800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
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

All Categories


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

Melling MRK-548

KIT-ENGINE VALVE ROCKER ARM

689-MRK-548

jegs shipping
Estimated ship date 12/26/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Melling MRK-548 KIT-ENGINE VALVE ROCKER ARM $6.99
KIT-ENGINE VALVE ROCKER ARM

Specifications:

Arm Finish
Natural
Arm Material
Steel
Quantity
Sold as a kit
Rocker Arm Body Style
Standard
Rocker Arm Style
Non-roller
Self-Aligning
No
Shims Included
No
Manufacturer's Part Number:
MRK-548

Does Melling MRK-548 fit your vehicle?

Narrow Results

1978-1983 FORD E-100 ECONOLINE

  • Liter: 5.8
  • SubModel: CUSTOM
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1978 FORD F-250

  • Liter: 5.8
  • SubModel: NORTHLAND
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1984-1986 FORD E-150 ECONOLINE

  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1985-1992 FORD F-150

  • Liter: 5.8
  • SubModel: XLT LARIAT
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1992-1993 FORD E-350 ECONOLINE CLUB WAGON

  • Liter: 5.8
  • SubModel: CUSTOM HD
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1982-1983 FORD MUSTANG

  • CC: 4949
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1984-1985 FORD LTD

  • Liter: 5.0
  • SubModel: BASE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1978 FORD F-100

  • Liter: 5.8
  • SubModel: NORTHLAND
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1980-1981 MERCURY ZEPHYR

  • Liter: 4.2
  • SubModel: Z7
  • CUI: 255
  • EngineType: V8 ( 4.2 L / 255 )

1985-1989 FORD BRONCO

  • Liter: 5.0
  • SubModel: EDDIE BAUER
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1979 FORD FAIRMONT

  • CC: 4949
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1988-1996 FORD E-150 ECONOLINE CLUB WAGON

  • Liter: 5.8
  • SubModel: XLT
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1979-1982 FORD E-250 ECONOLINE

  • Liter: 5.0
  • SubModel: CHATEAU
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1992 FORD BRONCO

  • Liter: 5.0
  • SubModel: BASE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1991-1992 FORD BRONCO

  • Liter: 5.0
  • SubModel: CUSTOM
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1982 FORD LTD

  • Liter: 5.8
  • SubModel: S
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1993-1997 FORD F-350

  • Liter: 5.8
  • SubModel: XLT
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1991-1993 FORD THUNDERBIRD

  • EngineType: ALL
  • SubModel: V8

1978 FORD LTD

  • CC: 5752
  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1983-1985 FORD F-150

  • EngineType: ALL
  • SubModel: CUSTOM

1980 LINCOLN CONTINENTAL

  • EngineType: ALL
  • SubModel: ALL

1982 FORD F-100

  • Liter: 4.2
  • SubModel: XLS
  • CUI: 255
  • EngineType: V8 ( 4.2 L / 255 )

1985-1995 FORD MUSTANG

  • EngineType: ALL
  • SubModel: GT

1982 FORD MUSTANG

  • Liter: 5.0
  • SubModel: GL
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1982-1983 FORD BRONCO

  • Liter: 5.0
  • SubModel: XLS
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1983-1985 MERCURY GRAND MARQUIS

  • EngineType: ALL
  • SubModel: COLONY PARK

1993-1996 FORD BRONCO

  • EngineType: ALL
  • SubModel: EDDIE BAUER

1979-1982 FORD E-150 ECONOLINE

  • Liter: 5.0
  • SubModel: BASE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1983 FORD THUNDERBIRD

  • Liter: 5.0
  • SubModel: HERITAGE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1981-1990 LINCOLN TOWN CAR

  • EngineType: ALL
  • SubModel: ALL

1984 FORD MUSTANG

  • EngineType: ALL
  • SubModel: BASE

1978 FORD RANCHERO

  • Liter: 5.8
  • SubModel: GT
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1992-1996 FORD E-150 ECONOLINE CLUB WAGON

  • Liter: 5.0
  • SubModel: CHATEAU
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1994-1996 FORD BRONCO

  • EngineType: ALL
  • SubModel: XLT

1981-1982 MERCURY GRAND MARQUIS

  • EngineType: ALL
  • SubModel: ALL

1978 FORD F-250

  • Liter: 5.0
  • SubModel: RANGER LARIAT
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1993 FORD BRONCO

  • EngineType: ALL
  • SubModel: CUSTOM

1978-1982 FORD E-100 ECONOLINE

  • Liter: 5.8
  • SubModel: CHATEAU
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1981 FORD GRANADA

  • Liter: 4.2
  • SubModel: L
  • CUI: 255
  • EngineType: V8 ( 4.2 L / 255 )

1979-1983 FORD E-150 ECONOLINE CLUB WAGON

  • Liter: 5.0
  • SubModel: CUSTOM
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1979-1982 FORD E-100 ECONOLINE CLUB WAGON

  • Liter: 5.0
  • SubModel: CHATEAU
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1984-1986 FORD E-250 ECONOLINE CLUB WAGON

  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1983 FORD THUNDERBIRD

  • Liter: 5.0
  • SubModel: LX
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1988-1991 FORD E-150 ECONOLINE CLUB WAGON

  • Liter: 5.0
  • SubModel: XL
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1982-1983 FORD F-150

  • Liter: 5.0
  • SubModel: XLS
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1992-1996 FORD E-150 ECONOLINE CLUB WAGON

  • Liter: 5.8
  • SubModel: CHATEAU
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1978-1982 FORD E-350 ECONOLINE CLUB WAGON

  • Liter: 5.8
  • SubModel: CHATEAU
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1978 MERCURY COUGAR

  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1978-1982 FORD E-350 ECONOLINE

  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1982 MERCURY MARQUIS

  • EngineType: ALL
  • SubModel: BASE

1978 FORD F-350

  • Liter: 5.0
  • SubModel: NORTHLAND
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1983-1991 FORD E-350 ECONOLINE CLUB WAGON

  • Liter: 5.8
  • SubModel: XL
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1987-1988 MERCURY COUGAR

  • EngineType: ALL
  • SubModel: XR-7

1980-1982 FORD THUNDERBIRD

  • Liter: 4.2
  • SubModel: BASE
  • CUI: 255
  • EngineType: V8 ( 4.2 L / 255 )

1982 FORD F-150

  • Liter: 5.8
  • SubModel: XLT LARIAT
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1983-1984 FORD F-250

  • Liter: 5.8
  • SubModel: XLT
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1990 FORD BRONCO

  • EngineType: ALL
  • SubModel: EDDIE BAUER

1991-1992 MERCURY COUGAR

  • EngineType: ALL
  • SubModel: XR-7

1979-1980 FORD GRANADA

  • Liter: 5.0
  • SubModel: ESS
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1980 FORD GRANADA

  • Liter: 4.2
  • SubModel: BASE
  • CUI: 255
  • EngineType: V8 ( 4.2 L / 255 )

1995-1996 FORD F-150

  • Liter: 5.0
  • SubModel: EDDIE BAUER
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1978-1979 FORD F-100

  • Liter: 5.8
  • SubModel: RANGER XLT
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1981 FORD MUSTANG

  • EngineType: ALL
  • SubModel: COBRA

1978-1982 FORD F-150

  • Liter: 5.8
  • SubModel: CUSTOM
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1985-1992 FORD F-150

  • Liter: 5.0
  • SubModel: XLT LARIAT
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1978-1982 FORD E-100 ECONOLINE

  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1982 MERCURY MARQUIS

  • Liter: 5.0
  • SubModel: BROUGHAM
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1992-1996 FORD E-350 ECONOLINE CLUB WAGON

  • Liter: 5.8
  • SubModel: CHATEAU
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1990 FORD BRONCO

  • EngineType: ALL
  • SubModel: XLT

1992-1996 FORD E-150 ECONOLINE

  • Liter: 5.0
  • SubModel: BASE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1978 FORD THUNDERBIRD

  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1983-1985 MERCURY GRAND MARQUIS

  • EngineType: ALL
  • SubModel: LS

1978 FORD RANCHERO

  • Liter: 5.8
  • SubModel: 500
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1979-1980 FORD E-250 ECONOLINE CLUB WAGON

  • Liter: 5.0
  • SubModel: CHATEAU
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1992 FORD BRONCO

  • Liter: 5.0
  • SubModel: XLT NITE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1980-1986 FORD F-350

  • CC: 4949
  • Liter: 5.0
  • SubModel: BASE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1984 FORD MUSTANG

  • Liter: 5.0
  • SubModel: GT-350 20TH ANNIVERSARY
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1984-1991 FORD E-250 ECONOLINE CLUB WAGON

  • Liter: 5.8
  • SubModel: XLT
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1992-1996 FORD E-150 ECONOLINE

  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1978-1982 FORD E-350 ECONOLINE

  • Liter: 5.8
  • SubModel: CHATEAU
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1993-1996 FORD BRONCO

  • EngineType: ALL
  • SubModel: XL

1980 FORD GRANADA

  • Liter: 4.2
  • SubModel: ESS
  • CUI: 255
  • EngineType: V8 ( 4.2 L / 255 )

1982 FORD LTD

  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1978-1982 FORD E-250 ECONOLINE CLUB WAGON

  • Liter: 5.8
  • SubModel: CHATEAU
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1991-1992 FORD BRONCO

  • Liter: 5.0
  • SubModel: XL
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1995 FORD F-250

  • CC: 5752
  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1996-2001 FORD EXPLORER

  • Liter: 5.0
  • SubModel: LIMITED
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1979-1982 FORD E-100 ECONOLINE CLUB WAGON

  • Liter: 5.0
  • SubModel: BASE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1983-1984 FORD F-350

  • Liter: 5.8
  • SubModel: XLT
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1982-1983 FORD MUSTANG

  • EngineType: ALL
  • SubModel: GT

1978 FORD THUNDERBIRD

  • Liter: 5.8
  • SubModel: TOWN LANDAU
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1978-1982 FORD E-250 ECONOLINE CLUB WAGON

  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1978-1982 FORD E-250 ECONOLINE

  • Liter: 5.8
  • SubModel: BASE
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1993 FORD F-250

  • CC: 5752
  • Liter: 5.8
  • SubModel: XLT
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1995-1996 FORD F-150

  • Liter: 5.0
  • SubModel: SPECIAL
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1978 FORD E-150 ECONOLINE CLUB WAGON

  • Liter: 5.8
  • SubModel: NORTHLAND
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1980-1982 FORD THUNDERBIRD

  • Liter: 4.2
  • SubModel: TOWN LANDAU
  • CUI: 255
  • EngineType: V8 ( 4.2 L / 255 )

1991-1992 FORD THUNDERBIRD

  • Liter: 5.0
  • SubModel: BASE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1993-1997 FORD F-250

  • Liter: 5.0
  • SubModel: XLT
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1982-1996 FORD F-150

  • Liter: 5.0
  • SubModel: XL
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )
Items You Need

Before you leave us... Receive a free catalog or join our email list

Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

Request CatalogJoin Email List