Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
13506	13506 13506-38010 Chain Sub-Assy [08.1978 - 07.1982] 20R,22R..RN3#,4#	13506-38010	—
13515	13515 13515-37010 Gear, Distributor Drive [08.1979 - 07.1983] 20R,22R..RN3#,4# N=13	13515-37010	US $82.99
	replacement
13515	13515 13515-37900 Gear, Distributor Drive DISTRIBUTOR DRIVE [08.1979 - 07.1983] 20R,22R..RN3#,4# N=13	13515-37900	US $48.96
13515	13515 13515-38010 Gear, Distributor Drive DISTRIBUTOR DRIVE [08.1978 - 08.1979] 20R..RN3#,4# N=13	13515-38010	US $112.11
	replacement
13515	13515 13515-37H01 Gear, Distributor Drive [08.1978 - 08.1979] 20R..RN3#,4# N=13	13515-37H01	US $117.94
13517	13517 13517-37010 Cam, Fuel Pump Drive [08.1979 - 07.1983] 20R,22R..RN3#,4#	13517-37010	US $13.45
13540	13540 13540-38012 Tensioner Assy, Chain, No.1 [08.1978 - 07.1982] 20R,22R..RN3#,4#	13540-38012	US $147.06
13561	13561 13561-38010 Damper, Chain Vibration, No.1 [08.1978 - 07.1982] 20R,22R..RN3#,4#	13561-38010	—
13562	13562 13562-38010 Damper, Chain Vibration, No.2 [08.1978 - 07.1982] 20R,22R..RN3#,4#	13562-38010	—
9010908069	9010908069 90109-08069 BOLT	90109-08069	US $1.14
9091002042	9091002042 90910-02042 Bolt(For Crankshaft Bearing Cap Set)	90910-02042	US $4.48
9161140814	9161140814 91611-40814 Bolt(For Manual Transmission Oil Pan Setting)	91611-40814	—
	replacement
9161140814	9161140814 91611-60814 Bolt	91611-60814	from US $0.74
9161160835	9161160835 91611-60835 Bolt(For Clutch Release Cylinder Setting)	91611-60835	from US $1.61
9161160840	9161160840 91611-60840 BOLT	91611-60840	US $2.33

Timing Chain ([08.1978 - ] (7808- )20R,22R) Diagram Toyota PICKUP U.S.A. 17831170-917553