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Mercedes-Benz OM312 - Diesel Motor

Quick Overview

Engine type: OM312
Construction Year: 1949-1965
Number of cylinders: 6
Bore ø: 90 mm
Engine content: 4580 CC
Compression ratio: 19,8 : 1
HP: 90 - 100

Parts

Fuel Diesel
Construction Year 1949-1965
Bore 90 x 120
Number of cylinders 6
Compression ratio 19,8 : 1
Engine content CC 4580
Engine type OM312 - OM312.900 - Diesel
Car type Mercedes-Benz OM312 series - Mercedes OM312 Truck Motor
HP 90 - 100
Piston MKP 90283 - std - 0,50 - 1,00 - 1,50
Piston MKP 90279 - (Compressor 70mm D-Benz) - std - 0,50 - 1,00
Piston MKP 90149 - (Compressor 70mm Bosch) - std - 0,50 - 1,00
Piston Rings MKPR 1605 ES - ø 90mm - 24 x 3 - 12 x 5,5mm - std - 0,25 - 0,50 - 0,75 - 1,00 - 1,50
Piston Rings MKPR 1605a ES - ø 90mm - 6 x 3,5 - 18 x 3mm - 12 x 5,5mm - std 0,50 - 1,00 - 1,50
Piston Rings MKPR 1653 a ES - ø 90mm - (chrome) 24 x 3 - 12 x 5,5mm - std - 0,50
Piston Rings MKPR 1605 - ø 90mm - 24 x 3 - 12 x 5,5mm - zonder expanders - std - 0,50 - 1,00
Small end bearings MKSB 77-0278 - 30 x 33 x 35 std
Small end bearings MKSB 65-0713 - 30 x 33 x 35
Cylinder Liner MKL 1899 - 90mm std
Cylinder Liner MKL 1828 - 90mm + 2,00 tin
Conrod Bearings MKCB 71-0349 - std
Conrod Bearings MKCB 71-0349 - std - 0,25 - 0,50 - 0,75 - 1,00 - 1,50
Conrod Bearings MKCB 51-1915 - (Compressor D-Benz) - std - 0,25 - 0,50
Main Bearings MKMB H 132/7 - std
Main Bearings MKMB H 132/7 - std - 0,25 - 0,50 - 0,75 - 1,00 - 1,50
Camshaft bearing set MKND N 11/4 - std - semi
Valve intake MKIV 1632 S - 36 x 9 x 140,5 - std (tot 1959)
Valve intake MKIV 1636 S cr - 40 x 9 x 140,5 - std vanaf 1959
Exhaust Valve MKEV 1633 S - 36 x 9 x 140,5 - std (tot 1959)
Exhaust Valve MKEV 1638 SP60 cr - 40 x 9 x 140,5 - std vanaf 1959
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 13496/02 - std tot 1961
Gasketset complete MKHP 13496/03 - std vanaf 1961
Head gasket set MKHS 13496/22 - std tot 1961
Head gasket set MKHS 13496/23 - std vanaf 1961
Headgasket MKHG 13496 - std
Conversion set MKCS 21710
Gasket various 13653 - Klepdekselpakking
Gasket various YA0350 - Cylinderkop
Crankshaft seal ring front 65x90x13 - WD 822 N
Piston Pin Bushings MKSB 77-0278 - 30 x 33 x 35 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 )