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SKU:- ZST1R12-642 | Part Number:- 1R12-642
Sale price
$433.25
Regular price
The Stemco Goodyear Airbag Suit Tmc Lmv, Lm Xp & Vs Series Oe# is a Super-Cushion rolling lobe air spring used on TMC LMV, LM XP and VS Series trailer suspensions. It functions as a trailer and lift axle air spring, providing controlled support within air suspension systems. The unit corresponds to Goodyear part number 1R12-642 and cross references OEM numbers 1R12-890, 1R12-854, 626104-642, 626104/642 and US07337. Construction includes a rolling lobe flexible member with a composite plastic piston base, a top plate with one hole and one stud, and a four-hole bottom mounting plate. The air spring operates within TMC LMV and LM XP suspension ride height ranges as specified in the suspension service manual. In service it helps maintain consistent ride height when used with levelling valves, reduces vibration transmitted to the trailer structure and assists in protecting cargo and suspension components in heavy transport applications.
- - Operating Pressure: Max. 7 bar / 100 psi
- - Operating Temperature Range: -40C to +70C
- - Type: Rolling lobe (bead type conventional)
- - Base Material: Composite (plastic)
- - Top Plate Hole/Stud: 1 hole & 1 stud
- - Bottom Plate Hole/Stud: 4
- - Weight: 165 kg - Suits TMC LMV, LM XP and VS Series trailer suspensions
- Used on trailer and lift axles air suspension systems
- Rolling lobe bead-type conventional air spring construction
- Composite plastic piston base for reduced weight
- One top plate hole and one stud for mounting
- Four-hole bottom plate mounting pattern
- Cross references to OEM numbers 1R12-890, 1R12-854, 626104-642, 626104/642 and US07337
- Operates as part of Super-Cushion air spring range for trucks, trailers and buses
- Helps protect cargo by maintaining more constant ride height
- Reduces vibration transmitted to truck, trailer and bus bodies
- Contributes to reduced driver fatigue through smoother ride
- Supports consistent trim height when used with levelling valves
- Assists in keeping trailer floor level with loading docks for loading and unloading
- Suitable where greater axle excursion is required in suspension systems
- Can be used when adding an axle to existing air suspension setups
- Install using specified top and bottom mounting hardware and torque settings from suspension manual
