Sealed Power

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Sealed Power Engine Parts from Northern Auto Parts

Renowned for their durability and precision, Sealed Power parts are engineered to enhance your engine's efficiency and power. Our selection includes everything from Sealed Power bearings and pistons to rings and gaskets, designed to meet the rigorous demands of both daily driving and high-performance applications. We trust Sealed Power for some components in our engine kits, and we stand by their quality and price.

Elevate your vehicle's performance with Northern Auto Parts' catalog of Sealed Power engine components.

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  • Sealed Power

    Part #: H669DCP30

    CAST PISTON H669DCP30

    Engine Make: Sealed Power
    $29.52

  • Sealed Power

    Part #: H815DCP20

    CAST PISTON H815DCP20

    Engine Make: Sealed Power
    $24.27

  • Sealed Power

    Part #: H815DCP30

    CAST PISTON H815DCP30

    Engine Make: Sealed Power
    $24.27

  • Sealed Power

    Part #: H815DCP40

    CAST PISTON H815DCP40

    Engine Make: Sealed Power
    $24.27
  • FED1011P40 Cast Piston Set

    Sealed Power

    Part #: 1011P40

    FED1011P40 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 3.6250 IN
    pdm:Compression Height: 1.858 IN
    pdm:Head Illustration: 23
    pdm:Head Type: Flat Head - 8.3:1 C.R.
    pdm:Minimum Clearance: 0.001 @ 3.130 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.040 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.062
    pdm:Piston Head Type: Flat
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9122 IN
    pdm:Second Compression Ring Thickness: 0.09375 IN
    pdm:Top Compression Ring Thickness: 0.09375 IN
    pdm:line_code: FED
    pdm:internal_sku: FED1011P40
    pdm:Grade Type: Premium
    $43.66
  • FED224-41144V Oil Pump

    Sealed Power

    Part #: 224-41144V

    FED224-41144V Oil Pump

    Engine Make: Sealed Power
    pdm:Grade Type: Standard Replacement
    pdm:Height: 149.21 MM
    pdm:Gasket Or Seal Included: Yes
    pdm:Housing Material: Cast Iron
    pdm:Mounting Hole Diameter: 9.52 MM
    pdm:Drive Type: Drive Shaft
    pdm:Additional Volume Over Stock Percentage: 25
    pdm:Height: 5.670 IN
    pdm:Drive Shaft Included: Yes
    pdm:Mounting Hole Quantity: 2
    pdm:Mounting Hole Diameter: 0.375 IN
    pdm:Oil Pump Type: Gear
    pdm:Pickup Screen Diameter: 18.94 MM
    pdm:Pickup Screen Diameter: 0.740 IN
    pdm:Oil Pump Pressure Type: Standard Pressure
    pdm:line_code: FED
    pdm:Oil Pump Volume Type: High Volume
    pdm:Width: 108.62 MM
    pdm:Width: 4.270 IN
    pdm:Part Description: Engine Oil Pump
    pdm:internal_sku: FED224-41144V
    $134.10
  • FED224-4143 Oil Pump

    Sealed Power

    Part #: 224-4143

    FED224-4143 Oil Pump

    Engine Make: Sealed Power
    pdm:Drive Type: Drive Shaft
    pdm:Drive Shaft Included: No
    pdm:Engine Family: Small Block
    pdm:Gasket Or Seal Included: No
    pdm:Grade Type: Standard Replacement
    pdm:Additional Volume Over Stock Percentage: 25
    pdm:Housing Material: Cast Iron
    pdm:Height: 112.54 MM
    pdm:Manufacture: Chevrolet
    pdm:Mounting Hole Diameter: 0.250 IN
    pdm:Height: 4.430 IN
    pdm:Mounting Hole Diameter: 6.35 MM
    pdm:Oil Pump Pressure Type: Standard Pressure
    pdm:Note 2: Requires 224-6146E shaft
    pdm:Part Description: Engine Oil Pump
    pdm:line_code: FED
    pdm:Oil Pump Volume Type: High Volume
    pdm:Width: 81.03 MM
    pdm:Oil Pump Type: Gear
    pdm:Width: 3.190 IN
    pdm:internal_sku: FED224-4143
    pdm:Design Feature 1: 5/8" inlet
    pdm:Mounting Hole Quantity: 2
    $60.78
  • FED224-4146 Oil Pump

    Sealed Power

    Part #: 224-4146

    FED224-4146 Oil Pump

    Engine Make: Sealed Power
    pdm:Drive Type: Drive Shaft
    pdm:Engine Family: Small Block
    pdm:Design Feature 1: 5/8" inlet
    pdm:Gasket Or Seal Included: No
    pdm:Grade Type: Standard Replacement
    pdm:Mounting Hole Diameter: 6.35 MM
    pdm:Housing Material: Cast Iron
    pdm:Mounting Hole Quantity: 2
    pdm:Height: 4.150 IN
    pdm:Mounting Hole Diameter: 0.250 IN
    pdm:Part Description: Engine Oil Pump
    pdm:Oil Pump Type: Gear
    pdm:Oil Pump Pressure Type: Standard Pressure
    pdm:Oil Pump Volume Type: Standard Volume
    pdm:line_code: FED
    pdm:Height: 105.48 MM
    pdm:Manufacture: Chevrolet
    pdm:Width: 3.200 IN
    pdm:Width: 82.47 MM
    pdm:internal_sku: FED224-4146
    $38.74
  • FED224-61143 Oil Pump Int Shaft

    Sealed Power

    Part #: 224-61143

    FED224-61143 Oil Pump Int Shaft

    Engine Make: Sealed Power
    pdm:Grade Type: Standard Replacement
    pdm:Hardunit: RC
    pdm:Engine Family: Small Block
    pdm:Hardness: 58
    pdm:Part Description: Engine Oil Pump Intermediate Shaft
    pdm:Manufacture: Ford
    pdm:Shaft Diameter: 7.9 MM
    pdm:Length: 8.190 IN
    pdm:internal_sku: FED224-61143
    pdm:line_code: FED
    pdm:Shaft Diameter: 0.311 IN
    pdm:Length: 208.0 MM
    pdm:Shaft Material: Low Carbon Steel
    $8.99
  • FED224-6146E Oil Pump Int Shaft

    Sealed Power

    Part #: 224-6146E

    FED224-6146E Oil Pump Int Shaft

    Engine Make: Sealed Power
    pdm:Grade Type: Standard Replacement
    pdm:Engine Family: V6, Small Block
    pdm:Manufacture: Chevrolet
    pdm:Hardness: 23
    pdm:Length: 5.970 IN
    pdm:Part Description: Engine Oil Pump Intermediate Shaft
    pdm:Length: 151.6 MM
    pdm:internal_sku: FED224-6146E
    pdm:Shaft Diameter: 0.483 IN
    pdm:Note 2: Heavy Duty; w/Integral steel guide
    pdm:Shaft Diameter: 12.24 MM
    pdm:line_code: FED
    pdm:Hardunit: RC
    pdm:Shaft Material: Stress Proof Steel
    $12.78
  • FED235NP20 Cast Piston Set

    Sealed Power

    Part #: 235NP20

    FED235NP20 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 3.8750 IN
    pdm:Bore Diameter: 98.4 MM
    pdm:Compression Height: 1.780 IN
    pdm:Head Illustration: 189
    pdm:Head Type: Flat Head w/4 valve reliefs
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.020 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9278 IN
    pdm:Piston Pin Outside Diameter: 23.566 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED235NP20
    pdm:Grade Type: Standard Replacement
    pdm:Piston Head Type: Flat
    $21.89
  • FED235NP30 Cast Piston Set

    Sealed Power

    Part #: 235NP30

    FED235NP30 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 3.8750 IN
    pdm:Bore Diameter: 98.4 MM
    pdm:Compression Height: 1.780 IN
    pdm:Head Illustration: 189
    pdm:Head Type: Flat Head w/4 valve reliefs
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.030 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9278 IN
    pdm:Piston Pin Outside Diameter: 23.566 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED235NP30
    $21.89
  • FED235NP40 Cast Piston Set

    Sealed Power

    Part #: 235NP40

    FED235NP40 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 3.8750 IN
    pdm:Bore Diameter: 98.4 MM
    pdm:Compression Height: 1.780 IN
    pdm:Head Illustration: 189
    pdm:Head Type: Flat Head w/4 valve reliefs
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.040 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9278 IN
    pdm:Piston Pin Outside Diameter: 23.566 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED235NP40
    pdm:Grade Type: Premium
    pdm:Piston Head Type: Flat
    $21.89
  • FED235NP60 Cast Piston Set

    Sealed Power

    Part #: 235NP60

    FED235NP60 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 3.8750 IN
    pdm:Bore Diameter: 98.4 MM
    pdm:Compression Height: 1.780 IN
    pdm:Head Illustration: 189
    pdm:Head Type: Flat Head w/4 valve reliefs
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.060 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9278 IN
    pdm:Piston Pin Outside Diameter: 23.566 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED235NP60
    pdm:Grade Type: Premium
    pdm:Piston Head Type: Flat
    $21.89
  • FED273AP Cast Piston Set

    Sealed Power

    Part #: 273AP

    FED273AP Cast Piston Set

    Engine Make: Sealed Power
    pdm:Compression Height: 1.585 IN
    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 4.0000 IN
    pdm:Bore Diameter: 101.6 MM
    pdm:Head Type: Flat Head w/4 valve reliefs - 8.2:1 C.R. w/64cc cyl. head
    pdm:Head Illustration: 26
    pdm:Pin Offset (Inch): 0.06
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Dome Volume CC: Negative 005.0
    pdm:Oversized: No
    pdm:Pin Offset (MM): 1.524
    pdm:Minimum Clearance: 0.0015 @ 2.300 from top of head
    pdm:line_code: FED
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:Part Description: Engine Piston
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9122 IN
    pdm:Piston Pin Outside Diameter: 23.17 MM
    pdm:internal_sku: FED273AP
    pdm:Grade Type: Standard Replacement
    pdm:Piston Head Type: Flat
    $16.80
  • FED2777PNA Engine Piston

    Sealed Power

    Part #: 2777PNA

    FED2777PNA Engine Piston

    Engine Make: Sealed Power
    pdm:Piston Material: Cast Aluminum
    pdm:Second Compression Ring Thickness: 2.40 MM
    pdm:Piston Head Type: Bowl
    pdm:Assembly Lubricant Included: No
    pdm:Top Compression Ring Thickness: 3.00 MM
    pdm:Piston Pin Outside Diameter: 40.00 MM
    pdm:internal_sku: FED2777PNA
    pdm:Oil Ring Thickness: 4.00 MM
    pdm:Oversized: No
    pdm:Part Description: Engine Piston
    pdm:line_code: FED
    pdm:Compression Height: 71.60 MM
    pdm:Cylinder Bore Diameter: 4.0157 IN
    pdm:Cylinder Bore Diameter: 102.0 MM
    pdm:Grade Type: Standard Replacement
    $109.71
  • FED2785PN Engine Piston

    Sealed Power

    Part #: 2785PN

    FED2785PN Engine Piston

    Engine Make: Sealed Power
    pdm:Oil Ring Thickness: 3.00 MM
    pdm:Assembly Lubricant Included: No
    pdm:Oversized: No
    pdm:Piston Material: Cast Aluminum
    pdm:Compression Height: 49.60 MM
    pdm:Cylinder Bore Diameter: 103.00 MM
    pdm:Part Description: Engine Piston
    pdm:Top Compression Ring Thickness: 3.00 MM
    pdm:Second Compression Ring Thickness: 2.00 MM
    pdm:line_code: FED
    pdm:internal_sku: FED2785PN
    pdm:Piston Pin Outside Diameter: 34.50 MM
    pdm:Piston Head Type: Bowl
    pdm:Grade Type: Standard Replacement
    $57.25
  • FED287P30 Cast Piston Set

    Sealed Power

    Part #: 287P30

    FED287P30 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 3.7188 IN
    pdm:Bore Diameter: 94.5 MM
    pdm:Compression Height: 1.711 IN
    pdm:Head Illustration: 7
    pdm:Head Type: Flat Head w/4 valve reliefs - 9.2:1 C.R.; Use w/E265X ring set
    pdm:Minimum Clearance: 0.0015 @ 2.610 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.030 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9804 IN
    pdm:Piston Pin Outside Diameter: 24.902 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED287P30
    pdm:Grade Type: Standard Replacement
    pdm:Piston Head Type: Flat
    $54.85
  • FED310AP Cast Piston Set

    Sealed Power

    Part #: 310AP

    FED310AP Cast Piston Set

    Engine Make: Sealed Power
    pdm:Part Description: Engine Piston
    pdm:Assembly Lubricant Included: No
    pdm:Oversized: No
    pdm:Compression Height: 1.654 IN
    pdm:Piston Pin Outside Diameter: 0.9275 IN
    pdm:Bore Diameter: 4.0000 IN
    pdm:Piston Material: Cast Aluminum
    pdm:Top Compression Ring Thickness: 0.078125 IN
    pdm:line_code: FED
    pdm:Second Compression Ring Thickness: 0.078125 IN
    pdm:internal_sku: FED310AP
    pdm:Grade Type: Premium
    $19.71
  • FED310AP30 Cast Piston Set

    Sealed Power

    Part #: 310AP30

    FED310AP30 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 4.0000 IN
    pdm:Compression Height: 1.654 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.030 IN
    pdm:Part Description: Engine Piston
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9275 IN
    pdm:Second Compression Ring Thickness: 0.078125 IN
    pdm:Top Compression Ring Thickness: 0.078125 IN
    pdm:line_code: FED
    pdm:internal_sku: FED310AP30
    pdm:Grade Type: Standard Replacement
    $19.71
  • FED310AP40 Cast Piston Set

    Sealed Power

    Part #: 310AP40

    FED310AP40 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 4.0000 IN
    pdm:Compression Height: 1.654 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.040 IN
    pdm:Part Description: Engine Piston
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9275 IN
    pdm:Second Compression Ring Thickness: 0.078125 IN
    pdm:Top Compression Ring Thickness: 0.078125 IN
    pdm:line_code: FED
    pdm:internal_sku: FED310AP40
    pdm:Grade Type: Standard Replacement
    $19.71
  • FED362NP40 Cast Piston Set

    Sealed Power

    Part #: 362NP40

    FED362NP40 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 4.0800 IN
    pdm:Bore Diameter: 103.6 MM
    pdm:Compression Height: 1.581 IN
    pdm:Head Illustration: 29
    pdm:Head Type: Recessed Head .190 deep x 3.640 dia. w/4 valve reliefs - 9.0:1 C.R.
    pdm:Minimum Clearance: 0.001 @ 2.440 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.040 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Pin Type: P
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.931 IN
    pdm:Piston Pin Outside Diameter: 23.647 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:Weight W Pin Gram: 00765.+/- 00.
    pdm:line_code: FED
    pdm:internal_sku: FED362NP40
    pdm:Piston Head Type: Recessed
    pdm:Grade Type: Standard Replacement
    $35.81
  • FED368P40 Cast Piston Set

    Sealed Power

    Part #: 368P40

    FED368P40 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 4.1875 IN
    pdm:Bore Diameter: 106.4 MM
    pdm:Compression Height: 1.947 IN
    pdm:Head Illustration: 28
    pdm:Head Type: Recessed Head .090 deep x 3.500 dia. - 9.9:1 C.R.
    pdm:Minimum Clearance: 0.0015 @ bottom of skirt
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.040 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9997 IN
    pdm:Piston Pin Outside Diameter: 25.392 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED368P40
    pdm:Grade Type: Standard Replacement
    pdm:Piston Head Type: Recessed
    $55.19
  • FED381NP40 Cast Piston Set

    Sealed Power

    Part #: 381NP40

    FED381NP40 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 4.0500 IN
    pdm:Bore Diameter: 101.6 MM
    pdm:Compression Height: 1.660 IN
    pdm:Head Illustration: 31
    pdm:Head Type: Recessed Head .097 deep x 2.620 dia. w/4 valve pockets
    pdm:Minimum Clearance: 0.0015 @ 2.630 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.040 IN
    pdm:Part Description: Engine Piston
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9753 IN
    pdm:Piston Pin Outside Diameter: 24.773 MM
    pdm:Second Compression Ring Thickness: 0.0937 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED381NP40
    pdm:Grade Type: Premium
    pdm:Piston Head Type: Recessed
    $25.86
  • FED392AP30 Cast Piston Set

    Sealed Power

    Part #: 392AP30

    FED392AP30 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 4.3125 IN
    pdm:Bore Diameter: 109.5 MM
    pdm:Compression Height: 1.955 IN
    pdm:Head Illustration: 28
    pdm:Head Type: Recessed Head .230 deep x 3.610 dia.
    pdm:Minimum Clearance: 0.0015 @ 3.100 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.030 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9999 IN
    pdm:Piston Pin Outside Diameter: 25.397 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED392AP30
    pdm:Piston Head Type: Recessed
    pdm:Grade Type: Premium
    $47.95
  • FED400AP30 Cast Piston Set

    Sealed Power

    Part #: 400AP30

    FED400AP30 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 4.1250 IN
    pdm:Bore Diameter: 104.78 MM
    pdm:Compression Height: 1.540 IN
    pdm:Dome Volume CC: Negative 025.0
    pdm:Head Illustration: 28
    pdm:Head Type: Recessed Head .160 deep x 3.445 dia. - 8.5:1 C.R.
    pdm:Minimum Clearance: 0.001 @ 1.830 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.030 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.03
    pdm:Pin Offset (MM): 0.762
    pdm:Pin Type: P
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9275 IN
    pdm:Piston Pin Outside Diameter: 23.559 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:Weight W Pin Gram: 00785.+/- 00.
    pdm:line_code: FED
    pdm:internal_sku: FED400AP30
    pdm:Grade Type: Premium
    pdm:Piston Head Type: Recessed
    $20.53
  • FED400AP40 Cast Piston Set

    Sealed Power

    Part #: 400AP40

    FED400AP40 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 4.1250 IN
    pdm:Bore Diameter: 104.78 MM
    pdm:Compression Height: 1.540 IN
    pdm:Dome Volume CC: Negative 025.0
    pdm:Head Illustration: 28
    pdm:Head Type: Recessed Head .160 deep x 3.445 dia. - 8.5:1 C.R.
    pdm:Minimum Clearance: 0.001 @ 1.830 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.040 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.03
    pdm:Pin Offset (MM): 0.762
    pdm:Pin Type: P
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9275 IN
    pdm:Piston Pin Outside Diameter: 23.559 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:Weight W Pin Gram: 00785.+/- 00.
    pdm:line_code: FED
    pdm:internal_sku: FED400AP40
    pdm:Grade Type: Premium
    pdm:Piston Head Type: Recessed
    $20.53
  • FED454NP Cast Piston Set

    Sealed Power

    Part #: 454NP

    FED454NP Cast Piston Set

    Engine Make: Sealed Power
    pdm:Assembly Lubricant Included: No
    pdm:Head Illustration: 43
    pdm:Piston Pin Outside Diameter: 0.9275 IN
    pdm:Bore Diameter: 3.7360 IN
    pdm:line_code: FED
    pdm:Piston Pin Outside Diameter: 23.559 MM
    pdm:Head Type: Recessed Head .110 deep x 3.115 dia. - 8.5:1 C.R.
    pdm:Pin Offset (Inch): 0.06
    pdm:Bore Diameter: 94.9 MM
    pdm:Oversized: No
    pdm:Minimum Clearance: 0.001 @ 2.200 from top of head
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Pin Offset (MM): 1.524
    pdm:Part Description: Engine Piston
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:Piston Material: Cast Aluminum
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Compression Height: 1.540 IN
    pdm:internal_sku: FED454NP
    pdm:Grade Type: Premium
    pdm:Piston Head Type: Recessed
    $17.02
  • FED454NP30 Cast Piston Set

    Sealed Power

    Part #: 454NP30

    FED454NP30 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 3.7360 IN
    pdm:Bore Diameter: 94.9 MM
    pdm:Compression Height: 1.540 IN
    pdm:Head Illustration: 43
    pdm:Head Type: Recessed Head .110 deep x 3.115 dia. - 8.5:1 C.R.
    pdm:Minimum Clearance: 0.001 @ 2.200 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.030 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9275 IN
    pdm:Piston Pin Outside Diameter: 23.559 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED454NP30
    pdm:Grade Type: Premium
    pdm:Piston Head Type: Recessed
    $17.02
  • FED454NP40 Cast Piston Set

    Sealed Power

    Part #: 454NP40

    FED454NP40 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 3.7360 IN
    pdm:Bore Diameter: 94.9 MM
    pdm:Compression Height: 1.540 IN
    pdm:Head Illustration: 43
    pdm:Head Type: Recessed Head .110 deep x 3.115 dia. - 8.5:1 C.R.
    pdm:Minimum Clearance: 0.001 @ 2.200 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.040 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9275 IN
    pdm:Piston Pin Outside Diameter: 23.559 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED454NP40
    pdm:Grade Type: Premium
    pdm:Piston Head Type: Recessed
    $17.02
  • FED466NP30 Cast Piston Set

    Sealed Power

    Part #: 466NP30

    FED466NP30 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 4.3510 IN
    pdm:Bore Diameter: 110.5 MM
    pdm:Compression Height: 1.595 IN
    pdm:Head Illustration: 43
    pdm:Head Type: Recessed Head .150 deep x 3.250 dia. - 7.9:1 C.R.
    pdm:Minimum Clearance: 0.001 @ 2.300 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.030 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9804 IN
    pdm:Piston Pin Outside Diameter: 24.902 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED466NP30
    $48.19
  • FED470AP30 Cast Piston Set

    Sealed Power

    Part #: 470AP30

    FED470AP30 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 3.7500 IN
    pdm:Bore Diameter: 95.25 MM
    pdm:Compression Height: 1.633 IN
    pdm:Head Type: D Shaped Recessed Head .178 deep
    pdm:Minimum Clearance: 0.001 @ 2.640 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.030 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9313 IN
    pdm:Piston Pin Outside Diameter: 23.655 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED470AP30
    pdm:Grade Type: Premium
    pdm:Piston Head Type: Recessed
    $29.97
  • FED536NP30 Cast Piston Set

    Sealed Power

    Part #: 536NP30

    FED536NP30 Cast Piston Set

    pdm:Assembly Lubricant Included: No
    pdm:Bore Diameter: 3.7360 IN
    pdm:Bore Diameter: 94.9 MM
    pdm:Compression Height: 1.540 IN
    pdm:Head Illustration: 29
    pdm:Head Type: Recessed Head .062 deep x 3.130 dia.
    pdm:Minimum Clearance: 0.001 @ 1.800 from top of head
    pdm:Oil Ring Thickness: 0.1875 IN
    pdm:Oversized: Yes
    pdm:Oversized Amount: 0.030 IN
    pdm:Part Description: Engine Piston
    pdm:Pin Offset (Inch): 0.06
    pdm:Pin Offset (MM): 1.524
    pdm:Piston Material: Cast Aluminum
    pdm:Piston Pin Outside Diameter: 0.9275 IN
    pdm:Piston Pin Outside Diameter: 23.559 MM
    pdm:Second Compression Ring Thickness: 0.0781 IN
    pdm:Top Compression Ring Thickness: 0.0781 IN
    pdm:line_code: FED
    pdm:internal_sku: FED536NP30
    pdm:Grade Type: Premium
    pdm:Piston Head Type: Recessed
    $21.39
  • FED55-403 Assembly Prelube

    Sealed Power

    Part #: 55-403

    FED55-403 Assembly Prelube

    Engine Make: Sealed Power
    pdm:Container Capacity: 1.5 OZ
    pdm:Quantity: 1
    pdm:line_code: FED
    pdm:internal_sku: FED55-403
    pdm:Part Description: Assembly Lubricant
    pdm:Container Type: Packet
    pdm:Grade Type: Standard Replacement
    $1.89

Why Shop Sealed Power Engine Parts with Northern Auto Parts?

Known for their exceptional quality and innovative design, Sealed Power parts ensure your engine operates at its best. At Northern Auto Parts, we offer a wide selection of Sealed Power products, catering to a wide variety of vehicles and performance requirements. Whether you're undertaking a full engine kit rebuild or a simple maintenance task, our Sealed Power offerings provide the solutions you need. Choosing Sealed Power components means investing in your engine's future.

Our commitment to quality means you'll find only the best Sealed Power components, all backed by our expertise and support. Shop our Sealed Power catalog and find the high-quality parts you need, at a price you’ll like.

Why Buy Vehicle Parts from Northern Auto Parts?

40+ Years Experience
Northern Auto Parts has been providing auto parts for all makes and models for over 40 years. We have everything you need to keep your car, truck, or SUV running in peak condition.

Trusted Source for Name-Brand Parts
We carry a wide variety of name-brand components, so you can find the exact parts you need to repair or replace anything on your vehicle. From engine components to exterior parts, we have a vast selection to choose from.

Competitive Pricing
We are committed to affordability without compromising on quality. Our prices provide the best value for your money, whether you’re an automotive technician or a DIY enthusiast.