Firestone Air Bag Kit W01-R58-4075 Air Bag Helper Springs 14 1/2 X 2 DUNLOP SP 257

Brand Name:GUOMAT
Certification:ISO/TS16949:2009
Model Number:2B4075
Minimum Order Quantity:1pc
Delivery Time:2-8 work days
Payment Terms:T/T, Western Union,Paypal or Others
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Verified Supplier
Location: Guangzhou Guangdong China
Address: No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,510540,China
Supplier`s last login times: within 29 hours
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Firestone Air Bag Kit W01-R58-4075 Industrial Air Spring 14 1/2 X 2 DUNLOP SP 257


GUOMAT NO. 2B4075 Cross OEM:


Rubber bellows:14 1/2 X 2

Firestone:W01-R58-4075

Firestone:W01 R58 4075

Firestone:W01R584075

Weight:2.9 KG

DUNLOP SP 257

DUNLOP SP257



GUOMAT NO. 2B4075 Data:


❶Nut/ Blind Nut


Top cover screw (nut) teeth: 4x M10
Top cover screw center distance: 283 mm
Bottom cover screw (nut) teeth: 4x M10
Bottom cover screw center distance: 283 mm

❷ air hole / air inlet / air connector
Air vent / air inlet:
1/2 BS


❸ cover


Top cover diameter (width): 311MM
Bottom cover diameter (width): 311MM

❹Rubber bellows


Rubber bellows Natural diameter: 368 mm
Working stroke: 70 MM- 280 MM
Maximum height: 280 MM
Minimum height (compression height): 70mm
Stroke height:
210 MM
❺ bumper block / buffer block
No Bumper Block
Twisted waist/waist ring
Belt hoop: a band loop


GUOMAT NO.ModelNominal Ø (inch) x convolutionsMaximum stroke (mm)Air Port size
1B 2 3/4x 1M/310212 3/4“ x 120G1/4
2B 2 3/4x 2M/310222 3/4“ x 245G1/4
3B 2 3/4x 3M/310232 3/4“ x 365G1/4
1B 4 1/2x 1M/310414 1/2“ x 1140G3/8
2B 4 1/2x 2M/310424 1/2“ x 2280G3/8
1B 6x 1M/310616" x 1155G1/2
2B 6x 2M/310626" x 2155G1/2
1B 8x 1PM/310818" x 195G3/4
2B 8x 2M/310828" x 2185G3/4
1B 9 1/4x 1M/310919 1/4” x 1105G3/4
2B 9 1/4x 1M/310929 1/4“ x 1230G3/4
1B 12x 1M/3112112" x 1105G3/4
2B 12x 2M/3112212" x 2215G3/4
3B 12x 3M/3112312" x 3315G3/4


China Firestone Air Bag Kit W01-R58-4075 Air Bag Helper Springs 14 1/2 X 2 DUNLOP SP 257 supplier

Firestone Air Bag Kit W01-R58-4075 Air Bag Helper Springs 14 1/2 X 2 DUNLOP SP 257

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