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(888) 312-8812 Login SignupAir Suspension Spring, MPA 17.5 Ride Height
MPA trailer ride control depends on the Meritor Air Suspension Spring to hold air pressure while allowing the suspension to move with load and road input. Its rubber bellows body flexes under pressure, so the part feels very different from a steel hanger, torque rod, or shock absorber in the same suspension area. The spring works as both a pressure vessel and a cushion, carrying vertical load while helping the trailer settle at its specified 17.5-inch ride height. Service checks may focus on air loss, cracked bellows material, uneven stance, or slow height recovery after loading. The Meritor A2258W1531 places a correctly matched air chamber back in the suspension position where pressure, ride height, and axle movement meet.
| VMRS Code | 016-008-000 |
Meritor air suspension spring protects tractors and trailers from road shocks and keep your ride a comfortable one. This aftermarket air spring covers a wide range of OEM specifications at affordable prices.
| Brand | Meritor |
| Pallet Quantity | 30 |
| Weight | 13.50 |
| Brand | Part Number |
|---|---|
| A2258L1520, TDAA2258W1531, 8235A2258W1531, HRA2258W1531, MERA2258W1531, RIA2258W1531 | |
| FIRESTONE | W01R888499, W01R888588 |
| Firestone Ride-Rite | W01R888499, W01R888588 |
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