Description
In-situ adjustable rear lower control arm set for Toyota MR2 ZZW30.
Manufactured from seamless 4130 CroMo (25CrMo4) chromoly tubing, these rear lower control arms replace the factory stamped steel arms. Featuring an M16x1.5 left-hand thread 4130 CroMo rod end on one side and an M16x1.5 right-hand threaded steel fork fitting on the other, enabling precise in-situ alignment adjustments without detaching the arm from the vehicle.
Features:
- Material: Seamless 4130 CroMo steel tube (25 x 2.0 mm).
- Welding: Precision TIG-welded with proper filler wire; joint housings welded with root gas purging.
- Adjustability: In-situ adjustable design (M16x1.5 LH rod end / M16x1.5 RH fork).
- Finish & Certification: Black powder-coated finish. Serialized for quality traceability. Manufacturing certificate available upon request (requires vehicle details and VIN).
- Applications: Toyota MR2 ZZW30 rear suspension, motorsport and track use.
Technical Specifications:
- Tubing: Outer diameter 25 mm, wall thickness 2.0 mm (approx. 0.984″)
- Thread (Rod End): M16x1.5 Left-Hand (LH)
- Thread (Fork): M16x1.5 Right-Hand (RH)
- Bushings: Includes 16-12 mm reducer bushings (adapts M16 spherical bore down to 12 mm bolt)
Package Includes:
- 2 pcs control arms with locknuts
- 2 pcs fork fittings
- 2 pcs M16x1.5 LH spherical rod ends
- 4 pcs 16-12 mm reducer bushings
NOTE: Rubber dust boots are not included. Dust boots are highly recommended to extend bearing service life.
Toyota MR2 ZZW30 Rear Suspension Range:
| SKU | Product | Material / Construction | Joint / Thread | Mounting |
|---|---|---|---|---|
| 1TOMR21019 | Toyota MR2 ZZW30 Rear Lower Control Arm | 4130 CroMo (25 x 2.0 mm) | M16x1.5 LH rod end / RH fork | In-situ adjustable |
| 1TOMR23004 | Toyota MR2 ZZW30 Rear Trailing Arm | 4130 CroMo (25 x 2.0 mm) | M16x1.5 LH rod end / RH fork | In-situ adjustable |
| 1TOMR23005 | Toyota MR2 ZZW30 Rear Tie Rods | 4130 CroMo / CNC Taper Pin | 14 mm 4130 CroMo rod end | Bumpsteer adjustable |
| 2TOMR22001 | Toyota MR2 ZZW30 Rear Trailing Arm Hub Bushing | Press-fit steel housing | 14 mm 4130 CroMo spherical bearing | Press-fit to upright |
| 2TOMR22002 | Toyota MR2 ZZW30 Rear Control Arm Hub Bushing | Press-fit steel housing | 16 mm 4130 CroMo spherical bearing | Press-fit to upright |








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