52 products about 1986 Mercury Cougar Crankshafts, Pistons, Rings & Connecting Rods foundVEHICLE SPECIFIC Product Specifications Notes: All Models Item Dimensions: 9.3 x 6.7 x 1.5 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 1986 Mercury Cougar Timing Cover Front Seal More Info Vehicle Fitment 1986 Mercury Cougar | Base, LS, XR-7 | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS $22.96 MSRP: $33.00
You Save: $10.04 (31%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Premium;Standard Size; Ring Groove Widths: 1.5, 1.5, 4.0 (mm); Ductile Iron w/Plasma Moly top ring; Grey Iron 2nd ring Bore Diameter: 4.000" Cylinder Quantity: 8 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Premium Moly Size: Standard UPC: 053059144669 Part Description: 1986 Mercury Cougar Premium Piston Ring Set With Coating More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: 1 Piece;PTFE; Rear Material: PTFE UPC: 023913753894 Part Description: 1986 Mercury Cougar Rear Crankshaft Seal More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 6 Cyl 3.8L 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L 1986 Mercury Cougar | All Trims | 4 Cyl 2.3L Show More VEHICLE SPECIFIC Product Specifications Notes: Standard;Standard Size; Ring Groove Widths: 1.5, 1.5, 4.0 (mm); Grey Iron top ring; Grey Iron 2nd ring Bore Diameter: 4.000" Cylinder Quantity: 8 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Iron Size: Standard UPC: 087674947213 Part Description: 1986 Mercury Cougar Premium Piston Ring Set W O Coating More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Quantity Per Application: 1 UPC: 085311176552 Part Description: 1986 Mercury Cougar Rear Crankshaft Seal More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L 1986 Mercury Cougar | All Trims | 6 Cyl 3.8L 1986 Mercury Cougar | All Trims | 4 Cyl 2.3L Show More VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Package Alert: Full set Part Material: A-Series Aluminum Size: Standard UPC: 614046395923 Part Description: 1986 Mercury Cougar A Series Aluminum Crankshaft Main Bearing Set More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Steel Top Ring;Premium;Use w/H654P piston; Standard Size; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Grey Iron w/Phosphate Coating 2nd ring Bore Diameter: 101.60 mm Cylinder Quantity: 8 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Premium Moly Size: Standard UPC: 053059132604 Part Description: 1986 Mercury Cougar Premium Piston Ring Set With Coating More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: Standard Size Housing Bore Max: 2.4274" Housing Bore Min: 2.4264" Oil Clearance Max: 0.0030" Oil Clearance Min: 0.0005" Overall Length Max: 0.6660" Package Alert: Full set Part Material: Steel Backed Overplated Bronze Alloy Size: Standard Standard Shaft Max: 2.3111" Standard Shaft Min: 2.3103" UPC: 724956167746 Wall Thickness Max: 0.0575" Part Description: 1986 Mercury Cougar Connecting Rod Bearing Set More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Housing Bore Max: 2.2398" Housing Bore Min: 2.2390" Oil Clearance Max: 0.0022" Oil Clearance Min: 0.0005" Overall Length Max: 18.440 Package Alert: Full set Part Material: A-Series Aluminum Size: Standard Standard Shaft Max: 2.1236" Standard Shaft Min: 53.919 UPC: 614046379466 Wall Thickness Max: 1.466 Part Description: 1986 Mercury Cougar Connecting Rod Bearing Set More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; 8-2600CA 60 avail-as-unplated & resizeable Housing Bore Max: 56.891 Housing Bore Min: 56.871 Material: Overplated Copper-Lead Alloy Oil Clearance Max: 0.056 Oil Clearance Min: 0.0005" Overall Length Max: 18.440 Package Alert: Full set Part Material: Steel Backed Overplated Bronze Alloy Set Type: Rod Set Size: Standard Sizes: Standard-1-10-20-30-40 Standard Shaft Max: 2.1236" Standard Shaft Min: 53.919 UPC: 724956186464 Wall Thickness Max: 1.466 Part Description: 1986 Mercury Cougar Connecting Rod Bearing Set More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; Incl. contoured design thrust brg. Package Alert: Full set Part Material: Steel Backed Overplated Bronze Alloy Size: Standard UPC: 724956117659 Part Description: 1986 Mercury Cougar Steel Backed Overplated Bronze Alloy Crankshaft Main Bearing Set More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings; Incl. contoured design thrust brg. Package Alert: Full set Part Material: A-Series Aluminum Size: Standard UPC: 614046379381 Part Description: 1986 Mercury Cougar A Series Crankshaft Main Bearing Set More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: Standard;Use w/H654P piston; Standard Size; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Grey Iron w/Phosphate top ring; Grey Iron w/Phosphate Coating 2nd ring Bore Diameter: 4.000" Cylinder Quantity: 8 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Iron Size: Standard UPC: 053059132727 Part Description: 1986 Mercury Cougar Premium Piston Ring Set W O Coating More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Housing Bore Max: 2.1728" Housing Bore Min: 55.169 Material: A-Series Aluminum Bearings Oil Clearance Max: 0.0026" Oil Clearance Min: 0.0005" Overall Length Max: 0.8000" Package Alert: Full set Part Material: A-Series Aluminum Set Type: Rod Set Size: Standard Sizes: Standard-.25-.50-.75-1.00MM Standard Shaft Max: 2.0472" Standard Shaft Min: 51.981 UPC: 614046203884 Wall Thickness Max: 1.585 Part Description: 1986 Mercury Cougar Aluminum Connecting Rod Bearing Set More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 4 Cyl 2.3L VEHICLE SPECIFIC Product Specifications Notes: Perf. or reg. duty operation; Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); 1.605 CD; Flat, 4 reliefs; DUROSHIELD skirt coated piston Bore: 4" Compression Distance: 1.605" Dome Volume CC: -8 Head Illustration: 183 Lock Ring: Included Material: Hypereutectic Minimum Clearance: 0.0015 Pin Diameter: 0.912" Pin Offset: 0.06" Pin Type: F Pin Weight Gram: 152 Ring 1 Qty: 2 Ring 1 Width: 5/64" Ring 2 Qty: 1 Ring 2 Width: 3/16" Size: Standard UPC: 614046227095 Weight W Pin Gram: 731 Weight w/o Pin Gram: 579 Part Description: 1986 Mercury Cougar Duroshield Flat Top Cast Piston More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: Premium;Use w/WH654P piston; Standard Size; 2-5/64, 1-3/16; Single Cylinder Set Package Alert: Single Set Ring Material: Premium Moly Size: Standard UPC: 019826064882 Part Description: 1986 Mercury Cougar Premium Piston Ring Set With Coating More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Housing Bore Max: 55.189 Housing Bore Min: 55.169 Oil Clearance Max: 0.0026" Oil Clearance Min: 0.013 Overall Length Max: 0.8000" Package Alert: Pair Part Material: A-Series Aluminum Size: Standard Standard Shaft Max: 2.0472" Standard Shaft Min: 51.981 UPC: 614046221086 Wall Thickness Max: 0.0624" Part Description: 1986 Mercury Cougar Aluminum Connecting Rod Bearing Set More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 4 Cyl 2.3L VEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Housing Bore Max: 2.2398" Housing Bore Min: 2.2390" Oil Clearance Max: 0.056 Oil Clearance Min: 0.0005" Overall Length Max: 0.7260" Part Material: A-Series Aluminum Size: Standard Standard Shaft Max: 2.1236" Standard Shaft Min: 2.1228" UPC: 614046630291 Wall Thickness Max: 1.466 Part Description: 1986 Mercury Cougar Connecting Rod Bearing Set More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: 1 Piece Design; One Piece Design Other Names: Rear Main Seal Item Dimensions: 6.1 x 4.0 x 2.0 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 1986 Mercury Cougar Rear Main Seal More Info Vehicle Fitment 1986 Mercury Cougar | Base, LS, XR-7 | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS $15.48 MSRP: $28.17
You Save: $12.69 (46%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications 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: 1986 Mercury Cougar Front Crankshaft Repair Sleeve More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 6 Cyl 3.8L 1986 Mercury Cougar | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Flanged Outside Diameter: 61.110 mm Installation Depth: 1.000" Material: Stainless Steel Overall Width: 0.688" Shaft Size Maximum: 2.003" Shaft Size Minimum: 1.997" Width on Shaft: 14.300 mm Part Description: 1986 Mercury Cougar Front Crankshaft Repair Sleeve More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Lower; No. 3 Other Names: Bearing, Bearing Set, Main Bearings Item Weight: 1.40 Pounds Fitment Type: Direct Replacement Replaces: F8ZZ-6333-AA, F7ZZ-6333-AA, F6ZZ-6333-A, F6ZZ-6337-EA, E9SZ-6337-A, F4DZ-6337-A, E9SZ-6337-G, E9DZ-6333-F, F6ZZ-6333-EA, F4DZ-6337-D, E9SZ-6337-D, E9DZ-6333-J, F6ZZ-6337-AA, F8ZZ-6337-AA, F7ZZ-6337-AA Part Description: 1986 Mercury Cougar Bearing Set More Info Vehicle Fitment 1986 Mercury Cougar | Base, LS, XR-7 | 6 Cyl 3.8 L GAS $8.93 MSRP: $12.82
You Save: $3.89 (31%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Upper; No. 1 & 2;Upper; No. 4 Other Names: Bearing, Cylinder Block, Main Bearings Item Weight: 1.40 Pounds Fitment Type: Direct Replacement Replaced by: XW7Z-6D309-VA Part Description: 1986 Mercury Cougar Main Bearings More Info Vehicle Fitment 1986 Mercury Cougar | Base, LS, XR-7 | 6 Cyl 3.8 L GAS $8.93 MSRP: $12.82
You Save: $3.89 (31%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Lower; No. 1 & 2;Lower; No. 4 Other Names: Bearing, Main Bearings Item Weight: 1.40 Pounds Fitment Type: Direct Replacement Replaced by: XW7Z-6D309-VA Part Description: 1986 Mercury Cougar Main Bearings More Info Vehicle Fitment 1986 Mercury Cougar | Base, LS, XR-7 | 6 Cyl 3.8 L GAS $8.93 MSRP: $12.82
You Save: $3.89 (31%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Upper; No. 3 Other Names: Bearing, Camshaft, Main Bearings Item Weight: 1.40 Pounds Fitment Type: Direct Replacement Replaced by: XW7Z-6D309-VA Part Description: 1986 Mercury Cougar Camshaft More Info Vehicle Fitment 1986 Mercury Cougar | Base, LS, XR-7 | 6 Cyl 3.8 L GAS $8.93 MSRP: $12.82
You Save: $3.89 (31%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard Size Housing Bore Max: 2.4274" Housing Bore Min: 2.4264" Oil Clearance Max: 0.0030" Oil Clearance Min: 0.0005" Overall Length Max: 0.6660" Package Alert: Pair Part Material: Steel Backed Overplated Bronze Alloy Size: Standard Standard Shaft Max: 2.3111" Standard Shaft Min: 2.3103" UPC: 724956109692 Wall Thickness Max: 0.0575" Part Description: 1986 Mercury Cougar Engine Connecting Rod Bearing More Info Vehicle Fitment 1986 Mercury Cougar | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: All Models Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 1986 Mercury Cougar Timing Cover Front Seal More Info Vehicle Fitment 1986 Mercury Cougar | XR-7 | 4 Cyl 2.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Bearing, Bearings, Connecting Rod Bearing Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 1986 Mercury Cougar Bearings More Info Vehicle Fitment 1986 Mercury Cougar | Base, LS, XR-7 | 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: Complete Set Part Description: 1986 Mercury Cougar Engine Main Bearing Vehicle Fitment 1986 Mercury Cougar | Base, LS, XR-7 | 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: Lower; No. 1 & 2 Part Description: 1986 Mercury Cougar Engine Main Bearing Vehicle Fitment 1986 Mercury Cougar | Base, LS, XR-7 | 8 Cyl 5.0 L GAS