800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Firestone 6781

Replacement Air Spring

Firestone 6781
Representative Image
Product images may differ from actual product appearance.

385-6781

made in usa
jegs shipping
FREE Shipping
Ships
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Firestone 6781 Replacement Air Spring $124.99
Replacement Air Spring

Firestone 6781 Details

Bellow Spring

  • 3/8"-16 bottom blind nut
  • 1/4 NPT air hose connector
  • Two - 3/8"-16 x 3/4" top studs

Replacement spring for these Firestone Air Suspension Kits
  • 385-2025
  • 385-2071
  • 385-2085
  • 385-2100
  • 385-2101
  • 385-2109
  • 385-2116
  • 385-2153
  • 385-2170
  • 385-2176
  • 385-2190
  • 385-2220
  • 385-2245
  • 385-2249
  • 385-2250
  • 385-2251
  • 385-2253
  • 385-2255
  • 385-2284
  • 385-2286
  • 385-2304
  • 385-2355
  • 385-2362
  • 385-2382
  • 385-2425
  • 385-2474
  • 385-2478
  • 385-2525
  • 385-2542
  • 385-2582

Specifications:

Position
Front Or Rear
Quantity
Sold individually
Manufacturer's Part Number:
6781

The Firestone air suspension system main component are the air springs. The air springs in the air suspension systems are built to take a beating, but they are moving mechanical parts, and eventually all moving mechanical parts will fail. If this happens to you, don't worry, Firestone offers replacement springs for all of their air suspension systems. These air springs are as easy to replace as the original springs were to install. The replacement Firestone air springs can also be utilized in custom air spring applications.

Does Firestone 6781 fit your vehicle?

Narrow Results
Filter By
Year
Filter By
Make
Filter By
Model
Filter By
SubModel
Filter By
EngineType
Filter By
CC
Filter By
Liter
Filter By
Aspiration

1974 DODGE D200 PICKUP

  • CC: 5900
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.9
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: T
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

2002-2005 GMC SIERRA 3500

  • CC: 6599
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

1977 DODGE D300 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: BASE

2007 GMC SIERRA 3500 CLASSIC

  • EngineType: ALL
  • SubModel: CLASSIC SLE

1979-1980 GMC K2500 SUBURBAN

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1979 DODGE D300 PICKUP

  • CC: 3687
  • Liter: 3.7
  • SubModel: BASE
  • CUI: 225
  • EngineType: L6 ( 3.7 L / 225 )

1969-1971 CHEVROLET C30 PICKUP

  • CC: 4097
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 4.1
  • SubModel: BASE
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

2007 GMC SIERRA 3500 CLASSIC

  • EngineType: ALL
  • SubModel: CLASSIC SLT

1998 DODGE B1500 VAN

  • CC: 5211
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.2
  • SubModel: BASE
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1979-1980 GMC K2500 SUBURBAN

  • EngineType: ALL
  • SubModel: HIGH SIERRA

2006-2007 DODGE RAM 1500

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: TRX4

1990-1991 CHEVROLET R3500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: SILVERADO

1981-1982 DODGE D350 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: BASE

1974 CHEVROLET C30 PICKUP

  • CC: 5737
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1988 CHEVROLET R30 PICKUP

  • Liter: 5.7
  • SubModel: CUSTOM DELUXE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1982 DODGE W350 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.9
  • SubModel: BASE
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1987-1991 GMC V2500 SUBURBAN

  • EngineType: ALL
  • SubModel: ALL

1996-1997 DODGE B2500 VAN

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: BASE

1979 FORD F-350

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 7.5
  • SubModel: RANGER XLT
  • CUI: 460
  • EngineType: V8 ( 7.5 L / 460 )

1989-1993 GMC K3500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: SIERRA

1975-1980 CHEVROLET C10 PICKUP

  • EngineType: ALL
  • SubModel: CUSTOM

1997 DODGE RAM 2500

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours~w/Contact Overload Springs
  • Liter: 5.9
  • Aspiration: T
  • SubModel: BASE
  • Engine Vin: D
  • CUI: 359
  • EngineType: L6 ( 5.9 L / 359 )

1974 CHEVROLET C10 PICKUP

  • CC: 7441
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

2006 CHEVROLET SILVERADO 1500 HD

  • EngineType: ALL
  • SubModel: ALL

1983-1987 DODGE D350 PICKUP

  • CC: 3687
  • Liter: 3.7
  • SubModel: BASE
  • CUI: 225
  • EngineType: L6 ( 3.7 L / 225 )

1969 CHEVROLET C30 PICKUP

  • CC: 6489
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 6.5
  • SubModel: BASE
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1988 CHEVROLET R30 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 7.4
  • SubModel: CUSTOM DELUXE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

2003-2005 FORD EXCURSION

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.4
  • SubModel: EDDIE BAUER
  • CUI: 330
  • EngineType: V8 ( 5.4 L / 330 )

1980-1982 FORD F-350

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: CUSTOM

1987-1991 GMC V3500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: ALL

1995 DODGE B2500 VAN

  • CC: 3906
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 3.9
  • SubModel: BASE
  • CUI: 239
  • EngineType: V6 ( 3.9 L / 239 )

1978-1981 FORD F-150

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: RANGER LARIAT

1993 TOYOTA PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: RN02

1982-1983 FORD F-350

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: XLS

1987-1989 GMC R2500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: ALL

1985 CHEVROLET C10 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: CUSTOM

1995-1996 DODGE RAM 2500

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours~w/Contact Overload Springs
  • Liter: 5.9
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: 5
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1991-1993 DODGE D250 PICKUP

  • EngineType: ALL
  • SubModel: CUSTOM

1976 CHEVROLET C10 SUBURBAN

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: CUSTOM DELUXE

1973 CHEVROLET C20 PICKUP

  • CC: 5736
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1998 CHEVROLET K1500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: SILVERADO

2003 DODGE RAM 1500

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: LARAMIE

1999-2000 CHEVROLET K2500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 6.5
  • SubModel: LS
  • CUI: 395
  • EngineType: V8 ( 6.5 L / 395 )

1980 CHEVROLET C10 PICKUP

  • CC: 4097
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 4.1
  • SubModel: BIG TEN
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

2001-2002 CHEVROLET SILVERADO 2500

  • EngineType: ALL
  • SubModel: CUSTOM

2007 DODGE RAM 1500

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.7
  • SubModel: LARAMIE
  • CUI: 345
  • EngineType: V8 ( 5.7 L / 345 )

1986 CHEVROLET C30 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 4.8
  • SubModel: SCOTTSDALE
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

2001-2002 CHEVROLET SILVERADO 1500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003 FORD EXCURSION

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 7.3
  • SubModel: EDDIE BAUER
  • CUI: 445
  • EngineType: V8 ( 7.3 L / 445 )

1972-1973 DODGE W200 PICKUP

  • CC: 5212
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.2
  • SubModel: BASE
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

1979-1980 GMC C3500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: SIERRA GRANDE

1979 FORD F-350

  • CC: 4917
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 4.9
  • SubModel: CUSTOM
  • CUI: 300
  • EngineType: L6 ( 4.9 L / 300 )

1993-1994 FORD F-250

  • EngineType: ALL
  • SubModel: CUSTOM

1970-1971 CHEVROLET C30 PICKUP

  • CC: 6588
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1979 GMC K1500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

2014 FORD F-150

  • CC: 6210
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours~With B&W Hitch Only
  • Liter: 6.2
  • SubModel: XLT
  • CUI: 379
  • EngineType: V8 ( 6.2 L / 379 )

1990 CHEVROLET V3500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: SCOTTSDALE

1979 FORD F-250

  • CC: 4917
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 4.9
  • SubModel: RANGER
  • CUI: 300
  • EngineType: L6 ( 4.9 L / 300 )

1999 DODGE RAM 1500

  • CC: 5211
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.2
  • SubModel: ST
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

2000-2004 GMC YUKON XL 1500

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: SLT

1997 DODGE B3500 VAN

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: BASE

1995-1996 FORD F-150

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: SPECIAL

2009 CHEVROLET SUBURBAN 2500

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: LS

1988 TOYOTA PICKUP

  • EngineType: ALL
  • SubModel: SR5 TURBO

2005-2008 DODGE RAM 1500

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 4.7
  • SubModel: ST
  • CUI: 285
  • EngineType: V8 ( 4.7 L / 285 )

1986 FORD F-350

  • EngineType: ALL
  • SubModel: XLT

2007 GMC SIERRA 1500 HD CLASSIC

  • EngineType: ALL
  • SubModel: ALL

1999 GMC C2500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 6.5
  • SubModel: SIERRA SL
  • CUI: 395
  • EngineType: V8 ( 6.5 L / 395 )

2011-2012 FORD F-150

  • CC: 5000
  • Liter: 5.0
  • SubModel: XL
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

2006 GMC SIERRA 3500

  • CC: 5967
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 6.0
  • SubModel: SLE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

1981 CHEVROLET C10 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.7
  • SubModel: SCOTTSDALE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1995-1998 DODGE RAM 2500

  • EngineType: ALL
  • SubModel: LUJO

1972 DODGE D300 PICKUP

  • CC: 5900
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.9
  • SubModel: BASE
  • CUI: 360
  • EngineType: V8 ( 5.9 L / 360 )

1987 GMC V1500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: ALL

2004-2005 CHEVROLET SILVERADO 2500 HD

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: WT

1984-1993 DODGE D150 PICKUP

  • CC: 5211
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.2
  • SubModel: BASE
  • CUI: 318
  • EngineType: V8 ( 5.2 L / 318 )

2000 FORD EXCURSION

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: LIMITED

1989-1993 CHEVROLET C1500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: CHEYENNE

1993 FORD F-250

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.0
  • SubModel: XLT
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1996 CHEVROLET P30 VAN

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1980-1982 FORD F-150

  • CC: 4949
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.0
  • Aspiration: N
  • SubModel: CUSTOM
  • Engine Vin: F
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1974 CHEVROLET C20 SUBURBAN

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 4.8
  • SubModel: BASE
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1987 FORD F-250

  • Liter: 7.5
  • SubModel: CUSTOM
  • CUI: 460
  • EngineType: V8 ( 7.5 L / 460 )

1990-1994 CHEVROLET K1500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: WT

1978-1979 FORD F-100

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: RANGER

2008 DODGE RAM 1500

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.7
  • Aspiration: N
  • SubModel: LARAMIE
  • Engine Vin: 2
  • CUI: 345
  • EngineType: V8 ( 5.7 L / 345 )

1998 CHEVROLET K2500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 7.4
  • SubModel: WT
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1975-1978 CHEVROLET C20 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: ALL

1979-1980 GMC C3500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1995-1996 FORD F-150

  • CC: 4917
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 4.9
  • SubModel: XLT
  • CUI: 300
  • EngineType: L6 ( 4.9 L / 300 )

1981 CHEVROLET C10 PICKUP

  • CC: 4097
  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 4.1
  • SubModel: CHEYENNE
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

2004 CHEVROLET SILVERADO 2500

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: WT

1985 CHEVROLET K20 SUBURBAN

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: SCOTTSDALE

2006 DODGE RAM 1500

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 5.7
  • Aspiration: N
  • SubModel: LARAMIE
  • Engine Vin: 2
  • CUI: 345
  • EngineType: V8 ( 5.7 L / 345 )

2011-2012 FORD F-150

  • CC: 3700
  • Liter: 3.7
  • SubModel: XL
  • CUI: 226
  • EngineType: V6 ( 3.7 L / 226 )

1979-1980 GMC K1500 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: HIGH SIERRA

1997-1998 DODGE B3500 VAN

  • EngineType: ALL
  • SubModel: SLT

2001-2002 CHEVROLET SILVERADO 2500 HD

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • EngineType: ALL
  • SubModel: LT

1986 CHEVROLET C30 PICKUP

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 7.4
  • SubModel: SCOTTSDALE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1976 FORD F-250

  • Fitment_Note: Install Time 1.5 Hours~Install Time 2 Hours
  • Liter: 7.5
  • SubModel: BASE
  • CUI: 460
  • EngineType: V8 ( 7.5 L / 460 )
6781 - Firestone Replacement Air Springs is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Great, everything described Customer was pleased with fast delivery and correct part.
Date published: 2016-12-09
  • y_2018, m_2, d_18, h_2
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_10001_10001_1318377, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_jegs