Mercedes Unimog Manual Directory

Jump to: Unimog Owner/Service Manual Directory

On this page we have provided a collection of owner operation, service and repair manuals for the Mercedes-Benz Unimog Series 403, 404, 405, 406, 411, 413, 416, 421, 424, 425, 426, 427, 431, 435, 437 vehicles that are available for download.

Mercedes Benz Unimog Production: 1948/1951-On

Mercedes Unimog Production Models

The Mercedes Benz Unimog is a range of multi-purpose all-wheel drive trucks produced by Daimler AG (formerly Daimler-Benz) and sold under the Mercedes-Benz brand. Unimog production started in 1948 at Boehringer in Göppingen. Daimler-Benz took over manufacturing of the Unimog in 1951, and where produced it in the Mercedes-Benz Gaggenau plant.

Over the years, Unimogs were also built or assembled in Aksaray Turkey, Argentina (the first ever country to do so outside Germany) under license from 1968 until 1983, with extra units built until 1991 in the González Catán factory near the city of Buenos Aires. Since 2002, Unimog vehicles have been built in the Mercedes-Benz truck plant in Wörth am Rhein Germany.

• Prior Series Production: 401, 402, 403, 404, 406, 407, 408, 409, 411, 413, 416, 417, 418, 419, 421, 424, 425, 426, 427, 431, 435, 436
• Current Series Production: 405, 437

Unimog Owner/Service Manual Listings

Jump To: Select Your Unimog Model Manual > 403 | 404 | 405 | 406 | 411 | 413 | 416 | 421 | 424 | 425 | 426 | 427 | 431 | 435 | 437 | Engine Manuals | Electrical Diagrams |

• Unimog Series by Date of Introduction
• Unimog Series Model Type Evolution
• Unimog Series Chassis Variants
• Unimog Supplements and Resources

Mercedes Benz Series Unimog 1951-Present Workshop Manuals

CD / DVD & Download Orders Work With Windows and Mac Computers. Most Manuals are pdf Format and Work with Adobe Reader and Browsers ie. Chrome, Explorer etc.

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CD/DVD: Unimog 403, 406, 413, 416 Service Manual

• Mercedes Unimog Series 403, 406, 413, 416
• Unimog Service Manual Volumes 1 and 2
• Maintenance, Engine, Electrical, Chassis, Body, Heat, Ventilation, Transmission etc.
• Format: Bookmarked .pdf 1020 pages

USD $56.95 + $3.05 Postal Mail

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Download: Unimog 403, 406, 413, 416 Service Manual

• Mercedes Unimog Series 403, 406, 413, 416
• Unimog Service Manual Volumes 1 and 2
• Maintenance, Engine, Electrical, Chassis, Body, Heat, Ventilation, Transmission etc.
• Download: 119.9mb, 1020 pages, .pdf

USD $39.95

Download Link Sent to your PayPal email address

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Download: 416 Owners Manual

Unimog 416 Owners Instruction Manual
Download: 6.98mb, 75 pages, .pdf

USD $9.95

Download Link Sent to your PayPal email address

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CD/DVD: Unimog-S Type 404 Service Manual

• Unimog Service Manual Volumes 1 and 2
• Service Repair Type 404 S, 404.0 404.1
• Maintenance, Electrical, Chassis, Body, Clutch, Transmission, M130 M180 Engines, Special Equipment etc.
• Includes OM615/616/621/636 Diesel Engines Service Manual Supplement and Type 404 Chassis Body Parts Catalog
• Format: Bookmarked .pdf 994 pages
• DVD -

USD $46.95 + $3.05 Postal Mail
download option below

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Download: Unimog-S Typ 404 Service Manual

• Unimog Service Manual Volumes 1 and 2
• Service Repair Type 404 S, 404.0 404.1
• Maintenance, Electrical, Chassis, Body, Clutch, Transmission, M130 M180 Engines, Special Equipment etc.
• Includes OM615/616/621/636 Diesel Engines Service Manual Supplement and Type 404 Chassis Body Parts Catalog
• Download: 153mb, 994 pages, .pdf

USD $39.95

Download Link Sent to your PayPal email address

Mercedes Benz Unimog type 404 built from 1955 to 1980 in the following types:

• 404.010 / U82 / M180.958 / Open Cab
• 404.011 / U82 / M180.958 / Closed Cab
• 404.012 / U 110 / M130.925 / Open Cab
• 404.013 / U 110 / M130.925 / Closed Cab
• 404.111 / U80 / M180 / Open Cab
• 404.112 / U80 / M180 / Closed Cab
• 404.113 / U82 / M180 / Open Cab/Closed Cab
• 404.114 / U82 / M180 / Open Cab/Closed Cab
• 404.115 / U82 / M180 / Open Cab/Closed Cab
• 404.117 / U60 / OM615 / Open Cab

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Download: Type 404 Clutch & Transmission Manual

• 1 - Type 404 Unimog Clutch Manual
• 2 - 404 Transmission Service Manual
• 3 - UG1/11 (6 to 8-Speed Modification)
• Download: 21.8mb, 87 pages, .pdf

USD $19.95

Download Link Sent to your PayPal email address

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Download: 404 Owner Instruction Manual

• Operation and Maintenance: Series 404 Unimog
• Handling, Care, Maintenance, Technical Data
• Unimog 404.0 404.1, Engines M130 M180
• Download: 12.0mb, 134 pages, .pdf

USD $14.95

Download Link Sent to your PayPal email address

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Download: 404 Chassis and Body Parts Catalog

• Chassis and Body: Series 404 Unimog
• Exploded Parts Pictures & Numbers Catalog
• Unimog 404.0 404.1 Parts Manual
• Download: 36.3mb, 203 pages, .pdf

USD $14.95

Download Link Sent to your PayPal email address

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Download: Unimog 405 Introduction into Service

• Unimog Series 405: Introduction into Service Manual
• Maintenance, Transmission, Hydrostatic Drive, Chassis, etc.
• Drive Data - OM934 OM936 Engines
• Download: 12.6 mb, 104 pages, .pdf

USD $9.95

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Download: Unimog 405 Owners Instructions Manuals

Download Link Sent to your PayPal email address

• 2001 Unimog 405 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U 400, U 500
  • Download: 104 mb, 282 pages, .pdf
• 2014 Unimog 405 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U 400, U 500
  • Download: 21.6 mb, 280 pages, .pdf
• 2015 Unimog 405 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U - 216, 218, 318, 423, 427, 430, 527, 530
  • Download: 15.4 mb, 384 pages, .pdf
• 2016 Unimog 405 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U - 216, 218, 318, 323, 423, 427, 430, 527, 530
  • Download: 15.7 mb, 340 pages, .pdf
• 2017 Unimog 405 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U - 216, 218, 318, 323, 423, 427, 429, 430, 527, 529, 530
  • Download: 12.8 mb, 344 pages, .pdf
• 2018 Unimog 405 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U - 216, 218, 318, 323, 423, 427, 429, 430, 527, 529, 530
  • Download: 12.9 mb, 348 pages, .pdf
• 2019 Unimog 405 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U - 216, 218, 318, 323, 423, 427, 429, 430, 527, 529, 530
  • Download: 13.3 mb, 364 pages, .pdf

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FREE Unimog 405 Supplements

• 2014 Unimog 405 Value Retention Guide U 20, 300, 400, 500
• 2014 Unimog 405 Value Retention Guide U 216, 218, 318, 423, 427, 430, 527, 530
• Unimog 405 FleetBoard Vehicle Computer Supplement 2015
• Unimog 405 CD/Radio Guide 2015
• Unimog 405 CD/Radio/2Way Guide 2017

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CD/DVD: Unimog 421-411 Service Manual

• Service Manual: Series 421-411 Unimog
• Unimog Service Manual Volumes 1 and 2
• Maintenance, 615 616 621 636 Engines, Frame, Chassis, Body, Electrical, Transmission, Heat, Vent, etc.
• Format: Bookmarked .pdf 1036 pages

 USD $46.95 + $3.05 Postal Mail
download option below

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Download: Unimog 421-411 Service Manual

• Service Manual: Series 421-411 Unimog
• Maintenance, 615 616 621 636 Engines, Frame, Chassis, Body, Electrical, Transmission, Heat, Vent, etc.
• Unimog Service Manual Volumes 1 and 2
• Download: 131mb, 1036 pages, .pdf

USD $39.95

Download Link Sent to your PayPal email address

U 52, U600, U600 L, U600 T, Engines OM615 OM616 OM621 OM636

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Download: 421 Owner Instruction Manual

Unimog 421 Owners Instruction Manual
Download: 22.1mb,
Contents: 99 pages, .pdf

  USD $9.95

Download Link Sent to your PayPal email address

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CD/DVD: Unimog 424 425 Service Manual

• Service Manual: Series 424 425 Unimog
• Maintenance, 352 353 Engines, Frame, Chassis, Body, Electrical, Transmission, Heat, Vent, etc.
• Unimog Service Manual Volumes 1 and 2
• Format: Bookmarked .pdf, 1486 pages
• DVD - $66.95 Sale $36.95 + $3.05 International Mail

download option below

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Download: Unimog 424 425 Service Manual

• Service Manual: Series 424 425 Unimog
• Maintenance, 352 353 Engines, Frame, Chassis, Body, Electrical, Transmission, Heat, Vent, etc.
• Unimog Service Manual Volumes 1 and 2
• Download: 159mb, 1486 pages, .pdf

USD $39.95

Download Link Sent to your PayPal email address

 424.121 U 1000, 424.122 U 1200, 424.126 U 1250, 424.127 U 1250 L, 424.131 U 1000 T, 424.132 U 1200 T, 425.121 U 1300, 425.131 U 1500 T, 425.141 U 1500.

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Download: 426 Chassis and Body Parts Catalog

• Chassis and Body: Series 426 Unimog
• Exploded Parts Pictures Catalog
• Argentina: Unimog Parts Manual
• Download: 11.8mb, 47 pages, .pdf

USD $9.95

Download Link Sent to your PayPal email address

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Download: 431 Chassis and Body Parts Catalog

• Chassis and Body: Series 431 Unimog
• Exploded Parts Pictures Catalog
• Argentina: Unimog Parts Manual
• Download: 11.2mb, 39 pages, .pdf

USD $9.95

Download Link Sent to your PayPal email address

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CD/DVD: Unimog 435 Service Manual

• Service Repair Manual: Series 435 Unimog
• Maintenance, OM352/A/353 Engine, Chassis, Electrical, Body, Heat, Ventilation, Transmission, etc.
• Unimog Service Manual Volumes 1 and 2
• Format: Bookmarked .pdf, 1185 pages
• DVD - $46.95 + $3.05 International Mail

download option below

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Download: Unimog 435 Service Manual

• Service Repair Manual: Series 435 Unimog
• Maintenance, OM352/A/353 Engine, Chassis, Electrical, Body, Heat, Ventilation, Transmission, etc.
• Unimog Service Manual Volumes 1 and 2
• Download: 153mb, 1185 pages, .pdf

USD $39.95

Download Link Sent to your PayPal email address

edition-5 1989, 435.110 U 1700, 435.111 U 1700 L, 435.113 U 1700 L/38, 435.115 U 1300 L, 435.117 U 1300 L/37

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Download: Unimog 435 OM366 Service Manual

• Service Repair Manual: Series 435 Unimog
• Maintenance, OM366/A Engine, Chassis, Electrical, Body, Heat, Ventilation, Trans etc.
• Unimog Service Manual
• Download: -- .pdf

currently unavailable

Download Link Sent to your PayPal email address:

edition-2 1987, 435.115 - U 1300 L / 32 Engine: OM 366 A / 366.956

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Download: 435 Owners Instructions Manual

• Unimog 435 Owners Manual
• Models U 1300, U 1700
• Operating Instructions, Maintenance, Tech Data
• Download: 58.0 mb, 122 pages, .pdf

USD $9.95

Download Link Sent to your PayPal email address

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German Herunterladen: Deutsche Unimog 427 437 Handbuch

Deutsche Unimog 427 437 Werkstatt-Handbuch
Einführungsschrift für den Kundendienst
U1000, U1200, U1250, U1350, U1400,  U1450, U1550, U1600, U1650, U1750
Herunterladen: 30.5 mb, 226 sieten, .pdf

USD $24.95

Download-Link an Ihre PayPal-E-Mail-Adresse gesendet

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Download: Unimog 437 Owners Instructions Manuals

Download Link Sent to your PayPal email address

• 2013 Unimog 437 Owners Operating Instructions
  • Language: English USD $9.95
  • 2013-2014 Models: U 4000, U 5000
  • Download: 14.1 mb, 232 pages, .pdf
• 2014 Unimog 437 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U 5023
  • Download: 13.5 mb, 276 pages, .pdf
• 2015 Unimog 437 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U 5023, U 4023
  • Download: 14.7 mb, 252 pages, .pdf
• 2016 Unimog 437 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U 5023, U 4023
  • Download: 14.3 mb, 268 pages, .pdf
• 2017 Unimog 437 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U 4000, U 5000
  • Download: 11.5 mb, 212 pages, .pdf
• 2018 Unimog 437 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U 4000, U 5000
  • Download: 13.7 mb, 244 pages, .pdf
• 2019 Unimog 437 Owners Operating Instructions
  • Language: English USD $9.95
  • Models: U 4000, U 5000
  • Download: 11.4 mb, 252 pages, .pdf

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FREE Unimog 437 Supplements

• 2013 Unimog 437 Value Retention Guide U 4000, 5000
• Unimog 437 two-way Radio 2017
• Unimog 437 CD/Radio Guide 2015
• Unimog 437 CD/Radio Guide 2017

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view all petrol gasoline & diesel engine manuals

Download: Unimog Engine Service Manuals

• M130 - Unimog Applications: 404

• M180 - Unimog Applications: 404

• OM312 - Unimog Applications: 406

• OM314 - Unimog Applications: 403, 413, 417

• OM352 - Unimog Applications: 406, 435

• OM353 - Unimog Applications: 406, 435

• OM366 - Unimog Applications: 425, 427, 435, 437

• OM615 - Unimog Applications: 404, 421

• OM616 - Unimog Applications: 407, 421

• OM621 - Unimog Applications: 421

• OM636 - Unimog Applications: 401, 402, 411

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Download: M130 Engine Parts Catalog

Unimog M130 Engine Parts Manual
Download: 9.79mb, 50 pages, .pdf
Explodes Parts Pictures and Numbers

USD $9.95

Download Link Sent to your PayPal email address

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Download: M180 Engine Parts Catalog

Unimog M180 Engine Parts Manual
Download: 11.9mb, 48 pages, .pdf
Explodes Parts Pictures and Numbers

USD $9.95

Download Link Sent to your PayPal email address

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Download: Unimog Electrical Diagram's

USD $9.95 each .pdf format

• Mercedes Unimog 404.0 Electrical Schematic

• Mercedes Unimog 404.1 Electrical Schematic

• Mercedes Unimog 411 Electrical Schematic

• Mercedes Unimog 416 Electrical Schematic

• Mercedes Unimog 421 Electrical Schematic

• Unimog 435 Electrical Schematic 001067

  • 435.1/SA 35 769/5 up to Chassis 001067

• Unimog 424 425 Electrical Schematic

  • 424-Chassis 002176 / 425-Chassis 001464

• Unimog 424 425 Electrical Schematic

  • 424-Chassis 002177 / 425-Chassis 001465

• Unimog 435 Electrical Schematic 001068

  • 435.1/SA 35 769/5 from Chassis 001068

• Unimog 435 Electrical Schematic 001517

  • 435.1/SA 35 769/10 up to Chassis 001517

• Unimog 435 Electrical Schematic 001518

  • 435.1/SA 35 769/10 from Chassis 001518

• Unimog 435 Electrical Schematic 14

  • 435.1/SA 35 769/14

• Unimog 435 Electrical Schematic 15/16

  • 435.1/SA 35 769/15/16

• Unimog 435 Electrical Schematic 17

  • 435.1/SA 35 769/17

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Unimog Model Series By Date of Introduction

The Unimog Species Evolution

It's easy to consider the Unimog to be some kind of animal with the military Unimog S being the first Unimog designed to be an off-road truck rather than a tractor. Starting in the mid 1950's, Daimler-Benz was manufacturing the Unimog S in light, medium and heavy series before successively reducing available models during the 1990's to modern implement carrier operations or heavy long wheelbases all-terrain cargo carries.

Unimogs belonging to the medium series were the 403, 413, 406, 416, 426, and 419 which offered three wheelbases (2,380 mm, 2,900 mm, 3,400 mm) and two engines, the OM 314 straight-four and OM 352 straight-six direct injected diesel engines.

The heavy series Unimogs were introduced in 1974 with the first heavy series Unimog 425 with a wheelbase of 2,810 mm. Next came the 435 with 3,250 mm, 3,700 mm and 3,850 mm wheelbases, and 424 with 2,650 mm and 3,250 mm wheelbases.

With the introduction of new engines begining in 1986, the 424 became 427 and both 425 and 435 were joined becoming the 437. A 437-series derivative 437.4-series is still in production.

In 1988 new 407 and 417 series replaced all Unimog 406-related series. In 1992 the 407 and 417 were replaced with the 408 and 418 series. In 2000, the 408 and 418 were replaced with the current 405 implement carrier series, making the 437 and the 405 the only remaining Unimog series currently in production.

Unimog Design Characteristics

The Unimogs design element is its chassis, a flexible ladder frame with short overhangs, and coil sprung beam portal axles with central torque tube and transverse links. Portal axles put tire centers below axle centre adding high ground clearance without big tires. Coil sprung axles with torque tubes allow axle angle offset up to 30° giving tires a wide range of vertical movement over uneven terrain and boulders.

Unimog's are equipped with high visibility driving cabs enabling operators to see the terrain and easily manipulate mounted tools.

Due to their off-road capabilities, Unimogs can be found in jungles, mountains and deserts used as armored military vehicles,  army personnel or equipment carriers, fire fighter vehicles, expedition campers, snowplows, municipal equipment carriers, agricultural implements, forest ranger vehicles, construction equipment, off road–rail vehicles, and even in competitions like truck trials and Dakar Rally rally raids.

New Unimog's can be purchased in one of two current series:

• Medium series 405, also known as the UGN (equipment carriers)
• Heavy series 437, also known as the UHN (highly mobile cross country)

 

Unimog - Chassis Variants / Model Codes

Model Extension Abbreviations:

T = Traction head
L = Cross-country truck
A = Turbocharged engine
LA = Turbocharged engine with intercooler
M = Petrol (gas)
OM= Diesel (Oel-Motor)
WHLBS= Wheelbase

The Argentinean made Unimog 431 was a licensed version of the civilian series 421, also used as a military vehicle

• Unimogs By Baumuster (401, 404, 1300, etc)
• Unimogs By Sales Designation (U 25, U 54, etc)
• Rocky Mountain Moggers

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Resources and Supplements

• Unimog-S Chassis Body Engine Diagrams
• Unimog 404 Aus. Military Cleaning
• Unimog 405 Brochure 2013
• Unimog 437 Blue Tec 6 Technical
• Unimog U 20 Brochure
• Unimog Technical Data U 216 to U 530
• Unimog U 400 U 500 Brochure
• Unimog U 3000 U 4000 U 5000 Brochure
• Unimog Implement Carrier Brochure
• Mercedes 2019 Defense Vehicles