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MM Coronavirus Update

We’re changing our phone hours to 9:00 AM to 3:00 PM Pacific Time (Monday-Friday, excluding holidays) so we have more time to process orders and get them out to you.

Please be aware
Our supply chain is suffering major pandemic-related disruptions. Many of our suppliers shut down for a time, and like us are operating with reduced manpower. Meanwhile, demand for MM products has skyrocketed. Thank you! We’re a small company and we regret our website isn’t fancy enough to inform you of back orders when you buy something. Please understand that we’re working as fast as we can to fill your orders.

UPS Shipping Times As of March 24, UPS no longer guarantees the shipping time for any shipment. i.e., expect shipping time to lengthen.

Displaying 1 - 23 of 23 results  
Product ImageProduct(s)Part #
Hypercoil Coil Over Spring, 150 lb/in, 14", 2-1/2" dia. (14B0150)

Hypercoil Coil Over Spring, 150 lb/in, 14", 2-1/2" dia. (14B0150)

Hypercoil Coil-Over Spring, 150 lb/in, 14" long, 2-1/2" inside diameter
HYP15014250
$79.00
more info
Barrel-shaped Coil-over Spring, 150 lb/in, 14" free length, 2.5" dia. (14B0150UHT)

Barrel-shaped Coil-over Spring, 150 lb/in, 14" free length, 2.5" dia. (14B0150UHT)

Hyperco coil-over spring, barrel-shaped for clearance, 150 lb/in, 14" free length, 2.5" inside diameter
HYP15014250UHT
$97.00
more info
Hypercoil Coil Over Spring, 175 lb/in, 12", 2-1/2" dia. (12B0175)

Hypercoil Coil Over Spring, 175 lb/in, 12", 2-1/2" dia. (12B0175)

Hypercoil Coil-Over Spring, 175 lb/in, 12" long, 2-1/2" inside diameter
HYP17512250
$76.00
more info
Coil Over Spring, 200 lb/in, 12", 2-1/2" dia.

Coil Over Spring, 200 lb/in, 12", 2-1/2" dia.

Coil Over Spring, 200 lb/in, 12" long, 2-1/2" inside diameter
SPG-20012250
$76.00
more info
Barrel-shaped Coil-over Spring, 200 lb/in, 12" free length, 2.5" dia. (12B0200UHT)

Barrel-shaped Coil-over Spring, 200 lb/in, 12" free length, 2.5" dia. (12B0200UHT)

Hyperco coil-over spring, barrel-shaped for clearance, 200 lb/in, 12” free length, 2.5” inside diameter
HYP20012250UHT
$97.00
more info
Hypercoil Coil Over Spring, 225 lb/in, 12", 2-1/2" dia. 12B0225)

Hypercoil Coil Over Spring, 225 lb/in, 12", 2-1/2" dia. 12B0225)

Hypercoil Coil-Over Spring, 225 lb/in, 12" long, 2-1/2" inside diameter
HYP22512250
$76.00
more info
Hypercoil Coil Over Spring, 250 lb/in, 12", 2-1/2" dia. 12B0250)

Hypercoil Coil Over Spring, 250 lb/in, 12", 2-1/2" dia. 12B0250)

Hypercoil Coil-Over Spring, 250 lb/in, 12" long, 2-1/2" inside diameter
HYP25012250
$76.00
more info
Hypercoil Coil Over Spring, 275 lb/in, 10", 2-1/2" dia. (10B0275)

Hypercoil Coil Over Spring, 275 lb/in, 10", 2-1/2" dia. (10B0275)

Hypercoil Coil-Over Spring, 275 lb/in, 10" long, 2-1/2" inside diameter
HYP27510250
$76.00
more info
Hypercoil Coil Over Spring, 275 lb/in, 12", 2-1/2" dia. (12B0275)

Hypercoil Coil Over Spring, 275 lb/in, 12", 2-1/2" dia. (12B0275)

Hypercoil Coil-Over Spring, 275 lb/in, 12" long, 2-1/2" inside diameter
HYP27512250
$76.00
more info
Coil Over Spring, 300 lb/in, 10", 2-1/2" dia.

Coil Over Spring, 300 lb/in, 10", 2-1/2" dia.

Coil-over spring, 300 lb/in, 10" long, 2.5" inside diameter
SPG-30010250
$76.00
more info
Hypercoil Coil Over Spring, 325 lb/in, 8", 2-1/2" dia. (8B0325)

Hypercoil Coil Over Spring, 325 lb/in, 8", 2-1/2" dia. (8B0325)

Hypercoil Coil-Over Spring, 325 lb/in, 8" long, 2-1/2" inside diameter
HYP32508250
$76.00
more info
Hypercoil Coil Over Spring, 325 lb/in, 10", 2-1/2" dia. (10B0325)

Hypercoil Coil Over Spring, 325 lb/in, 10", 2-1/2" dia. (10B0325)

Hypercoil Coil-Over Spring, 325 lb/in, 10" long, 2-1/2" inside diameter
HYP32510250
$76.00
more info
Coil Over Spring, 350 lb/in, 10", 2-1/2" dia.

Coil Over Spring, 350 lb/in, 10", 2-1/2" dia.

Coil-Over Spring, 350 lb/in, 10" long, 2-1/2" inside diameter
SPG-35010250
$76.00
more info
Coil Over Spring, 375 lb/in, 10", 2-1/2" dia.

Coil Over Spring, 375 lb/in, 10", 2-1/2" dia.

Coil-Over Spring,375 lb/in,10" long,2-1/2" inside diameter
SPG-37510250
$76.00
more info
Hypercoil Coil Over Spring, 400 lb/in, 8", 2-1/2" dia. (8B0400)

Hypercoil Coil Over Spring, 400 lb/in, 8", 2-1/2" dia. (8B0400)

Hypercoil Coil-Over Spring, 400 lb/in, 8" long, 2-1/2" inside diameter
HYP40008250
$76.00
more info
Hypercoil Coil Over Spring, 400 lb/in, 10", 2-1/2" dia. (10B0400)

Hypercoil Coil Over Spring, 400 lb/in, 10", 2-1/2" dia. (10B0400)

Hypercoil Coil-Over Spring, 400 lb/in, 10" long, 2-1/2" inside diameter
HYP40010250
$76.00
more info
Hypercoil Coil Over Spring, 425 lb/in, 8", 2-1/2" dia. (8B0425)

Hypercoil Coil Over Spring, 425 lb/in, 8", 2-1/2" dia. (8B0425)

Hypercoil Coil-Over Spring, 425 lb/in, 8" long, 2-1/2" inside diameter
HYP42508250
$76.00
more info
Hypercoil Coil Over Spring, 425 lb/in, 10", 2-1/2" dia. (10B0425)

Hypercoil Coil Over Spring, 425 lb/in, 10", 2-1/2" dia. (10B0425)

Hypercoil Coil-Over Spring, 425 lb/in, 10" long, 2-1/2" inside diameter
HYP42510250
$76.00
more info
Coil Over Spring, 450 lb/in, 8", 2-1/2" dia.

Coil Over Spring, 450 lb/in, 8", 2-1/2" dia.

Coil-over spring, 450 lb/in, 8" long, 2-1/2" inside diameter
SPG-45008250
$76.00
more info
Hypercoil Coil Over Spring, 450 lb/in, 10", 2-1/2" dia. (10B0450)

Hypercoil Coil Over Spring, 450 lb/in, 10", 2-1/2" dia. (10B0450)

Hypercoil Coil-Over Spring, 450 lb/in, 10" long, 2-1/2" inside diameter
HYP45010250
$76.00
more info
Hypercoil Coil Over Spring, 475 lb/in, 8", 2-1/2" dia. (8B0475)

Hypercoil Coil Over Spring, 475 lb/in, 8", 2-1/2" dia. (8B0475)

Hypercoil Coil-Over Spring, 475 lb/in, 8" long, 2-1/2" inside diameter
HYP47508250
$76.00
more info
Hypercoil Coil Over Spring, 475 lb/in, 10", 2-1/2" dia. (10B0475)

Hypercoil Coil Over Spring, 475 lb/in, 10", 2-1/2" dia. (10B0475)

Hypercoil Coil-Over Spring, 475 lb/in, 10" long, 2-1/2" inside diameter
HYP47510250
$76.00
more info
Hypercoil Coil Over Spring, 500 lb/in, 8", 2-1/2" dia. (8B0500)

Hypercoil Coil Over Spring, 500 lb/in, 8", 2-1/2" dia. (8B0500)

Hypercoil Coil-Over Spring, 500 lb/in, 8" long, 2-1/2" inside diameter
HYP50008250
$76.00
more info