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Injora 11g/pcs Brass Steering Knuckles for 1/18 TRX4M (2) (4M-04) (Injora 4M-04 | INJ4M-04)

Model: Injora 4M-04
Dist. #: INJ4M-04   SKU: INJ4M-04

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Shipping: In Stock For Shipping
Store Pickup:

South Jordan, UT
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Price:  $20.99

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Updated on Sep 20, 2025 05:58:40 PM

11g/pcs Brass Steering Knuckles for 1/18 TRX4M (2) (4M-04)...
INJORA 11g Brass Steering Blocks Knuckle for 1/18 RC Spider TRX4M Upgrade Parts (4M-04)
Match For: 1/18 RC spider TRX4M
Features:

Made of brass product

High accuracy CNC machined

11g/pcs, include weight for each side to improve anti-rollover stability and climbing up capability

Requirements:

Part Number: 4M-04

Material: Brass

Color: Gold

Quantity: 2pcs (Left and Right)

Weight: 11g/pcs (0.39oz)

Package List:
2* Brass Front Steering Knuckles

This item praises the above reviewed item.

4g/pcs Brass Caster Blocks C Hub Carriers for 1/18 TRX4M (2) (4M

INJORA 4g/pcs Brass Caster Blocks C Center Carriers for 1/18 TRX4M (2) (4M-05)
Note: the bushings must be put between the C hub and the steering knuckle
Match For: 1/18 RC spider TRX4M
Features:

Made of brass product

High accuracy CNC machined

Easy to install and resilient

Increase the weight, make vehicle more steady

Requirements:

Part Number: 4M-05

Material: Brass

Color: Gold

Quantity: 2pcs

Weight: 4g/pcs (0.14oz)

Package List:
2 * Brass TRX4M Caster Blocks

This is a fantastic enhancement to the item presently being reviewed.

12g Black Brass Steering Link for 1/18 TRX4M (4M-06BK)

INJORA 12g Black Finishing Brass Steering Link for 1/18 RC Spider TRX4M Upgrade Parts (4M-06)
Match For: 1/18 RC spider Traxxas TRX4M
Features:

High accuracy CNC machined

Made of brass for increased strength

Get rid of flex and increase the steering accuracy

The links feature a high clearance bend to prevent contact with the tire

The black tough finish with chamfered edges includes an intense touch to your vehicle, to prevent deterioration likewise

Requirements:

Part Number: 4M-06BK

Material: Brass

Weight: 12g/pcs (0.42oz)

Package List:
1 * Black Finishing Brass Steering Link

Right here is a fantastic item that several others have actually bought at the same time.

11g/pcs Black Brass Front Rear Axle Diff Covers For 1/18 TRX4M (

INJORA 11g Black Finishing Brass Front Rear Axle Diff Cover for 1/18 RC Spider Vehicle TRX4M Upgrade Parts (4M-01)
Match For: 1/18 Traxxas TRX4M
Features:

The black tough finish with chamfered edges includes an intense touch to your vehicle, to prevent deterioration likewise

High accuracy CNC machined

Fit both front and rear axles

Change original plastic parts, simple to install

11g/pcs, include weight to the axle which lower the center of mass, increase the stability

Requirements:

Part Number: 4M-01BK

Material: Brass

Color: Black

Quantity: 2PCS (For front and rear axles)

Weight: 11g/pcs (4.02oz)

Package List:
2 * Black Finishing Brass Axle Covers

This item praises the above reviewed item.

59mm Long Threaded Oil Filled Shocks for 1/18 TRX4M (4M-42)

INJORA 59MM Longer Threaded Shock Absorber Oil Damper for 1/18 RC Spider TRX4M Upgrade (4M-42)
Suitable with: 1/18 RC spider TRX4M
Note:

The shock oil is not included!

Adjusting the nut ring to shorten the spring offers better rebound capability.

Features:

Nylon Bottom Rod End

CNC machined Aluminum shock bodies

Two spring rates included (0.45 0.5mm)

Telescopic style for maximum travel

Threaded shock bodies for fast pre-load changes

Requirements:

Part Number: 4M-42

Color: Black, Red, Grey

Complete Length: 66mm (2.60in)

Extended Length (eye to eye): 59mm (2.32in)

Compressed Size (eye to eye): 42mm (1.65in)

Maximum Travel: 17mm (0.67in)

Spring Length: 45mm(1.77in)

Each Weight: 6g (0.21oz)

Springs:

Softer: Black, Wire diameter: 0.45mm

Stiffer: Silver, Wire diameter: 0.5mm

Frequently Bought Together

Injora 11g/pcs Brass Steering Knuckles for 1/18 TRX4M (2) (4M-04)
+
Injora 4g/pcs Brass Caster Blocks C Hub Carriers for 1/18 TRX4M (2) (4M
+
Injora 12g Black Brass Steering Link for 1/18 TRX4M (4M-06BK)
This Item: Injora 11g/pcs Brass Steering Knuckles for 1/18 TRX4M (2) (4M-04)
$20.99
Injora 4g/pcs Brass Caster Blocks C Hub Carriers for 1/18 TRX4M (2) (4M
$18.99
Injora 12g Black Brass Steering Link for 1/18 TRX4M (4M-06BK)
$15.99

Total Price: $55.97

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