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Replacement and OEM Parts for 1991 Ford Aerostar Crankshafts, Pistons, Rings & Connecting Rods

1991 Ford Aerostar Crankshafts, Pistons, Rings & Connecting Rods

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Engine & Drivetrain

29 products about 1991 Ford Aerostar Crankshafts, Pistons, Rings & Connecting Rods found

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  • OEM (Genuine) 1991 Ford Aerostar Timing Cover Front Seal

    PartNumber: 5H2Z-6700-AA
    OEM 1991 Ford Aerostar Timing Cover Front Seal - 5H2Z-6700-AA
    Product Specifications
    • Notes: Aerostar; 4.0l
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: E6TZ-6700-A
    • Part Description: 1991 Ford Aerostar Timing Cover Front Seal
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 4.0 L GAS
    $15.40 MSRP: $22.50
    You Save: $7.10 (32%)
  • Sealed Power Premium Piston Ring Set With Coating for 1991 Ford Aerostar - E-613K

    Sealed Power® Premium Piston Ring Set With Coating for 1991 Ford Aerostar

    PartNumber: E-613K
    Product Specifications
    • Notes: Premium;Standard Size; Ring Groove Widths: 1.6, 1.75, 3.5 (mm); Ductile Iron w/Plasma Moly top ring; Grey Iron 2nd ring
    • Bore Diameter: 100.40 mm
    • Cylinder Quantity: 6
    • Outside Diameter: 100.40 mm
    • Package Alert: Full Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 053059698308
    • Part Description: 1991 Ford Aerostar Premium Piston Ring Set With Coating
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 4.0L
    $73.77
  • National Automatic Transmission Torque Converter Repair Sleeve for 1991 Ford Aerostar - 99174

    National® Automatic Transmission Torque Converter Repair Sleeve for 1991 Ford Aerostar

    PartNumber: 99174
    Product Specifications
    • Notes: w/Spicer TC28 Transfer Case; 2Spd; Full Time 4WD
    • Part Description: 1991 Ford Aerostar Automatic Transmission Torque Converter Repair Sleeve
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | All Engines
    $25.99
  • OEM (Genuine) 1991 Ford Aerostar Timing Cover Front Seal

    PartNumber: E6DZ-6700-A
    OEM 1991 Ford Aerostar Timing Cover Front Seal - E6DZ-6700-A
    Product Specifications
    • Notes: Aerostar
    • Item Dimensions: 9.3 x 6.7 x 1.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Ford Aerostar Timing Cover Front Seal
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 3.0 L GAS
    $22.96 MSRP: $33.00
    You Save: $10.04 (31%)
  • Sealed Power A Series Aluminum Full Flange Thrust Crankshaft Main Bearing Set for 1991 Ford Aerostar - 7245MA

    Sealed Power® A Series Aluminum Full Flange Thrust Crankshaft Main Bearing Set for 1991 Ford Aerostar

    PartNumber: 7245MA
    Product Specifications
    • Notes: Full Flange Thrust Bearing;Standard Size; A-Series aluminum bearings
    • Package Alert: Full set
    • Part Material: A-Series Aluminum
    • Size: Standard
    • UPC: 614046633902
    • Part Description: 1991 Ford Aerostar A Series Aluminum Full Flange Thrust Crankshaft Main Bearing Set
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 4.0L
    $77.63
  • Victor Reinz Rear Crankshaft Seal for 1991 Ford Aerostar - 19-10066-01

    Victor Reinz® Rear Crankshaft Seal for 1991 Ford Aerostar

    PartNumber: 19-10066-01
    Product Specifications
    • Notes: 1 Piece;PTFE; Rear
    • Material: PTFE
    • UPC: 023913754211
    • Part Description: 1991 Ford Aerostar Rear Crankshaft Seal
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 4.0L
    $31.82
  • SKF Rear Crankshaft Seal for 1991 Ford Aerostar - 34611

    SKF® Rear Crankshaft Seal for 1991 Ford Aerostar

    PartNumber: 34611
    Product Specifications
    • Quantity Per Application: 1
    • UPC: 085311032032
    • Part Description: 1991 Ford Aerostar Rear Crankshaft Seal
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 3.0L
    $13.15
  • OEM (Genuine) 1991 Ford Aerostar Oil Pan Rear Seal

    PartNumber: F37Z-6701-A
    OEM 1991 Ford Aerostar Oil Pan Rear Seal - F37Z-6701-A
    Product Specifications
    • Notes: Aerostar
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: E8DZ-6701-A
    • Part Description: 1991 Ford Aerostar Oil Pan Rear Seal
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 3.0 L GAS
    $24.50 MSRP: $35.83
    You Save: $11.33 (32%)
  • Sealed Power Premium Piston Ring Set W O Coating for 1991 Ford Aerostar - E-613X

    Sealed Power® Premium Piston Ring Set W O Coating for 1991 Ford Aerostar

    PartNumber: E-613X
    Product Specifications
    • Notes: Standard;Standard Size; Ring Groove Widths: 1.6, 1.75, 3.5 (mm); Grey Iron top ring; Grey Iron 2nd ring
    • Bore Diameter: 100.40 mm
    • Cylinder Quantity: 6
    • Outside Diameter: 100.40 mm
    • Package Alert: Full Set
    • Ring Material: Iron
    • Size: Standard
    • UPC: 087674951999
    • Part Description: 1991 Ford Aerostar Premium Piston Ring Set W O Coating
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 4.0L
    $70.74
  • Victor Reinz Rear Crankshaft Seal for 1991 Ford Aerostar - 19-10076-01

    Victor Reinz® Rear Crankshaft Seal for 1991 Ford Aerostar

    PartNumber: 19-10076-01
    Product Specifications
    • Notes: 1 Piece;PTFE; Rear
    • Material: PTFE
    • UPC: 023913754181
    • Part Description: 1991 Ford Aerostar Rear Crankshaft Seal
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 3.0L
    $20.87
  • OEM (Genuine) 1991 Ford Aerostar Bearings

    PartNumber: 6L2Z-6211-C
    OEM 1991 Ford Aerostar Bearings - 6L2Z-6211-C
    Product Specifications
    • Notes: Aerostar; 4.0l; Red
    • Other Names: Bearing, Bearings
    • Item Dimensions: 3.1 x 2.8 x 1.6 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 2L2Z-6211-AA, 6L2Z-6211-A
    • Part Description: 1991 Ford Aerostar Bearings
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 2.8 L GAS, 6 Cyl 4.0 L GAS
    $11.90 MSRP: $17.09
    You Save: $5.19 (31%)
  • Sealed Power Premium Piston Ring Set With Coating for 1991 Ford Aerostar - E-446K

    Sealed Power® Premium Piston Ring Set With Coating for 1991 Ford Aerostar

    PartNumber: E-446K
    Product Specifications
    • Notes: Premium;Standard Size; Ring Groove Widths: 1.5, 1.5, 4.0 (mm); Grey Iron w/Moly top ring; Grey Iron 2nd ring
    • Bore Diameter: 89.00 mm
    • Cylinder Quantity: 6
    • Outside Diameter: 89.00 mm
    • Package Alert: Full Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 053059144133
    • Part Description: 1991 Ford Aerostar Premium Piston Ring Set With Coating
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 3.0L
    $67.45
  • OEM (Genuine) 1991 Ford Aerostar Vibration Damper & Pulley

    PartNumber: XL2Z-6312-BA
    OEM 1991 Ford Aerostar Vibration Damper & Pulley - XL2Z-6312-BA
    Product Specifications
    • Notes: Aerostar; 4.0l; 4.0 Liter
    • Item Dimensions: 8.8 x 8.1 x 8.1 inches
    • Item Weight: 11.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 8L2Z-6B321-C
    • Part Description: 1991 Ford Aerostar Vibration Damper & Pulley
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 4.0 L GAS
    $129.63 MSRP: $246.67
    You Save: $117.04 (48%)
  • Victor Reinz Rear Crankshaft Seal for 1991 Ford Aerostar - 19-10139-01

    Victor Reinz® Rear Crankshaft Seal for 1991 Ford Aerostar

    PartNumber: 19-10139-01
    Product Specifications
    • Notes: Rubber;1 Piece;Rear
    • Material: Rubber
    • UPC: 023913756079
    • Part Description: 1991 Ford Aerostar Rear Crankshaft Seal
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 3.0L
    $15.54
  • Sealed Power Connecting Rod Bearing Set for 1991 Ford Aerostar - 6-3055CP

    Sealed Power® Connecting Rod Bearing Set for 1991 Ford Aerostar

    PartNumber: 6-3055CP
    Product Specifications
    • Notes: Standard Size
    • Housing Bore Max: 56.840
    • Housing Bore Min: 2.2370"
    • Oil Clearance Max: 0.0026"
    • Oil Clearance Min: 0.0012"
    • Overall Length Max: 0.6290"
    • Package Alert: Full set
    • Part Material: Steel Backed Overplated Bronze Alloy
    • Size: Standard
    • Standard Shaft Max: 54.000
    • Standard Shaft Min: 2.1252"
    • UPC: 724956166671
    • Wall Thickness Max: 0.0552"
    • Part Description: 1991 Ford Aerostar Connecting Rod Bearing Set
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 4.0L
    $54.13
  • Sealed Power Aluminum Connecting Rod Bearing Set for 1991 Ford Aerostar - 6-1220RA

    Sealed Power® Aluminum Connecting Rod Bearing Set for 1991 Ford Aerostar

    PartNumber: 6-1220RA
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Housing Bore Max: 2.2508"
    • Housing Bore Min: 57.150
    • Oil Clearance Max: 0.0026"
    • Oil Clearance Min: 0.0005"
    • Overall Length Max: 19.380
    • Package Alert: Full set
    • Part Material: A-Series Aluminum
    • Size: Standard
    • Standard Shaft Max: 54.003
    • Standard Shaft Min: 2.1253"
    • UPC: 087674957472
    • Wall Thickness Max: 0.0617"
    • Part Description: 1991 Ford Aerostar Aluminum Connecting Rod Bearing Set
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 3.0L
    $34.33
  • Sealed Power Steel Backed Overplated Bronze Alloy Connecting Rod Bearing Set for 1991 Ford Aerostar - 3055CP

    Sealed Power® Steel Backed Overplated Bronze Alloy Connecting Rod Bearing Set for 1991 Ford Aerostar

    PartNumber: 3055CP
    Product Specifications
    • Notes: Standard Size
    • Housing Bore Max: 56.840
    • Housing Bore Min: 56.820
    • Oil Clearance Max: 0.066
    • Oil Clearance Min: 0.0012"
    • Overall Length Max: 15.980
    • Package Alert: Pair
    • Part Material: Steel Backed Overplated Bronze Alloy
    • Size: Standard
    • Standard Shaft Max: 54.000
    • Standard Shaft Min: 53.980
    • UPC: 724956722464
    • Wall Thickness Max: 0.0552"
    • Part Description: 1991 Ford Aerostar Steel Backed Overplated Bronze Alloy Connecting Rod Bearing Set
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 4.0L
    $10.33
  • Sealed Power Aluminum Connecting Rod Bearing Set for 1991 Ford Aerostar - 1220RA

    Sealed Power® Aluminum Connecting Rod Bearing Set for 1991 Ford Aerostar

    PartNumber: 1220RA
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Housing Bore Max: 2.2508"
    • Housing Bore Min: 57.150
    • Oil Clearance Max: 0.067
    • Oil Clearance Min: 0.011
    • Overall Length Max: 19.380
    • Package Alert: Pair
    • Part Material: A-Series Aluminum
    • Size: Standard
    • Standard Shaft Max: 54.003
    • Standard Shaft Min: 53.983
    • UPC: 087674953757
    • Wall Thickness Max: 1.568
    • Part Description: 1991 Ford Aerostar Aluminum Connecting Rod Bearing Set
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 3.0L
    $6.20
  • National Front Crankshaft Repair Sleeve for 1991 Ford Aerostar - 99187

    National® Front Crankshaft Repair Sleeve for 1991 Ford Aerostar

    PartNumber: 99187
    Product Specifications
    • Notes: w/Spicer TC28 Transfer Case; 2Spd; Full Time 4WD
    • Flanged Outside Diameter: 2.203"
    • Installation Depth: 1.000"
    • Material: Stainless Steel
    • Overall Width: 17.480 mm
    • Shaft Size Maximum: 1.878"
    • Shaft Size Minimum: 47.550 mm
    • Width on Shaft: 0.563"
    • Part Description: 1991 Ford Aerostar Front Crankshaft Repair Sleeve
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 3.0L
    • 1991 Ford Aerostar | All Trims | All Engines
    $25.98
  • OEM (Genuine) 1991 Ford Aerostar Oil Pan Rear Seal

    PartNumber: F5TZ-6701-A
    OEM 1991 Ford Aerostar Oil Pan Rear Seal - F5TZ-6701-A
    Product Specifications
    • Notes: Aerostar
    • Item Dimensions: 9.5 x 7.3 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F77Z-6701-AA, D7RZ-6701-A, F77Z-6701-BA
    • Part Description: 1991 Ford Aerostar Oil Pan Rear Seal
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 2.8 L GAS, 6 Cyl 4.0 L GAS
    $30.03 MSRP: $43.17
    You Save: $13.14 (31%)
  • OEM (Genuine) 1991 Ford Aerostar Bearing Set

    PartNumber: XW7Z-6D309-DA
    OEM 1991 Ford Aerostar Bearing Set - XW7Z-6D309-DA
    Product Specifications
    • Notes: Aerostar; 4.0l; Lower; No.1, 2, 3, 4;Aerostar; 4.0l; Upper; No.1, 2, 4;Aerostar; 4.0l; Upper; No.3; Aerostar; Lower;Aerostar; Upper; No.1, 2;Aerostar; Upper; No.3;Aerostar; Upper; No.4
    • Other Names: Bearing, Bearing Set, Bearings, Main Bearings
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F7TZ-6337-BA, D4ZZ-6337-A, FOTZ-6333-A, D4ZZ-6333-A, F7TZ-6337-AA
    • Part Description: 1991 Ford Aerostar Bearing Set
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 4.0 L GAS
  • OEM (Genuine) 1991 Ford Aerostar Bearing

    PartNumber: D2RY-6211-B
    OEM 1991 Ford Aerostar Bearing - D2RY-6211-B
    Product Specifications
    • Notes: Aerostar; 4.0l; Blue
    • Other Names: Bearing
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Ford Aerostar Bearing
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 4.0 L GAS
  • OEM (Genuine) 1991 Ford Aerostar Piston Ring

    PartNumber: E6DZ6148A
    OEM 1991 Ford Aerostar Piston Ring - E6DZ6148A
    Product Specifications
    • Notes: Aerostar
    • Part Description: 1991 Ford Aerostar Piston Ring
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 3.0 L GAS
  • Sealed Power Engine Piston for 1991 Ford Aerostar - H570P

    Sealed Power® Engine Piston for 1991 Ford Aerostar

    PartNumber: H570P
    Product Specifications
    • Notes: Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1.60, 1.75, 3.50 (mm); 1.441 CD; Recessed Head .315 deep x 2.400 dia.
    • Bore: 100.4000
    • Compression Distance: 1.441
    • Head Illustration: 28
    • Head Type: Recessed Head .315 deep x 2.400 dia.
    • Minimum Clearance: 0.001 @ 2.310 from top of head
    • Note 1: Standard Size
    • Part Material: Hypereutectic
    • Pin Diameter: 23.995
    • Pin Offset: 0.04
    • Ring 1 Qty: 1
    • Ring 1 Width: 1.60mm
    • Ring 2 Qty: 1
    • Ring 2 Width: 1.75mm
    • Ring 3 Qty: 1
    • Ring 3 Width: 3.50mm
    • Standard Size: Standard
    • UPC: 724956309108
    • Part Description: 1991 Ford Aerostar Engine Piston
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | All Trims | 6 Cyl 4.0L
  • OEM (Genuine) 1991 Ford Aerostar Crankshaft Pulley

    PartNumber: F29Z6A312A
    OEM 1991 Ford Aerostar Crankshaft Pulley - F29Z6A312A
    Product Specifications
    • Notes: 3.0 Liter
    • Part Description: 1991 Ford Aerostar Crankshaft Pulley
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 3.0 L GAS
  • OEM (Genuine) 1991 Ford Aerostar Bearings

    PartNumber: E6DZ-6211-A
    OEM 1991 Ford Aerostar Bearings - E6DZ-6211-A
    Product Specifications
    • Notes: Aerostar
    • Other Names: Bearing, Bearings
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Ford Aerostar Bearings
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 3.0 L GAS
  • OEM (Genuine) 1991 Ford Aerostar Piston

    PartNumber: F5DZ6108EA
    OEM 1991 Ford Aerostar Piston - F5DZ6108EA
    Product Specifications
    • Notes: Aerostar
    • Other Names: Piston
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Ford Aerostar Piston
    More Info
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 3.0 L GAS
  • OEM (Genuine) 1991 Ford Aerostar Piston

    PartNumber: FOTZ6100A
    OEM 1991 Ford Aerostar Piston - FOTZ6100A
    Product Specifications
    • Notes: Aerostar; 4.0l
    • Part Description: 1991 Ford Aerostar Piston
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 4.0 L GAS
  • OEM (Genuine) 1991 Ford Aerostar Piston Ring

    PartNumber: FOTZ6148B
    OEM 1991 Ford Aerostar Piston Ring - FOTZ6148B
    Product Specifications
    • Notes: Aerostar; 4.0l
    • Part Description: 1991 Ford Aerostar Piston Ring
    Vehicle Fitment
    • 1991 Ford Aerostar | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 4.0 L GAS