Cylinder Block - SR20DE (exploded view)

EM-142parts diagram

SR20DE cylinder block exploded view. SR20DET version on EM-143.

SR20DE

Parts DiagramFig. fig1

#	Part Name	Notes
1	Rear oil seal retainer	6.3 - 8.3 N·m (0.64 - 0.85 kg-m, 4.6 - 6.1 ft-lb)
2	Cylinder block	—
3	Water pump	16 - 21 N·m (1.6 - 2.1 kg-m, 12 - 15 ft-lb)
4	Power steering oil pump adjusting bar	16 - 21 N·m (1.6 - 2.1 kg-m, 12 - 15 ft-lb)
5	Front cover with oil pump	6.4 - 7.5 N·m (0.65 - 0.76 kg-m, 4.7 - 5.5 ft-lb)
6	Oil strainer	6.4 - 7.5 N·m (0.65 - 0.76 kg-m, 4.7 - 5.5 ft-lb)
7	Thrust bearing	—
8	Crankshaft	—
9	Connecting rod bushing	—
10	Piston rings	—
11	Piston	—
12	Piston pin	—
13	Connecting rod	Refer to Assembly
14	Connecting rod bearing	—
15	Baffle plate	6.4 - 7.5 N·m (0.65 - 0.76 kg-m, 4.7 - 5.5 ft-lb)
16	Aluminum oil pan	Refer to Assembly
17	Rear cover plate	6.4 - 7.5 N·m (0.65 - 0.76 kg-m, 4.7 - 5.5 ft-lb)
18	Drain plug	29 - 39 N·m (3.0 - 4.0 kg-m, 22 - 29 ft-lb)
19	Steel oil pan	6.4 - 7.5 N·m (0.65 - 0.76 kg-m, 4.7 - 5.5 ft-lb)
20	Baffle plate	6.4 - 7.5 N·m (0.65 - 0.76 kg-m, 4.7 - 5.5 ft-lb)
21	Side gallery baffle plate	1.9 - 2.5 N·m (0.19 - 0.25 kg-m, 1.4 - 1.8 ft-lb)
22	Main bearing beam	Refer to Installation in TIMING CHAIN
23	Main bearing cap	—
24	Flywheel or drive plate	83 - 93 N·m (8.5 - 9.5 kg-m, 61 - 69 ft-lb)
25	Rear plate	—
26	Main bearing	—

Specification	Value
Rear oil seal retainer boltsSR20DE	6.3 - 8.3N·m (0.64 - 0.85 kg-m, 4.6 - 6.1 ft-lb)
Water pump / PS oil pump adjusting bar boltsSR20DE	16 - 21N·m (1.6 - 2.1 kg-m, 12 - 15 ft-lb)
O-ring / general 6.4 fastenersSR20DE	6.4 - 7.5N·m (0.65 - 0.76 kg-m, 4.7 - 5.5 ft-lb)
O-ring fastenerSR20DE	16 - 19N·m (1.6 - 1.9 kg-m, 12 - 14 ft-lb)
Drain plugSR20DE	29 - 39N·m (3.0 - 4.0 kg-m, 22 - 29 ft-lb)
Side gallery baffle plate boltsSR20DE	1.9 - 2.5N·m (0.19 - 0.25 kg-m, 1.4 - 1.8 ft-lb)
Flywheel or drive plate boltsSR20DE	83 - 93N·m (8.5 - 9.5 kg-m, 61 - 69 ft-lb)

Rear oil seal retainer boltsSR20DE

6.3 - 8.3N·m (0.64 - 0.85 kg-m, 4.6 - 6.1 ft-lb)

Water pump / PS oil pump adjusting bar boltsSR20DE

16 - 21N·m (1.6 - 2.1 kg-m, 12 - 15 ft-lb)

O-ring / general 6.4 fastenersSR20DE

6.4 - 7.5N·m (0.65 - 0.76 kg-m, 4.7 - 5.5 ft-lb)

O-ring fastenerSR20DE

16 - 19N·m (1.6 - 1.9 kg-m, 12 - 14 ft-lb)

Drain plugSR20DE

29 - 39N·m (3.0 - 4.0 kg-m, 22 - 29 ft-lb)

Side gallery baffle plate boltsSR20DE

1.9 - 2.5N·m (0.19 - 0.25 kg-m, 1.4 - 1.8 ft-lb)

Flywheel or drive plate boltsSR20DE

83 - 93N·m (8.5 - 9.5 kg-m, 61 - 69 ft-lb)