David Brown 990 Tractor Overhaul Engine Kit

David Brown- AD4/47, liner 8.076\" OAL

Engine CID	Fuel Type	Cylinders	Bore	Stroke
186	Diesel	4	3.625	4.5

Rod Journal	Main Journal
2.2480-2.2485	2.4990-2.4995

Engine Notes: N/A

Kit Contents: (1) Main Bearing Set (1) Main Bearing Set Standard Part # JK928541 .010 / .25mm Part # JK928554 .020 / .50mm Part # JK928555 .030 / .75mm Part # RP221259 ;(1) Rod Bearing Set (1) Rod Bearing Set Select Rod Bearing Size Standard Part # JK908071 .010 / .25mm Part # JK908072 .020 / .50mm Part # JK908073 .030 / .75mm Part # JK908074 ;(1) Conversion Gasket Set Part#JK965803 ;(1) Head Gasket Set Part#JK961001 ;(4) Piston & Rings Part#JK915308 ;(8) Liner Sealing Ring Part#JK66385 ;(4) Cylinder Sleeve Part#JK906859 ;(1) Thrust Washer Set Part#RP221248 ;
OEM Reference: N/A
Kit Notes: wet liners, liner 8.076" OAL
Additional Details: None

Head Torque	Main Torque	Rod Torque
30, 60, 90 ft/lbs	140 ft/lbs	50 ft/lbs

Intake Valve Lash	Exhaust Valve Lash
015" cold (.381 mm)	012" cold (.305 mm)

David Brown 990 Tractor Overhaul Engine Kit (Diesel - 186 CID) - RP925188

Choose Your Main Bearing Size (Not all Sizes Are Available)

Choose your Rod Bearing Size (not all sizes available)

Qty