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Price: $286.51
*Compatibility Chart
1, Air suspension spring bags installed on the Truck, Coach and Trailer are designed usually as generic types.
2, Firestone Part Number collected all the air suspension model, which could be used as an Integration Code while searching on eBay or Amazon.
3, You can distinguish specific model of air suspension spring bags on your Autotruck/Heavy-Duty Truck/Touring Car/Passenger Coach/Trailer by checking original SPN(Supplier Part Number) listed as below, all of which has a consistent one-to-one match with specific Firestone Part Number.
ContiTech
910175P930
Goodyear
1R12-1048 566243097
Holland
90557332
NAVISTAR
90557332
NEWAY
90557369
*Firestone Part Number
W01-358-9974
*Firestone Air Spring Style Number
1T15M7.5
*Firestone OEM Number
W016759974 W013589974
*Package Includes:
4PCSAir Suspension Spring Bags
Notes: Please double confirm the compatibility as well as the OEM number before purchasing.
Instruction is not included. Professional installation is recommended.
*Air SuspensionStructure:
1. Stud
A permanent part of the bead plate assembly used to attach the airspring to the suspension.
2. Combo Stud
Combination mounting stud and air fitting.
3. Blind Nut
A permanent part of the bead plate assembly providing an alternate mounting system to the stud.
4. Air Fitting Hole
A tapped hole usually 1/4" N.P.T. providing air entrance for the part.
5. Bead Plate
Permanently crimped onto the bellows at the factory allowing complete part leak testing prior to shipment.
6. Bellows
The heart of an Airide spring. Includes at least four plies, or layers, of material–an inner layer, two plies of cord-reinforced fabric, and an outer layer.
7. Bumper (Optional)
A solid molded rubber fail-safe device used on many suspension applications. Prevents excessive damage to vehicle and suspension in the case of sudden air pressure loss.
8. Piston
The lower section of the 1T and 1X style of airspring made from aluminum, steel or fiber reinforced plastic. Provides lower mounting arrangement for the airspring in the form of tapped holes or studs.
9. Piston Bolt
Attaches the piston to the bellows assembly. Extended, in some cases, to serve as a means of attaching the spring to the suspension.
10. Girdle Hoop
A ring between the convolutions of the convolutedtype air spring.
*RemovalWarning &Notice:
Vent all air pressure from the air suspension system prior to disconnecting or removing any air suspension components. It is dangerous to remove air suspension components while under pressure. Failure to follow this instruction may result in serious personal injury.
Any air spring which is unfolded must be refolded prior to being installed in a vehicle. Refer to the procedure. An incorrectly folded air spring could rupture, altering the handling characteristics of the vehicle. If a vehicle has been driven with an incorrectly folded air spring, a new air spring must be installed. Failure to follow these instructions may result in serious injury to vehicle occupant(s).
Failure to observe the following instructions may result in a sudden failure of the air spring or suspension system.
Any rear spring which is unfolded must be refolded prior to being installed in a vehicle.
The air spring refolding procedure should only be used for an air spring which has never supported the vehicle's weight while in the incorrectly folded position.
Incorrectly folded air springs found on vehicles during pre-delivery inspection or after use must be installed new.
Do not attempt to inflate any air spring which has been collapsed while uninflated from the rebound hanging position to the jounce stop.
When installing a new air spring, care must be taken not to apply a load to the suspension until springs have been inflated using the air spring fill procedure.
After inflating an air spring in the hanging position, it must be inspected for correct shape.
1.NOTE: The vehicle must be positioned on a suitable lifting device prior to deflating the air suspension system.
With the vehicle in NEUTRAL, position on a hoist until the wheel and tire assemblies are slightly above the ground.
2.Using the scan tool, vent the air springs.
3.Remove the air spring retainer.
4.Detach the air spring from the rear axle.
5.Remove the air spring in the following sequence.
1.Disconnect the air spring solenoid electrical connector.
2.Compress the quick connect locking ring and pull out the air tube.
3.Remove the air spring.
4PCS Air Suspension Spring Bag W01-358-9974 For Goodyear 1R12-1048 Navistar*Compatibility Chart
1, Air suspension spring bags installed on the Truck, Coach and Trailer are designed usually as generic types.
2, Firestone Part Number collected all the air suspension model, which could be used as an Integration Code while searching on eBay or Amazon.
3, You can distinguish specific model of air suspension spring bags on your Autotruck/Heavy-Duty Truck/Touring Car/Passenger Coach/Trailer by checking original SPN(Supplier Part Number) listed as below, all of which has a consistent one-to-one match with specific Firestone Part Number.
ContiTech
910175P930
Goodyear
1R12-1048 566243097
Holland
90557332
NAVISTAR
90557332
NEWAY
90557369
*Firestone Part Number
W01-358-9974
*Firestone Air Spring Style Number
1T15M7.5
*Firestone OEM Number
W016759974 W013589974
*Package Includes:
4PCSAir Suspension Spring Bags
Notes: Please double confirm the compatibility as well as the OEM number before purchasing.
Instruction is not included. Professional installation is recommended.
*Air SuspensionStructure:
1. Stud
A permanent part of the bead plate assembly used to attach the airspring to the suspension.
2. Combo Stud
Combination mounting stud and air fitting.
3. Blind Nut
A permanent part of the bead plate assembly providing an alternate mounting system to the stud.
4. Air Fitting Hole
A tapped hole usually 1/4" N.P.T. providing air entrance for the part.
5. Bead Plate
Permanently crimped onto the bellows at the factory allowing complete part leak testing prior to shipment.
6. Bellows
The heart of an Airide spring. Includes at least four plies, or layers, of material–an inner layer, two plies of cord-reinforced fabric, and an outer layer.
7. Bumper (Optional)
A solid molded rubber fail-safe device used on many suspension applications. Prevents excessive damage to vehicle and suspension in the case of sudden air pressure loss.
8. Piston
The lower section of the 1T and 1X style of airspring made from aluminum, steel or fiber reinforced plastic. Provides lower mounting arrangement for the airspring in the form of tapped holes or studs.
9. Piston Bolt
Attaches the piston to the bellows assembly. Extended, in some cases, to serve as a means of attaching the spring to the suspension.
10. Girdle Hoop
A ring between the convolutions of the convolutedtype air spring.
*RemovalWarning &Notice:
Vent all air pressure from the air suspension system prior to disconnecting or removing any air suspension components. It is dangerous to remove air suspension components while under pressure. Failure to follow this instruction may result in serious personal injury.
Any air spring which is unfolded must be refolded prior to being installed in a vehicle. Refer to the procedure. An incorrectly folded air spring could rupture, altering the handling characteristics of the vehicle. If a vehicle has been driven with an incorrectly folded air spring, a new air spring must be installed. Failure to follow these instructions may result in serious injury to vehicle occupant(s).
Failure to observe the following instructions may result in a sudden failure of the air spring or suspension system.
Any rear spring which is unfolded must be refolded prior to being installed in a vehicle.
The air spring refolding procedure should only be used for an air spring which has never supported the vehicle's weight while in the incorrectly folded position.
Incorrectly folded air springs found on vehicles during pre-delivery inspection or after use must be installed new.
Do not attempt to inflate any air spring which has been collapsed while uninflated from the rebound hanging position to the jounce stop.
When installing a new air spring, care must be taken not to apply a load to the suspension until springs have been inflated using the air spring fill procedure.
After inflating an air spring in the hanging position, it must be inspected for correct shape.
1.NOTE: The vehicle must be positioned on a suitable lifting device prior to deflating the air suspension system.
With the vehicle in NEUTRAL, position on a hoist until the wheel and tire assemblies are slightly above the ground.
2.Using the scan tool, vent the air springs.
3.Remove the air spring retainer.
4.Detach the air spring from the rear axle.
5.Remove the air spring in the following sequence.
1.Disconnect the air spring solenoid electrical connector.
2.Compress the quick connect locking ring and pull out the air tube.
3.Remove the air spring.
Item SpecificsPlacement on Vehicle LeftType Air Suspension StrutFitment Type Direct ReplacementPackage BoxSingle Weight(LB) 79.719Upper Mounting Isolator Included No Isolator RequiredLower Mounting Isolator Included No Isolator RequiredUpper Mount Type StudLower Mount Type StudIncluded Hardware NoneDrive Layout UniversalPlatform UniversalCustom Bundle YesMaterial IronQuantity 4PCSManufacturer Warranty 1 YearOE Spec or Performance/Custom OE SpecAdjustable YesFeatures SealedBrand ScitooManufacturer Part Number CB840506S01Interchange Part Number W01-358-9974OE/OEM Part Number 1R12-1048, 566243097, 910175P930Superseded Part Number 90557332, 90557369Return Policy 30 Days Free Return Or ExchangeShipping
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
1. Package handling takes about 2 business days at our warehouse, so please make sure entering correct payment and shipping information before checking out. Once your payment is completed, we are not going to accept any more changes to your order.
2.All domestic orders will be shipped via USPS, UPS or Fedex from our US warehouse and usually arrives to your door in about 2-7 business days.
3.Local pick up is not available.
4.International Buyers C Please Note:
a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.
b. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.]
[We only accept payment through PayPal. You can open a Paypal account at]
Returns1.All of our brand new items come with a 60-Days money-back guarantee.
2.We define the item as defective only if it doesn't function as described, It is the buyer's responsibility to understand the item description before bidding.
3.We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the original item and pay for the S&H cost for the replacement.
4.We will refund the purchase price if the replacement is not available or buyer prefers a refund and send the original item back at his/her own cost.
5.Shipping& handling cost are not refundable.
6.Man-made damage by abuse or wrong operation is not covered by this warranty.
7.No product liability insurance is assumed.
8.Refunds will be credited within 5 to 7 business days of receiving the return. When we've received and processed the return, we will refund the applicable amount minus any Recovery Fees (See Details Below) for the amount you paid for the item(s), plus any applicable sales tax. ]
Q: How do I pay for my purchase?
A: MY store accepts PayPal.
Q: When will the item be shipped out?
A: This item will be shipped with 2 business day once payment completed.
Q: Where is my tracking number?
A: Please log on your account, click "my eBay"-->"my summary", or open your email box and find the shipping notification email.
Q: How do I return an item?
A: My tore accepts returns. Items must be returned within 60 days. Refunds will be given as money back. Please contact our customer service before you return an item. ]
1. We will leave a feedback once we get your payment.
2. If you are dissatisfied for any reason, please do contact us afeedback. We will work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave a feedback to all our customers.
3. If you are satisfied with the product you received, wish you can leave us a feedback.
*Compatibility Chart
1, Air suspension spring bags installed on the Truck, Coach and Trailer are designed usually as generic types.
2, Firestone Part Number collected all the air suspension model, which could be used as an Integration Code while searching on eBay or Amazon.
3, You can distinguish specific model of air suspension spring bags on your Autotruck/Heavy-Duty Truck/Touring Car/Passenger Coach/Trailer by checking original SPN(Supplier Part Number) listed as below, all of which has a consistent one-to-one match with specific Firestone Part Number.
ContiTech
910175P930
Goodyear
1R12-1048 566243097
Holland
90557332
NAVISTAR
90557332
NEWAY
90557369
*Firestone Part Number
W01-358-9974
*Firestone Air Spring Style Number
1T15M7.5
*Firestone OEM Number
W016759974 W013589974
*Package Includes:
4PCSAir Suspension Spring Bags
Notes: Please double confirm the compatibility as well as the OEM number before purchasing.
Instruction is not included. Professional installation is recommended.
*Air SuspensionStructure:
1. Stud
A permanent part of the bead plate assembly used to attach the airspring to the suspension.
2. Combo Stud
Combination mounting stud and air fitting.
3. Blind Nut
A permanent part of the bead plate assembly providing an alternate mounting system to the stud.
4. Air Fitting Hole
A tapped hole usually 1/4" N.P.T. providing air entrance for the part.
5. Bead Plate
Permanently crimped onto the bellows at the factory allowing complete part leak testing prior to shipment.
6. Bellows
The heart of an Airide spring. Includes at least four plies, or layers, of material–an inner layer, two plies of cord-reinforced fabric, and an outer layer.
7. Bumper (Optional)
A solid molded rubber fail-safe device used on many suspension applications. Prevents excessive damage to vehicle and suspension in the case of sudden air pressure loss.
8. Piston
The lower section of the 1T and 1X style of airspring made from aluminum, steel or fiber reinforced plastic. Provides lower mounting arrangement for the airspring in the form of tapped holes or studs.
9. Piston Bolt
Attaches the piston to the bellows assembly. Extended, in some cases, to serve as a means of attaching the spring to the suspension.
10. Girdle Hoop
A ring between the convolutions of the convolutedtype air spring.
*RemovalWarning &Notice:
Vent all air pressure from the air suspension system prior to disconnecting or removing any air suspension components. It is dangerous to remove air suspension components while under pressure. Failure to follow this instruction may result in serious personal injury.
Any air spring which is unfolded must be refolded prior to being installed in a vehicle. Refer to the procedure. An incorrectly folded air spring could rupture, altering the handling characteristics of the vehicle. If a vehicle has been driven with an incorrectly folded air spring, a new air spring must be installed. Failure to follow these instructions may result in serious injury to vehicle occupant(s).
Failure to observe the following instructions may result in a sudden failure of the air spring or suspension system.
Any rear spring which is unfolded must be refolded prior to being installed in a vehicle.
The air spring refolding procedure should only be used for an air spring which has never supported the vehicle's weight while in the incorrectly folded position.
Incorrectly folded air springs found on vehicles during pre-delivery inspection or after use must be installed new.
Do not attempt to inflate any air spring which has been collapsed while uninflated from the rebound hanging position to the jounce stop.
When installing a new air spring, care must be taken not to apply a load to the suspension until springs have been inflated using the air spring fill procedure.
After inflating an air spring in the hanging position, it must be inspected for correct shape.
1.NOTE: The vehicle must be positioned on a suitable lifting device prior to deflating the air suspension system.
With the vehicle in NEUTRAL, position on a hoist until the wheel and tire assemblies are slightly above the ground.
2.Using the scan tool, vent the air springs.
3.Remove the air spring retainer.
4.Detach the air spring from the rear axle.
5.Remove the air spring in the following sequence.
1.Disconnect the air spring solenoid electrical connector.
2.Compress the quick connect locking ring and pull out the air tube.
3.Remove the air spring.
ShippingPaymentReturnsCustomer ServicesFeedback
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
1. Package handling takes about 2 business days at our warehouse, so please make sure entering correct payment and shipping information before checking out. Once your payment is completed, we are not going to accept any more changes to your order.
2.All domestic orders will be shipped via USPS, UPS or Fedex from our US warehouse and usually arrives to your door in about 2-7 business days.
3.Local pick up is not available.
4.International Buyers C Please Note:
a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.
b. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.]
[We only accept payment through PayPal. You can open a Paypal account at]
1.All of our brand new items come with a 60-Days money-back guarantee.
2.We define the item as defective only if it doesn't function as described, It is the buyer's responsibility to understand the item description before bidding.
3.We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the original item and pay for the S&H cost for the replacement.
4.We will refund the purchase price if the replacement is not available or buyer prefers a refund and send the original item back at his/her own cost.
5.Shipping& handling cost are not refundable.
6.Man-made damage by abuse or wrong operation is not covered by this warranty.
7.No product liability insurance is assumed.
8.Refunds will be credited within 5 to 7 business days of receiving the return. When we've received and processed the return, we will refund the applicable amount minus any Recovery Fees (See Details Below) for the amount you paid for the item(s), plus any applicable sales tax. ]
Q: How do I pay for my purchase?
A: MY store accepts PayPal.
Q: When will the item be shipped out?
A: This item will be shipped with 2 business day once payment completed.
Q: Where is my tracking number?
A: Please log on your account, click "my eBay"-->"my summary", or open your email box and find the shipping notification email.
Q: How do I return an item?
A: My tore accepts returns. Items must be returned within 60 days. Refunds will be given as money back. Please contact our customer service before you return an item. ]
1. We will leave a feedback once we get your payment.
2. If you are dissatisfied for any reason, please do contact us afeedback. We will work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave a feedback to all our customers.
3. If you are satisfied with the product you received, wish you can leave us a feedback.
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