10 x 2.25 and 12 x 2 electric trailer brake assemblies should be quoted by brake size, axle rating and left/right side. The two sizes serve different trailer programs and should not be mixed in one RFQ without clear axle data.
Short answer for importers
10 x 2.25 electric trailer brakes are commonly requested for 3500 lb axle programs. 12 x 2 electric trailer brakes are commonly requested for heavier 5200 lb, 6000 lb and 7000 lb axle programs. Meklov lists these under Trailer Electric Brake Assemblies.
Comparison table
| Size | Common axle program | RFQ note |
|---|---|---|
| 10 x 2.25 | 3500 lb trailer axle | Confirm 4-bolt mounting and left/right pair. |
| 12 x 2 | 5200 lb, 6000 lb, 7000 lb trailer axle | Confirm manual-adjust or self-adjusting type. |
What changes the quotation
Adjustment type, parking lever, coating, wiring, magnet specification, packing and annual quantity can all affect the final offer. For boat trailer demand, mention corrosion concerns and destination market.
RFQ checklist
Send brake size, axle rating, side position, front and rear photos, first order quantity and packaging requirement through the Meklov RFQ form.
After comparing the two sizes, continue with either the 10 x 2.25 buyer guide or the 12 x 2 buyer checklist before sending a quotation request.
Need help matching a brake part?
Send product photos, model references, quantity, destination market and packaging requirements. Meklov can review the RFQ scope before quotation.