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Align Slant Thread Main Drive Gear/121T (Align H45156QA | AGNH45156QA)

Model: Align H45156QA
Dist. #: AGNH45156QA   SKU: AGNH45156QA

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Price:  $5.09

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Updated on Jan 8, 2026 11:02:19 AM

Slant Thread Main Drive Gear/121T...
Use for T-REX 450 Series.
Must with::H45157 Motor Pinion Helical Equipment 12T.

Specs:
CNC M0.6 Slant Thread Main drive gear(121T) x 3
Weight:35.3g
New design high strength 121 tooth Mod 0.6 helical main hear for 450 size helis. The boost gear pitch can hold up against higher power, at the very same time reduce operational sound. A fantastic upgrade to hold up against the modern-day high power system.
Makes use of high strength polymer plastic with exceptional rigidness and flexibility attributes.
Patented unique built in fan design to produce induced air circulation, successfully cooling electronic devices and motor.
Equipment ratio 1:10.08.

Here is one more thing that compliments the thing being discussed.

450DFC Main Shaft

Use for T-REX 450DFC. H45162/162QN

Specs:
450DFC Main shaft x 2
Socket Button Head Collar Screw x 2(M2x12mm)
M2 nut x 2
Weight:33g

You will love this thing if you have the thing previously stated.

DS415M Servo Gear

Use for DS415M/416M servo.
also used for HSD41601

Specs:
DS415M gear G1x1
DS415M the gear G2x1
DS415M gear G3x1
DS415M gear G4x1
DS415M gear G5x1

This thing is regularly purchased with the above discussed thing.

450DFC Linkage Rod Set

Use for T-REX 450DFC(H45162/45162QN).
Must with H45165A

Specs:
450DFC Linkage rod A ? 4
450DFC Ball link ? 4

Frequently purchased with the thing that you are currently reading about.

360 3G Carbon Fiber Blades

Apply to Trex450 all types

Specs:
Shape: In proportion wing
Length:360x33mm
Width:4.7mm
Shaft Size:3mm
Weight: Appro 54g/set

Many others have purchased this thing in addition to the thing that you are currently reading about.

68 Tail Blade

Use for T-REX 450.

Specs:
68mm Tail blade ? 2 pcs

The below thing additionally sets really well with the thing being discussed.

450 Landing Skid/New

Use for T-REX 450 Plus/SE/SE V2/Sport/Sport V2.

Specs:
New Landing skid-White x 1
Socket button head self tapping screw x 4(T2x8mm)
Weight:24.6g

This thing compliments the main item right here.

450L Torque Tube

Use for T-REX 450L / other 450 series.
Must with:450L Tail Linkage Rod(H45T004XXW).

Specs:
Torque tube x 1
Torque tube end x 2
Torque tube bearing holder × 1
Bearing MR84ZZ x 1(F4xF8x3mm)
450L Tai boom x 1(F11xF12x387mm)
Max. impact torque:12~14kg.cm
Max. impact torque:166.68~194.46oz-in

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M0.6 Torque Tube Front Drive Gear Set/ 26T

This is the Align M0.6 26T Torque Tube Front Drive Equipment Set for the T-Rex 450DFC.

Functions:

Black and silver colored
Made of metal and plastic
For the Align T-Rex 450DFC

Includes:
One Align M0.6 26T Torque Tube Front Drive Equipment Set

Want one more fantastic thing to match the above discussed thing?

Bearing 685ZZ x 4 (Φ5xΦ11x5mm)

Specs:
Bearing 685ZZ x 4 (Φ5xΦ11x5mm)

Many others have purchased this thing in addition to the thing that you are currently reading about.

450 Plus Stabilizer

Use for T-REX 450 Plus/Sport/Sport V2/Pro/SE/SE V2.

Specs:
Horizontal stabilizer x 1
Vertical stabilizer x 1
Weight:7.8g

Here is one more thing that compliments the thing being discussed.

Sport V2 Tail Linkage Rod

Use for T-REX 450 Sport V2/Plus

Specifications:
Control rod x 1(Φ1.3x312mm)
Tail control guide x 2(Φ12.2xΦ14.6x4mm)
Rod end x 2
Weight:4.95g

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Tail Boom

Use for T-REX 450 series.

Specs:
347 Tail boom x 2(Φ12x347mm)
Weight:18.2g

This thing compliments the above discussed thing.

Tail Rotor Shaft

Specs:
Metal tail drive pulley-block cover x 4
Metal tail drive pulley wheel x 2
Tail rotor shaft(Φ3x41mm) x 2

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450 Plus DFC Main Rotor Grip Arm Integrated Control LK

Appropriate for T-REX 450Plus DFC.

Specs:
Main rotor grip arm incorporated control link x 2
Main rotor grip linkage bearing sleeve x 2
681ZZ-d2 Bearing x 4(Φ2*4.5*2mm)
Linkage rod A x 2
Ball link ? 2

Frequently Bought Together

Align Slant Thread Main Drive Gear/121T
+
Align 450DFC Main Shaft
+
Align 450 Landing Skid/New
This Item: Align Slant Thread Main Drive Gear/121T
$5.09
Align 450DFC Main Shaft
$10.09
Align 450 Landing Skid/New
$5.79

Total Price: $20.97

Add All Three To Cart

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