Complete Transmissions
Drop-In Replacement Marine Transmission Assemblies
Complete marine transmission units ready for installation in inboard and sterndrive applications. Each transmission assembly is fully assembled, tested, and backed by manufacturer warranty for reliable performance in commercial and recreational marine environments.
Why Choose Complete Transmission Assemblies
- Ready to Install - Pre-assembled units save installation time and reduce labor costs
- OEM Quality - Genuine manufacturer assemblies meeting original equipment specifications
- Factory Tested - Each unit undergoes quality control testing before shipment
- Warranty Backed - Full manufacturer warranty coverage for peace of mind
- Technical Support - Installation guidance and technical assistance available
Applications
Our complete transmission inventory covers a wide range of marine applications including pleasure craft, commercial vessels, and high-performance applications. Available in various gear ratios, input configurations, and power ratings to match your specific engine and propulsion requirements.
All transmissions ship with installation hardware, gaskets, and technical documentation. Transmission fluid and specialty tools available separately.
Filters
Velvet Drive Neutral Safety Switch 1000-640-004 | Borg Warner 71C / 72C Transmission
Velvet Drive Neutral Safety Switch 1000-640-004 Part Number: 1000-640-004 | Brand: Borg Warner / Velvet Drive The Velvet Drive 1000-640-004 is a ...
View full detailsMercury MerCruiser Quicksilver 18903T Rear Transmission Mounting Bracket — Hurth Inboard Applications
Mercury MerCruiser Quicksilver 18903T — Rear Transmission Mounting Bracket, Hurth Inboard Part Number 18903T Current Replacement ...
View full detailsVolvo Penta Transmission Shift Solenoid Valve 22774568
Volvo Penta Transmission Shift Solenoid Valve — OEM Part 22774568 The Volvo Penta Transmission Shift Solenoid Valve 22774568 is a genuine OEM 12/2...
View full detailsVolvo Penta Transmission Cable Connection 22769770
Volvo Penta Transmission Cable Connection — OEM Part 22769770 The Volvo Penta Transmission Cable Connection 22769770 is a genuine OEM electrical c...
View full detailsVolvo Penta IPS Aquamatic Transmission Oil 75W-90 208L 22479660
Volvo Penta IPS Aquamatic Transmission Oil 75W-90 — 208L Drum | OEM 22479660 The Volvo Penta IPS Aquamatic Synthetic Transmission Oil 75W-90 (2247...
View full detailsVolvo Penta IPS Transmission Oil 75W-90 1L 22479650 - Special Order
Volvo Penta 22479650 is genuine OEM Synthetic Transmission Oil 75W-90 supplied in a 1 litre bottle. It is a fully synthetic marine gear oil develop...
View full detailsVolvo Penta IPS Transmission Oil 75W-90 22479647 - Special Order
Volvo Penta 22479647 is genuine OEM Synthetic Transmission Oil 75W-90 for Volvo Penta marine drive and transmission applications. It is used where ...
View full detailsZF Marine Transmission ZF85A 1.962:1 Ratio 12V Electric 3323001003
ZF Marine Transmission ZF85A - Professional Marine Propulsion Component OEM marine transmission designed for medium to heavy-duty marine applicatio...
View full detailsZF Hurth 800V Dipstick Screw-In - 3313201002
ZF Hurth 800V Screw-In Dipstick for Marine Transmissions This precision-manufactured screw-in dipstick is designed for ZF Hurth 800V marine transm...
View full detailsZF Hurth HSW Series Control Block Gasket - Marine Transmission
Control Block Gasket for ZF Hurth HSW Series Marine Transmissions This precision-cut control block gasket is engineered for ZF Hurth HSW series ma...
View full detailsZF Hurth Oil Seal 55x72x10mm Viton - Marine Transmission Seal
Premium Viton Oil Seal for ZF Hurth Marine Transmissions - 55x72x10mm This high-performance Viton oil seal is engineered for ZF Hurth marine trans...
View full detailsZF Hurth Level Gauge Dipstick - Marine Transmission Fluid Check
ZF Hurth Level Gauge Dipstick for Marine Transmissions This precision-calibrated level gauge dipstick is designed for ZF Hurth marine transmission...
View full detailsZF Marine Transmission Filter Kit 3312199031
The ZF Marine 3312199031 Transmission Filter Kit is an original-equipment transmission oil filter kit used on select ZF Hurth marine gearboxes. Thi...
View full detailsZF Transmission Cooler Kit 3312107003
ZF 3312107003 is a marine transmission gear oil cooler kit used to help control transmission oil temperature on supported ZF marine gearboxes. It i...
View full detailsZF Marine Transmission Output Flange 4" - Propeller Shaft Connection
4-Inch Output Flange for ZF Marine Transmissions This precision-machined 4-inch output flange is engineered for ZF marine transmissions, providing...
View full detailsZF Hurth 30/50 Clutch Kit with Seal Kit - Complete Rebuild Package
Complete Clutch and Seal Kit for ZF Hurth 30/50 Marine Transmissions This comprehensive rebuild kit includes all clutch components and seals neede...
View full detailsZF Hurth HBW50/USD Input Shaft - Marine Transmission Component
Input Shaft for ZF Hurth HBW50/USD Marine Transmissions This precision-machined input shaft is engineered for ZF Hurth HBW50 and USD series marine ...
View full detailsZF Marine Transmission Shift Kit Assembly 24V - Electronic Shift Control
Complete 24V Shift Kit Assembly for ZF Marine Transmissions This comprehensive shift kit assembly provides complete electronic shift control for Z...
View full detailsZF 285A-665 Oil Filter - Spin-On Standard 5.5" Marine Transmission
Spin-On Oil Filter for ZF 285A through ZF665 Marine Transmissions This premium spin-on oil filter is engineered for ZF marine transmissions from t...
View full detailsZF IRM 301PL-2-310PL Oil Filter - Spin-On Short 3.5" Marine Transmission
Spin-On Oil Filter for ZF IRM 301PL-2 and 310PL Marine Transmissions This premium spin-on oil filter is engineered for ZF IRM 301PL-2 and 310PL ma...
View full detailsZF Marine Transmission Friction Clutch Plate Kit - Rebuild Component
Friction Clutch Plate Kit for ZF Marine Transmissions This premium friction clutch plate kit includes all friction plates needed to restore proper...
View full detailsZF IRM Shim Kit - Marine Transmission Bearing Adjustment Kit
Precision Shim Kit for ZF IRM Marine Transmissions This comprehensive shim kit is engineered for ZF IRM marine transmissions, providing the precise...
View full detailsZF Marine Transmission Seal Kit - Complete Gasket and Seal Package
Complete Seal Kit for ZF Marine Transmissions This comprehensive seal kit includes all gaskets, O-rings, and seals needed to restore leak-free oper...
View full detailsZF Hurth 30/50 HBW-USD Output Shaft - Marine Transmission Component
Output Shaft for ZF Hurth 30/50 HBW-USD Marine Transmissions This precision-machined output shaft is engineered for ZF Hurth 30, 50, HBW, and USD s...
View full detailsZF Marine Transmission Sealing Ring - O-Ring Seal Component
Sealing Ring for ZF Marine Transmissions This precision-manufactured sealing ring is designed for ZF marine transmissions, providing reliable seal...
View full detailsTMI Marine Transmission Output Oil Seal - Shaft Seal Component
Output Oil Seal for TMI Marine Transmissions This precision-manufactured output oil seal is designed for TMI marine transmissions, providing relia...
View full detailsZF Marine Transmission Input Seal - Input Shaft Oil Seal Component
Input Seal for ZF Marine Transmissions This precision-manufactured input seal is designed for ZF marine transmissions, providing reliable sealing ...
View full detailsZF Marine Transmission Output Seal - Output Shaft Oil Seal Component
Output Seal for ZF Marine Transmissions This precision-manufactured output seal is designed for ZF marine transmissions, providing reliable sealin...
View full detailsTMI HSW Control Valve Oil Seal - Marine Transmission Seal Component
Control Valve Oil Seal for TMI HSW Marine Transmissions This precision-manufactured oil seal is designed for TMI HSW marine transmission control va...
View full detailsZF Marine Transmission O-Ring - Seal Component
O-Ring for ZF Marine Transmissions This precision-manufactured O-ring is designed for ZF marine transmissions, providing reliable sealing at variou...
View full detailsZF Marine Transmission O-Ring 16x2mm - Seal Component
16x2mm O-Ring for ZF Marine Transmissions This precision-manufactured 16x2mm O-ring is designed for ZF marine transmissions, providing reliable sea...
View full detailsZF Marine Transmission O-Ring - Seal Component
O-Ring for ZF Marine Transmissions This precision-manufactured O-ring is designed for ZF marine transmissions, providing reliable sealing at vario...
View full detailsCENTA CFR 114/134/136/178 HR Roller Damper - Flexible Coupling Component
High-Resilience Roller Damper for CENTA CFR Flexible Couplings This high-resilience (HR) roller damper is designed for CENTA CFR 114, 134, 136, and...
View full detailsVolvo Penta MS4B Transmission Sealing Ring - 853757
The Volvo Penta 853757 Transmission Sealing Ring is a genuine OEM internal sealing component used in compatible Volvo Penta transmission and revers...
View full detailsVolvo Penta Transmission Oil 1141681 — OEM Synthetic GL-5, 5 Gallon
Volvo Penta Transmission Oil — Part No. 1141681 This is the genuine OEM Volvo Penta synthetic GL-5 transmission oil in the 5-gallon (18.9 L) pail s...
View full detailsVolvo Penta Transmission Oil 1141680 — OEM Marine Gear Lubricant
Volvo Penta Transmission Oil — Part No. 1141680 This is the genuine OEM Volvo Penta transmission oil specified for select Volvo Penta marine drives...
View full detailsVolvo Penta Transmission Oil 11 Synthetic 75W-90 GL-5 1141679 | 1 Qt
Volvo Penta Transmission Oil 11 Synthetic — Part #1141679 Genuine Volvo Penta fully synthetic SAE 75W-90 API GL-5 gear oil — the factory-specified ...
View full detailsVolvo Penta Transmission Oil 80W-90 GL-5 1141676 | 1 Qt Gear Lube
Volvo Penta Transmission Oil 80W-90 GL-5 — Part #1141676 Genuine Volvo Penta SAE 80W-90 API GL-5 petroleum gear oil for compatible older sterndrive...
View full detailsZF 63IV V-Drive Marine Transmission 2.0:1 – Part 3312003014
ZF 63IV V-Drive Marine Transmission – 2.0:1 RatioThe ZF 63IV is a hydraulic V-drive marine transmission designed for inboard ski boats, wake boats,...
View full detailsPennzoil Dex/Merc Automatic Transmission Fluid — 1 Qt / 946 mL, DEXRON III/MERCON | 550050745
The Pennzoil Automatic Transmission Fluid 550050745 is a high-quality mineral-oil ATF formulated for automatic transmissions, power-shift transmiss...
View full detailsATF TRANSMISSION OIL
ATF TRANSMISSION OIL
Synthetic 75W90 Gear Oil – Marine Lower Unit & Transmission Oil
Synthetic 75W90 Marine Gear OilA full-synthetic, GL-5 rated gear oil engineered for the unique demands of marine drivetrains. Whether you're servic...
View full detailsZF Hurth 32 Needle Bearing - Marine Transmission Component
Premium Needle Bearing for ZF Hurth 32 Marine Transmissions This precision-engineered needle bearing is designed specifically for ZF Hurth 32 mari...
View full detailsZF68IV Marine Transmission 1.98:1 Ratio - Mechanical Shift
ZF68IV Marine Transmission - 1.98:1 Gear Ratio with Mechanical Shift The ZF68IV is a premium marine transmission engineered for reliable power tra...
View full detailsZF63C Marine Transmission 1.0:1 Ratio - Mechanical Shift
ZF63C Marine Transmission - 1.0:1 Direct Drive with Mechanical Shift The ZF63C is a premium marine transmission engineered for reliable power trans...
View full detailsZF220 Marine Transmission 1.23:1 Ratio - Electric Shift Special Order
ZF220 Marine Transmission - 1.23:1 Gear Ratio with Electric Shift The ZF220 is a premium heavy-duty marine transmission engineered for high-power ...
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