Mytee Products MPN1R12‑654 Rolling Lobe Air Spring │ Replaces Goodyear 1R12‑654 / Mack 21244322

SKU: MPN1R12‑654

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Mytee Products MPN1R12‑654 Rolling Lobe Air Spring 

The Mytee Products MPN1R12‑654 heavy‑duty rolling‑lobe air spring is engineered as an aftermarket replacement for Volvo VN/VNL and Mack truck cab suspension systems. Designed for direct OEM fitment, this rugged air spring replaces Goodyear 1R12‑654 and Mack 21244322, delivering improved cab ride comfort, driver safety, and load stabilization under demanding haul conditions.

Mytee Products MPN1R12‑654 Specifications

Compressed Height 6.10 in
Extended Height 21.50 in
Top Plate Diameter 10.04 in
Bottom Plate Diameter 9 in
Top Plate Studs/Holes 1
Bottom Plate Studs/Holes 3
Bottom Plate Material Plastic/Composite
Bellow Type Rolling Lobe
Placement Between Axle and Vehicle Frame (cab suspension)
Weight Approx. 17 lbs
Warranty 18 months or 100,000 miles / 1 year post‑installation (whichever comes first)


Mytee Products MPN1R12‑654 Cross References

Goodyear 1R12‑654
Goodyear 1R12-1049
Mack 21244322
Volvo 21132004
Volvo 21132005
Volvo  21669088
Automann 566.CT75561 / 566.ER8468 / AB1DF23H‑P1206 / AB1DK23K‑C395
Dayton Parts 352‑8468 / 452‑8468
Meritor AS8468
Rockwell International AS84680 / FS8468
World American  WA01-8468C
Newstar S-26009
HDValue HDV8468


Built for commercial truck cab applications, this air spring’s rolling‑lobe geometry offers smooth extension/compression under varying loads, reducing vibration and driver fatigue. With precise compatibility to OEM specifications and comprehensive cross‑reference mapping, the MPN1R12‑654 delivers a reliable solution for fleet maintenance, suspension repairs, or heavy‑duty upgrades.

Benefits & Applications:
• Direct aftermarket replacement for Goodyear 1R12‑654 and Mack 21244322
• Compatible with Volvo cab springs 21132004, 21132005, 21669088
• Broad cross‑reference support: Automann, Dayton Parts, Meritor, Rockwell
• Enhances ride stability and shock absorption in freight and long‑haul trucks
• Includes industry‑standard warranty covering material or manufacturing defects

Please verify vehicle and suspension compatibility before purchase and installation.

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