Goodyear 1R12-523 Air Spring | Replaces Mack 8633-1R12523 MACK The 198-6378 is the standard-efficiency

Name: Goodyear 1R12-523 Air Spring | Replaces Mack 8633-1R12523 MACK The 198-6378 is the standard-efficiency
Brand: umzugshammer.com
SKU: 94072894208
Price: 110.34 USD
Availability: InStock
Rating: 4.5958000000000006 (30 reviews)

Studio No. 94072894208

Seal price

USD110.34 USD148.34

4.6

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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

Atelier notes

Description

The 198-6378 is the standard-efficiency option

Verify your existing air spring part number

Genuine Cummins OEM EGR cooler service kit for first-generation EGR-equipped Cummins ISX and QSX engines

sealing the lower crankcase against oil loss across the full length of the pan flange

2 DEF Dosing Pump Engine Compatibility Cummins ISX15

Goodyear 1R12-523 Air Spring | Replaces Mack 8633-1R12523 MACK The 198-6378 is the standard-efficiencyThe Goodyear 1R12 523 is a heavy duty rolling lobe air spring engineered for truck and trailer suspension systems. Designed as a direct OEM replacement for Mack 8633 1R12523, this proven air spring delivers consistent ride height, superior load capacity, and reliable damping. Ideal for long haul over the road and vocational trucks. Specifications Category Air Springs Design Style Rolling Lobe Manufacturer Goodyear (OEM equivalent) Cross References

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