1.88:1 Ratio

Borg Warner Velvet Drive 71-C 1.88:1 Ratio. 1.9 has been stamped on tag. Serial no. 3753. Turns well, appears in good condition
SMID: 133-6757-011
Condition: Good
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twin-disc-mg-516-5-1-ratio Image

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
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allison-mh45-marine-transmission Image

Allison MH45 Marine Transmission

Allison MH-45 Marine Transmission. 4.5:1 ratio. In excellent condition. Allison flywheel available.
SMID: 134-1952-291
Condition: Excellent
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twin-disc-mg-514c-4-13-1-ratio Image

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
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twin-disc-mg-518-2-1-ratio Image

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
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twin-disc-mg-514c-4-5-1-ratio Image

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
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twin-disc-mg-514c-6-1-ratio Image

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
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twin-disc-mg-514c-6-1-ratio Image

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
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twin-disc-mg-521-3-1-ratio Image

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
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capitol-hpc-10500-marine-gear Image

Capitol HPC-10500 Marine Gear

Capitol HPC-10500 Marine Gear. 6.115:1 ratio. Serial no. 731144-2. SAE 1 housing.
SMID: 135-2917-646
Condition: Excellent
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