Toyota Lexus GX550/550H

2023-12 → present · chassis TJH252,VJA252 · catalogue 782220 · General

Supported model Data version 2024-02

Parts groups Model variants Characteristics Frame ranges Catalogue groups Illustration notes Newest parts Spec codes

Dashed callouts are standard fasteners the factory draws but does not list as separate parts — there is no part number behind them.

17 parts on this figure

Part number	Description	Fitment	Price
11301C — Seal, Oil(FOR TIMING GEAR CASE OR TIMING CHAIN CASE)
90311-40044	Seal, Oil(FOR TIMING GEAR CASE OR TIMING CHAIN CASE) 2024-03 → —	T24 TJH252	—
90311-44010	Seal, Oil(FOR TIMING GEAR CASE OR TIMING CHAIN CASE) 2024-02 → —	V35AFTS VJA252	—
11302J — Pin, Straight(FOR TIMING CHAIN COVER)
90250-06003	Pin, Straight(FOR TIMING CHAIN COVER) 2024-03 → —	T24 TJH252	—
11310 — Cover Assy, Timing Chain
11310-25060	Cover Assy, Timing Chain 2024-03 → —	T24 TJH252	—
11310-70020	Cover Assy, Timing Chain 2024-02 → —	V35AFTS VJA252	—
11320B — Cover Assy, Timing Chain, NO.2
11320-25040	Cover Assy, Timing Chain, NO.2 2024-03 → 2024-04 ended	T24 TJH252	—
11320-25041	Cover Assy, Timing Chain, NO.2 2024-05 → —	T24 TJH252	—
11320-70090	Cover Assy, Timing Chain, NO.2 2024-02 → —	V35AFTS VJA252	—
11328 — Gasket, Timing Gear OR Chain Cover
11328-25030	Gasket, Timing Gear OR Chain Cover 2024-03 → —	T24 TJH252	—
11328-70070	Gasket, Timing Gear OR Chain Cover 2024-02 → —	V35AFTS VJA252	—
15193A — Gasket, Oil Pump
15197-25020	Gasket, Oil Pump 2024-03 → —	T24 TJH252	—
15197-36010 note	Gasket, Oil Pump 2024-02 → —	V35AFTS VJA252	—
15197-70010 note	Gasket, Oil Pump 2024-02 → —	V35AFTS VJA252	—
15197-70020 note	Gasket, Oil Pump 2024-02 → —	V35AFTS VJA252	—
15197-70030 note	Gasket, Oil Pump 2024-02 → —	V35AFTS VJA252	—
15370 — Solenoid Assy, Cam Timing Oil Control
15370-25020	Solenoid Assy, Cam Timing Oil Control 2024-03 → —	T24 TJH252	—
15370A — Ring, O(FOR CAM TIMING OIL CONTROL SOLENOID)
90301-44006	Ring, O(FOR CAM TIMING OIL CONTROL SOLENOID) 2024-03 → —	T24 TJH252	—

No quantity column: the factory catalogue records which parts a vehicle takes, never how many.