Jeep CJ, YJ or TJ Wrangler Series OEM Style Replacement Parts - 5.0L and 5.9L AMC 8 Cylinder Engine (304 & 360) Replacement Parts including Gaskets, Oil Pump Cover, Oil Pump Repair Kits, Oil Filter Cap, Oil Pan, Oil Pan Plug, Piston and Pin, Connecting Rod Bolt, Crankshaft Bearing set, Crankshaft Thrust Bearing, Connecting Rod Bearing, Camshaft Plug, Expansion Plug, Camshaft, Crankshaft Sproket and more.

If you're restoring or repairing a Jeep CJ, YJ or TJ Wrangler vehicle, check out our high quality OEM style 5.0L and 5.9L AMC 8 Cylinder Engine (304 & 360) Replacement Parts.

Home » OEM Style Jeep® Replacement Parts » Engine » 5.0L and 5.9L AMC 8 Cylinder Engine (304 & 360) Replacement Parts

5.0L and 5.9L AMC 8 Cylinder Engine (304 & 360) Replacement Parts Exploded View Diagram

Item #	Years	Engine	Description	Comments	Part #
1	72/80	5.0, 5.9	Gasket, Valve Cover	Cork	51100 51
	81/91	5.9		use RTV Silicone	52152 03

2	72/81	5.0	Gasket, Cylinder Head		52449 0837
	72/91	5.9			52449 0838

3	72/81	5.0	Gasket Set, Upper		51100 00
	73/91	5.9			51100 01

4	71/81	5.0	Gasket Set, Lower		51002 01
	75/91	5.9			51002 01

5	72/81	5.0			52449 0639
	72/82	5.9			52449 0639
	83/86	5.9		w/ SAE Threads	52449 0786
	87/91	5.9		w/ METRIC Threads	52449 0496

6	76/81	5.0	Cover, Oil Pump		52449 0843
	76/86	5.9			52449 0843
	87/91	5.9			52449 0845

7	71/91	5.0, 5.9	Repair Kit, Oil Pump	Includes gear, shaft, plunger, spring & gasket	51010 100

8	71/81	5.0	Gasket Set, Oil Pan	Cork and Rubber set (4 pc.)	52449 0846
	71/91	5.9		Cork and Rubber set (4 pc.)	52449 0846

9	74/91	5.0, 5.9	Cap, Oil Filler		51101 01

10	74/91	5.0, 5.9	Oil Pan		51009 04

11	74/91	5.0, 5.9	Plug, Oil Pan	AMC Engines 1/2" - 20 Magnetic	52449 0682

12	71/81	5.0	Piston & Pin (each)	Standard	52449 0849

13	71/81	5.0		Standard	52449 0850
	71/91	5.9		Standard	52449 0851

14	71/91	5.0, 5.9	Bolt, Connecting Rod	includes nut	52449 0510

17	71/91	5.0, 5.9	Bearing, Connecting Rod	Standard (8 needed)	52449 0515
	71/91	5.0, 5.9		.010" Undersize (8 needed)	52449 0516

18	71/91	5.0, 5.9	Plug, Camshaft	2-9/64" Diameter	52449 0520

19	71/91	5.0, 5.9	Plug, Expansion	1-1/2" Diameter	52449 0856

20	72/78	5.0, 5.9	Camshaft		52449 0857
	79/81	5.0			52449 0858
	79/91	5.9			52449 0857

21	71/91	5.0, 5.9	Bearing Set, Camshaft	Set of 5	52449 0860

22	71/86	5.0, 5.9	Sprocket, Crankshaft	5/8" wide	52449 0861
	79/91	5.0, 5.9		1/2" wide	52449 0862

23	80/86	5.0, 5.9	Bearing, Crankshaft Pilot	Bushing type, w/ Manual Transmission	52008 06

24	71/91	5.0, 5.9	Seal Kit, Crankshaft Rear		52449 0863

25	75/87	5.0, 5.9	Plate, Coverter Drive	w/ 727 Automatic Transmission	52023 03
	88/91	5.9		w/ 727 Automatic Transmission	52449 0864

26	71/91	5.0, 5.9	Seal, Crankshaft Front		52449 0865

27	71/91	5.0, 5.9	Gasket & Seal Set	Intake Manifold	52449 0866

28	74/80	5.0	Valve, Intake	Standard	52449 0587
	81/90	5.0		Standard	52449 0809
	73/91	5.9		Standard	52449 0869

29	75/80	5.0	Valve, Exhaust	Standard	52449 0591
	81	5.0		Standard	52449 0811
	75/91	5.9		Standard	52449 0872

30	74/91	5.0, 5.9	Deflector	Standard & .003"	52449 0584
				.015" Oversize	52449 0585

31	75/80	5.0, 5.9			52449 0573
	81	5.0, 5.9			52449 0578
	82/91	5.0, 5.9			52449 0573

32	78/91	5.0, 5.9	Spring, Valve		52449 0583

33	74/91	5.0, 5.9	Rocker Arm		52449 0879

34	74/79	5.0, 5.9	Pivot, Rocker Arm	Aluminum - 2 sides	52449 0571
	80/91	5.0, 5.9		Steel - 1 arm	52449 0534

35	80/91	5.0, 5.9	Bridge, Rocker Arm Pivot		52449 0535

36	80/91	5.0, 5.9	Pivot Kit	Contains 2 pivots & 1 bridge	52449 0536

37	74/91	5.0, 5.9	Bolt, Rocker Arm Pivot		52449 0537

38	71/91	5.0, 5.9	Tappet (Lifter)		52449 0539

39	71/91	5.0, 5.9	Push Rod		52449 0886

40	71/91	5.0, 5.9	Timing Cover		51010 00

41	71/91	5.0, 5.9	Timing Cover Kit	Cover, Oil Pump Kit, Gaskets & Cover	51010 101

42	71/91	5.0, 5.9	Gasket & Seal Kit, Timing		51010 99

43	71/91	5.0, 5.9	Gasket, Timing Cover		52449 0887

44	71/86	5.0, 5.9	Chain, Timing	Used with 5/8" (.625") wide sprockets	52449 0888
	79/91	5.0, 5.9		Used with 1/2" (.500") wide sprockets	52449 0889

45	71/86	5.0, 5.9	Sprocket, Camshaft	5/8" wide	52449 0890
	79/91	5.0, 5.9		1/2" wide	52449 0891

46	71/86	5.0, 5.9	Kit, Timing	w/ 5/8" wide sprockets	52449 0892
	79/91	5.0, 5.9		w/ 1/2" wide sprockets	52449 0893

47	74/81	5.0	Manifold, Exhaust	LEFT Side	27601 07
	74/77	5.9		LEFT Side	27601 07
	72/91	5.0, 5.9		RIGHT Side	27601 08

48	80/91	5.0, 5.9	Gasket, Exhaust Manifold	Manifold to Cylinder Head	52449 0894

49	71/91	5.0, 5.9	Gasket, Exhaust Manifold	Manifold to Damper	52449 0895

50	75/91	5.0, 5.9	Damper Kit, Exhaust		52449 0896

51	71/91	5.0, 5.9	Mount, Front	Left & Right	56003 00

52	71/91	5.0, 5.9	Mount, Rear (transmission)		52449 0557

53	76/90	5.0, 5.9	Insulator	w/ manual transmission	52449 0564

54	76/90	5.0, 5.9	Stud, Insulator	w/ manual transmission	56003 50

55	71/91	5.0, 5.9	Mount Kit		56003 00

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