TAMIYA RC Spare Parts No.1639 SP.1639 TRF420 D Parts (Suspension Arm) 51639
JAN
4950344516391
ASIN
B0819ZRYZT
Maker
Model No.
51639
Color
Size
Description
Tamiya-RC Spare Parts-No-1639-SP-1639-51639
Product Description
These suspension arms feature modified stiffness, geometry, and damper mounting methods for the TRF420. The rear suspension arm is 0.5mm longer than the previous specification. Aluminum bushings are used for damper mounting. By replacing with separate bushings (54942, 54943), three lever ratio patterns can be selected. Furthermore, the rear upright mounting position is offset 3mm rearward to increase rear traction, enhancing driving stability. Additionally, the outer pins on both front and rear are changed from φ2.6mm to φ3mm to firmly support driving loads.
To maintain optimal performance, replace worn or fatigued parts promptly. Use for repairing and maintaining your RC car.
※This product does not include fuel, batteries, chargers, paint, adhesives, oil, grease, tools, etc.
Safety Warning
Brand Name: TAMIYA
Material: Plastic
These suspension arms feature modified stiffness, geometry, and damper mounting methods for the TRF420. The rear suspension arm is 0.5mm longer than the previous specification.
Aluminum bushings are used for damper mounting. By replacing with separate bushings (54942, 54943), three lever ratio patterns can be selected.
Offsetting the rear upright mounting position 3mm rearward increases rear traction, enhancing driving stability. Additionally, both front and rear outer pins are changed from φ2.6mm to φ3mm to firmly support driving loads.
To maintain optimal performance, replace worn or fatigued parts promptly. Use for RC car repairs and maintenance.
4950344516391
TAMIYA RC Spare Parts No.1639 SP.1639 TRF420 D Parts (Suspension Arm) 51639
(text created at , 2025-07-01)
Product Description
These suspension arms feature modified stiffness, geometry, and damper mounting methods for the TRF420. The rear suspension arm is 0.5mm longer than the previous specification. Aluminum bushings are used for damper mounting. By replacing with separate bushings (54942, 54943), three lever ratio patterns can be selected. Furthermore, the rear upright mounting position is offset 3mm rearward to increase rear traction, enhancing driving stability. Additionally, the outer pins on both front and rear are changed from φ2.6mm to φ3mm to firmly support driving loads.
To maintain optimal performance, replace worn or fatigued parts promptly. Use for repairing and maintaining your RC car.
※This product does not include fuel, batteries, chargers, paint, adhesives, oil, grease, tools, etc.
Safety Warning
Brand Name: TAMIYA
Material: Plastic
These suspension arms feature modified stiffness, geometry, and damper mounting methods for the TRF420. The rear suspension arm is 0.5mm longer than the previous specification.
Aluminum bushings are used for damper mounting. By replacing with separate bushings (54942, 54943), three lever ratio patterns can be selected.
Offsetting the rear upright mounting position 3mm rearward increases rear traction, enhancing driving stability. Additionally, both front and rear outer pins are changed from φ2.6mm to φ3mm to firmly support driving loads.
To maintain optimal performance, replace worn or fatigued parts promptly. Use for RC car repairs and maintenance.
4950344516391
TAMIYA RC Spare Parts No.1639 SP.1639 TRF420 D Parts (Suspension Arm) 51639
(text created at , 2025-07-01)
Package
Size (Approx.):
Size (Approx.):
84x20x243 mm
Package
Weight (Approx.):
Weight (Approx.):
20 g
627 JPY (Including Tax)
Stock :
29
Scheduled Shipping:
2026-07-09
Quantity :
Reference Price from Other Stores
