How do I confirm pilotpart333715 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

1 Pair 1/4" x 3-1/2" Left & Right Electric Trailer Brake with 5-Hole Cast Backing Plate 4738-L 4738-R for Rockwell

For Trailer Other Brake System Parts

Other Brake System Parts 4738-L for Trailer

OEM / REF: 4738-LSKU: pilotpart333715

1 Pair 1/4" x 3-1/2" Left & Right Electric Trailer Brake with 5-Hole Cast Backing Plate 4738-L 4738-R for Rockwell is a Other Brake System Parts replacement part for Trailer Machinery & Equipment, categorized under Machinery & Equipment > Other Brake System Parts. Use OEM part number 4738-L and confirm machine model...

Stock: In stock
Condition: New
Fitment: Trailer Machinery & Equipment
Category: Other Brake System Parts

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$411.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 21 – Aug 28
10	Aug 19 – Aug 26
50	Aug 17 – Aug 24

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Other Brake System Parts Description

This Other Brake System Parts is indexed for Trailer Fit For Quality Trailer, H and H Trailer, J and J Trailer, Lippert Trailer and so on. Compare reference number 4738-L against the label on your existing Trailer component before ordering.

Additional cross references on file: 4738-R. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

4738-L 4738-R

Applications

Trailer Fit For Quality Trailer, H and H Trailer, J and J Trailer, Lippert Trailer and so on

Fitment Notes

Brand or application signal: Trailer Machinery & Equipment
Product family: Other Brake System Parts
System category: Machinery & Equipment > Other Machinery & Equipment > Other Brake System Parts
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.