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Mercedes-Benz Unimog 403 - Diesel

Quick Overview

Engine type: OM314.916
Construction Year: 1966-1980
Number of cylinders: 4
Bore ø: 97 mm
Motorinhoud 3780 CC
Compression ratio: 17 : 1
HP: 54

Parts

Fuel Diesel
Construction Year 1966-1980
Bore 97 x 128
Number of cylinders 4
Compression ratio 17 : 1
Engine content CC 3780
Engine type OM314 - OM314.916 - Diesel
Car type Mercedes-Benz Unimog 403 series - Mercedes Unimog 403
HP 54 (80)
Piston MKP 90277 - std - 0,50 - 1,00 - 1,50
Piston Rings MKPR 1666 ES - ø 97mm - 18 x 3 - 12 x 5,5mm - std - 0,50 - 1,00 (4/6 set)
Piston Rings MKPR 1605a ES - ø 97mm - 6 x 3,5 - 12 x 3mm - 12 x 5,5mm - std (4/6 set)
Small end bearings MKSB 65-0781 - 36 x 39 x 34,5 std
Cylinder Liner MKL 2580 - 97mm std
Conrod Bearings MKCB 71-2202 - std
Conrod Bearings MKCB 71-2202 - std - 0,25 - 0,50 - 0,75 - 1,00 - 1,50
Conrod Bearings MKCB 71-1916 - (Compressor D-Benz) - std - 0,25 - 0,50 - 0,75 - 1,00 - semi
Conrod Bearings MKCB 51-1916 - (Compressor D-Benz) - std - 0,25 - 0,50 - 0,75 - 1,00 - semi
Main Bearings MKMB H 481/5 - std
Main Bearings MKMB H 481/5 - std - 0,25 - 0,50 - 0,75 - 1,00
Main Bearings MKMB H 712/5 - std - 0,25 - 0,50 - 0,75 - 1,00 (alt vanaf 1966)
Camshaft bearing set MKND N 49/3 - std - 0,25 - 0,50 - semi
Valve intake MKIV 1637 SP60 cr - 44 x 9 x 140,5 - std
Exhaust Valve MKEV 1638 SP60 cr - 40 x 9 x 140,5 - std
Valve guide intake MKIG 55-0289 - 9 x 15 x 78 - std
Valve guide intake MKIG 55-0758 - Overmaat + 0,10
Valve guide intake MKIG 55-0759 - Overmaat + 0,20
Valve guide exhaust MKEG 55-0290 - 9 x 15 x 73 - std
Valve guide exhaust MKEG 55-0760 - Overmaat + 0,10
Valve guide exhaust MKEG 55-0761 - Overmaat + 0,20
Gasketset complete MKHP 17997/04 - std
Head gasket set MKHS 17997/21 - std
Headgasket MKHG 17997 - std
Conversion set MKCS 21134
Gasket various 13653 - alt - Klepdekselpakking
Gasket various YA0475 - Cylinderkop
Crankshaft seal ring front 65x90x13 - WD 822 N
Piston Pin Bushings MKSB 65-0781 - 36 x 39 x 34,5 std
Parts Components not found? Request at comments!
Operations Cylinderhead skimming
Operations Valveseat refacing
Operations Valve grinding
Operations Fitting new guides
Operations Place new hardened valve seats
Operations Cylinderhead testing for cracks
Operations Mounting / Assembly/ of valves
Operations Valves adjusting (non-hydraulic)
Operations Block skimming
Operations Cylinder drilling
Operations Placing new cylinders
Operations Block testing for cracks
Operations Crankshaft grinding
Operations Crankshaft balancing
Operations Crankshaft nitriding
Operations Small end bushing replacement conrod
Operations Connecting-rod check for straightness
Operations Checking groundbore connecting-rod
Operations Line boring engine
Operations Welding / crack repair
Operations Revision not found? Request at comments!
Operations Complete engine overhaul ( make an appointment )