Perkins 804D Engine Rebuilding Information and Engine Parts
Engine Gasket and Seal Sets, Engine ReRing Kits, Engine Overhaul Kits, Cylinder Head Rebuild Kits, Oil Pumps, Connecting Rods, Camshaft and Lifter Sets, etc.
Perkins 3.3 Liter Diesel
UK 804D-33
UL 804D-33T
UM 804D-33TA
Cylinder Head Bolt Torque: 87 Ft Lbs or 118 Nm
Click here to view or print the head bolt tightening sequence for the Perkins 804D-33 and Perkins 804D-33T
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Intake Valve Lash
0.25 MM (0.0098 Inch) Cold
Exhaust Valve Lash
0.25 MM (0.0098 Inch) Cold
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Connecting Rod Bolt Torque: 40 Ft Lbs or 40 Nm
Connecting Rod Bearing to Crankshaft Journal Oil Clearance: 0.030 - 0.090 MM ( 0.00118 - 0.00354 Inch ) Maximum Limit: 0.200 MM ( 0.00787 Inch )
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Main Cap Bolt Torque: 76 Ft Lbs or 76 Nm
Main Crankshaft Bearing to Crankshaft Journal Oil Clearance: 0.050 - 0.110 MM ( 0.00197 - 0.00433 Inch ) Maximum Limit: 0.200 MM ( 0.00787 Inch ) .
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Piston to Cylinder Wall Clearance 0.045-0.055MM or 0.00177-0.00216 Inch
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Standard Cylinder Bore Inside Diameter 94.000 MM - 94.0350 MM ( 3.70078 - 3.70216 Inch ) Maximum Limit 94.200 MM (3.70865 Inch )
Oversize Bore 0.25 MM / 0.010" Oversize Cylinder Bore Inside Diameter 94.250 MM - 94.2850 MM ( 3.71078 - 3.71216 Inch ) Maximum Limit 94.450 MM (3.71865 Inch )
Oversize Bore 0.50 MM / 0.020" Oversize Cylinder Bore Inside Diameter 94.500 MM - 94.5350 MM ( 3.72078 - 3.72216 Inch ) Maximum Limit 94.700 MM (3.72865 Inch )
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Standard Piston Outside Diameter 93.9550 MM - 93.9850 MM ( 3.69901 - 3.70019 Inch ) Maximum Limit 93.770 MM ( 3.69172 Inch )
Oversize Piston 0.25 MM / 0.010" Oversize Piston Outside Diameter 94.2050 MM - 94.2350 MM ( 3.70885 - 3.71003 Inch ) Maximum Limit 94.020 MM ( 3.70157 Inch )
Oversize Piston 0.50 MM / 0.020" Oversize Piston Outside Diameter 94.4550 MM - 94.4850 MM ( 3.71869 - 3.71987 Inch ) Maximum Limit 94.270 MM ( 3.71141 Inch )
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Crankshaft Main Bearing Journal Standard Size 77.9550 MM - 77.9700 MM
Crankshaft Main Bearing Journal Undersize 0.25 MM .010 " Size 77.705 MM - 77.720 MM
Crankshaft Main Bearing Journal Undersize 0.50 MM .020 " Size 77.455 MM - 77.470 MM
Crankshaft Main Bearing Journal Undersize 0.75 MM .030 " Size 77.205 MM - 77.220 MM
Crankshaft Main Bearing Journal Undersize 1.00 MM .040 " Size 76.955 MM - 76.970 MM
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Connecting Rod Crankshaft Journal Standard Size 57.955 MM - 57.970 MM
Connecting Rod Crankshaft Journal Undersize 0.25MM 0.010" Size 57.705 MM - 57.720 MM
Connecting Rod Crankshaft Journal Undersize 0.50MM 0.020" Size 57.455 MM - 57.470 MM
Connecting Rod Crankshaft Journal Undersize 0.75MM 0.030" Size 57.205 MM - 57.220 MM
Connecting Rod Crankshaft Journal Undersize 1.00MM 0.040" Size 56.955 MM - 56.970 MM
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Perkins 804D Parts available:
Upper Engine Gasket and Seal Set / Head Gasket Set
Lower Engine Gasket and Seal Set with Front Crankshaft Seal and Rear Crankshaft Seal
Engine ReRing Kit
Includes: rings (for pistons), big end connecting rod bearings, main crankshaft bearings, thrust washers,
upper engine gasket and seal set / head gasket set, lower engine gasket and seal set with front crankshaft seal and rear crankshaft seal,
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Engine Overhaul Kit
Includes: pistons, rings (for pistons), piston pins, piston pin retainers,
big end connecting rod bearings, main crankshaft bearings, thrust washers, piston pin bushings,
upper engine gasket and seal set / head gasket set, lower engine gasket and seal set with front crankshaft seal and rear crankshaft seal,
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Pistons and Rings are available in sizes: Standard , 0.25MM / .010" Oversize and 0.50MM / .020" Oversize
Main Bearings and Rod Bearings are available in sizes: Standard , 0.25MM / .010" , 0.50MM / .020" , 0.75MM / 0.030" , 1.00MM / 0.040"
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Cylinder Head Rebuild Kit
Includes: intake valves, exhaust valves, intake guides, exhaust guides, intake valve seats, exhaust valve seats, valve stem keepers,
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Oil Pumps
Water Pumps
Connecting Rods
Crankshafts
Camshaft and Lifters
Head Bolt Sets
Connecting Rod Bolt Sets
Main Cap Bolt Sets
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Call us or send us an email for a price quote.
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Heavy Equipment Restoration Parts LLC
Phone: 269 673 1638
Email: EngineParts@HeavyEquipmentRestorationParts.com
Alternate email: EngineParts2@gmail.com
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Shipping and Mailing address:
Heavy Equipment Restoration Parts LLC
4730 118th Ave
Fennvile Michigan 49408 USA
