Mercedes Benz Classics: Owners Operation, Service, and Repair Workshop Manuals

Mercedes OM314 Diesel Engine Manuals

Mercedes-Benz OM314 is a 3.8 Liter 4-cylinder diesel engine with a 3780cc displacement producing 85 hp @ 2800 rpm and 235 Nm @ 1800 rpm that was utilized from 1963-1984


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Download: Mercedes OM314 Engine Service Repair Manual

Mercedes OM314 Diesel Engine Service Repair ManualMercedes OM314 Diesel Engine Service Repair ManualMercedes OM314 Diesel Engine Manuals
OM 314 Diesel, OM 314 A Turbo Diesel
With Unimog OM314 OM352 Supplement
Download: 86.0mb, 408 pages, .pdf

USD $24.95

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Download: Mercedes OM314 Engine Service Booklet

Mercedes OM314 Diesel Service BookletOM314 Diesel Scheduled Maintenance and Service
Applications: OM314 OM346 OM352 OM355 OM360
Download: 19.2mb, 54 pages, .pdf
Multi Language: English, German, French, Spanish

USD $9.95

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Download: Mercedes OM314 Engine Parts Manual

Mercedes OM314 Diesel Engine Parts ManualMercedes OM314 Diesel Engine Manual
OM 314 Diesel, M 314-O
Download: 11.9mb, 50 pages, .pdf

USD $9.95

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Download: Mercedes OM314 Werkplaatshandboek Bestelwagens

Mercedes OM314 Dieselmotor Handboek Band 1DUTCH: Mercedes OM314 Dieselmotor Handbuch Band 1
Dit boek geldt voor de bouwserie Lichte Bestetwagens (TN) 601 en 602 vanaf het productiebegin, voor de bouwserie Bestetwagens 309 en 310 vanaf chassiseindnr. 303 365 en voor de bouwserie 313 vanaf chassiseindnr. 282 761.
Download: 42.6mb, 115 Seiten, .pdf

USD $14.95

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OM314 Technical Data

The OM314 was released in 1964, along with the 6-cylinder analogue OM 352 engine that replaced the predecessor - OM301. Specifications for volume of 3780 cubic centimeters correspond to 345 cubic inches. There were two models of the 314 engine (OM 314 Diesel and OM 314 A Turbo Diesel). Combine harvesters used OM 314. Designation "A" indicates a turbo-version of the engine. The Turbo version OM 314 A Engine 314.970 specifications were 63 KW (85 PS/DIN)

These engines are very popular and widely used in the 1960's. Licensed by Mercedes-Benz, plants in Brazil and South Africa increased developed and production.

Mercedes Benz OM314 Diesel Motor

Typical Specifications

Daimler-Benz AG. OM 314 Engine
Diesel Motor OM 314, OM 314 A
Production 1963 - 1980
Application 1964 - 1984
Power 68 to 100 hp
torque 235 Nm @ 1800 rpm
Injection Direct
Displacement 3780 cm³
Bore 97 mm
Punch 128 mm
Compression 17: 1
Diesel Pump Bosch PES 4A 80 C 410 RS
nozzle tip Bosch DLLA 150 S 187 (210 bar)
Diesel filter Bosch FJ / AF 11/3

OM 314 Diesel Engine

Survey of Versions

Code | kW | (PS) | CCM | Production 314.900 versions
  • 314.900 46 (63) 3780  
  • 314.910 63 (85) 3780 10.1969 to 12.1984
  • 314.914 35 (48) 3782  
  • 314.915 63 (85) 3780  
  • 314.916 40 (54) 3780 04.1966 to 12.1988
  • 314.917 48 (66) 3780 04.1966 to 12.1988
  • 314.918 53 (72) 3782  
  • 314.919 53 (72) 3782  
  • 314.920
  • 314.921
  • 314.922
  • 314.940 35 (48) 3782  
  • 314.941 35 (48) 3782  
  • 314.942 35 (48) 3782  
  • 314.943 35 (48) 3782  
  • 314.944 63 (85) 3780 10.1969 to 12.1988
  • 314.945 35 (48) 3782  
  • 314.946 63 (85) 3780 01.1968 to 12.1988
  • 314.947 35 (48) 3782  
  • 314.948 63 (85) 3780 01.1970 to 02.1989
  • 314.949 35 (48) 3782  
  • 314.950 35 (48) 3782  
  • 314.951 35 (48) 3782  
  • 314.953 59 (80) 3780 04.1969 to 12.1988
  • 314.954 35 (48) 3782  
  • 314.956 48 (65) 3782  
  • 314.957 53 (72) 3782  
  • 314.958 35 (48) 3782  
  • 314.959 63 (85) 3780 01.1970 to 02.1989
  • 314.960 35 (48) 3782  
  • 314.961 63 (85) 3780 09.1964 to Today
  • 314.962 63 (85) 3780 09.1964 to Today
  • 314.963 63 (85) 3780 09.1964 to Today
  • 314.964 63 (85) 3780 09.1964 to Today
  • 314.965 63 (85) 3780 09.1964 to Today
  • 314.967 63 (85) 3780 01.1970 to 12.1988
  • 314.968 60 (81) 3782 01.1970 to 12.1988
  • 314.970 63 (85) 3782 01.1970 to 02.1989
  • 314.900-001
  • 314.900-002
  • 314.900-003
  • 314.900-004
  • 314.900-005
  • 314.900-006
  • 314.900-007
  • 314.900-008
  • 314.900-009
  • 314.900-010
  • 314.900-011
  • 314.900-012
  • 314.900-013
  • 314.900-014
  • 314.900-015
  • 314.900-016
  • 314.900-017
  • 314.900-018
  • 314.900-019
  • 314.900-020
  • 314.900-021
  • 314.900-022
  • 314.900-023
  • 314.900-025

Vehicle Applications

  • OM314 Diesel, OM314 A Turbo Diesel
  • Engine Use: Industry - Bus - Boat - Marine
  • Application: Trucks - Types: L508 L608 L808 L709 MB TRAC 700 800

OM314 Engine Parts Diagram

Mercedes Om314 Diesel Engine Parts Diagram