ZF25–85 Series

ZF45A

Name: ZF45A
Brand: ZF
SKU: ZF-45A

Part Number: ZF-45A

Quote Required: This product requires a custom quote. Contact us for pricing and availability.

ZF45A marine transmission by ZF Marine. Maximum input 348 HP (259 kW) at 5500 RPM. Available ratios 1.256, 1.514, 2.034, 2.435. Rated for pleasure duty, pleasure duty (gasoline), light duty, medium duty and continuous duty service. ADR Power Systems supplies, installs, services and repairs ZF marine transmissions and stocks ZF parts.

Input Power:348 HP (260 kW)

View on ZF Website

Detailed Specifications

Transmission Specifications

Max Input Power:: 348 HP (260 kW)

Power Ratings

Duty	Ratios	hp/RPM	RPM	hp	RPM	hp	RPM	hp	Max hp	Max RPM
PD	1.256, 1.514, 2.034	0.0632	2800	177	3300	209	3800	240	348	5500
PD	2.435	0.0590	2800	165	3300	195	3800	224	325	5500
PD-G	1.256, 1.514, 2.034	0.0632	2800	177	3300	209	3800	240	348	5500
PD-G	2.435	0.0590	2800	165	3300	195	3800	224	325	5500
LD	1.256, 1.514, 2.034	0.0603	2100	127	2500	151	2800	169	332	5500
LD	2.435	0.0561	2100	118	2500	140	2800	157	309	5500
MD	1.256, 1.514, 2.034	0.0512	2100	108	2500	128	2800	143	282	5500
MD	2.435	0.0479	2100	101	2500	120	2800	134	263	5500
CD	1.256, 1.514, 2.034	0.0418	1800	75	2100	88	2400	100	134	3200
CD	2.435	0.0385	1800	69	2100	81	2400	92	123	3200

PD = Pleasure Duty, PD-G = Pleasure Duty (gasoline), LD = Light Duty, MD = Medium Duty, CD = Continuous Duty. Ratings per ZF Marine technical data sheet of 2026-04-02.

Key Features

Maximum input power: 348 HP (259 kW) at 5500 RPM
Gear ratios: 1.256, 1.514, 2.034, 2.435
Duty ratings: pleasure duty, pleasure duty (gasoline), light duty, medium duty, continuous duty

Documents

ZF45A datasheet (PDF)