007178K – New Stop Arm/Crossing Gate Motor Assembly

Spec sheet

Collected from 3 supplier pages - confirm fit with the supplier before ordering.

- 007178K - Revised design with flats on drive shaft - Defender Series Electric Stop Arm Motor, Module & Clutch (Inside) - Works on all Defender Series stop and crossing arms - Warranty: One (1) year from the date of manufacture Stop & Crossing Arm Motor for Defender Series V2 - Kit: 007178K-COMPOSITE High performance motor engineered for seamless functioning of stop and cross arms in heavy duty automotive. Precise actuation ensures seamless electric supply. Durable design with properly insulated body gives good longevity. Electrically non-conductive body with good heat resistance and dust isolation properties. Operates at a power friendly voltage rating making it a preferred choice. Equipped with robust and wear resistant gears having excellent weatherability. Hassle free installation with convenient mounting provisions.

Suppliers (3)

• Midwest Bus Parts

  New Stop Arm/Crossing Gate Motor Assembly · Unavailable

  Checked Oct 28, 2026
  $297.49
  View at supplier
• Midwest Bus Parts

  007178K – New Stop Arm/Crossing Gate Motor Assembly · In stock

  Checked Oct 28, 2026
  $297.49
  View at supplier
• Unity School Bus Parts

  SMI Electric Stop Arm Motor For the New Defender Series · In stock

  Checked Oct 28, 2026
  $405.85
  View at supplier

Specifications and fitment

Length

73" long

Compatibility

Works on all Defender Series stop and crossing arms.

Warranty

1-year warranty

Material

High performance motor made in the USA.

Cross References

7175, 007175-7K, 7175-7K, S7178, 007178K, SMA 7178K, NBPSPE7178, SMC-7178K, 007175, 7178

Part Type

Stop Arm/Crossing Gate Motor Assembly

OEM Cross References

7175, 007175-7K, 7175-7K, S7178, 007178K, SMA 7178K, NBPSPE7178, SMC-7178K, 007175, 7178

Part Number

007178K

Cross Number's

7175, 007175-7K, 7175-7K, S7178, 007178K, 10064800, SMA 7178K, NBPSPE7178, SMC-7178K, 007175, 7178, 07-S-7178

Previous Part#

007175

VMRS

174-025-006

Features

• Works on all Defender Series stop and crossing arms.
• Made in the USA.
• Customers with the older style motor (7175) should replace the entire stop sign/crossing gate.
• Revised design with flats on drive shaft.
• Revised design with flats on drive shaft
• High performance motor for seamless functioning
• Durable design with insulated body
• Electrically non-conductive body
• Good heat resistance and dust isolation
• Robust and wear resistant gears

Fits

• Blue Bird 10064800
• Defender Series stop and crossing arms

Price history