Reviews Bolt On Hub

The ROP Shop Trailer Axle Kit Assembly with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle

  • Replacement Trailer Axle Kit Assembly with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle.
  • Specs - 1,250 lb Hub Capacity, Used On 2,000 lb Axle Shaft 1 Diameter: 1 1/4" Shaft 2 Diameter: 1" Shaft Length: 8 3/4" (4" Long Stub) Hub A Diameter.: 2 1/2" Hub B Diameter: 5 1/2" Bolt Pattern: 4". Refer to images 2 & 3 for more information.
  • Includes - (1) Idler Hub with Lug Nuts, (1) 1" BT8 Round Spindle with Castle Nut, Pin & Washer, (2) Inner/Outer Bearings, (1) Double-lip Grease Seal (1 1/4" I.D. / 2" O.D.), (1) 2" Grease/Dust Cap.
  • Assembly with 4 on 4" bolt idler hub & 1" round BT8 spindle. Rated to 1,250 lbs. each or 2,000 lbs. for the pair.
  • Fits 2,000 pound trailer axles with straight spindles, but to know if this hub is the right fit for your setup you would want to check the size your current bearings and make sure that they match up with the 1" bearings that these hubs come with as well as knowing that you have a standard length spindle. This Hub fits standard length spindles, not "short spindles".
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The ROP Shop Pack of 4 Trailer Axle Kits with 4 on 4 Bolt Idler Hub & 1 Round BT8 Spindle

  • Replacement (Pack of 4) Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle.
  • Specs - 1,250 lb Hub Capacity, Used On 2,000 lb Axle Shaft 1 Diameter: 1 1/4" Shaft 2 Diameter: 1" Shaft Length: 8 3/4" (4" Long Stub) Hub A Diameter.: 2 1/2" Hub B Diameter: 5 1/2" Bolt Pattern: 4". Refer to images 2 & 3 for more information.
  • Includes - (4) Idler Hub with Lug Nuts, (4) 1" BT8 Round Spindle with Castle Nut, Pin & Washer, (8) Inner/Outer Bearings, (4) Double-lip Grease Seal (1 1/4" I.D. / 2" O.D.), (4) 2" Grease/Dust Cap.
  • Assembly with 4 on 4" bolt idler hub & 1" round BT8 spindle. Rated to 1,250 lbs. each or 2,000 lbs. for the pair.
  • Fits 2,000 pound trailer axles with straight spindles, but to know if this hub is the right fit for your setup you would want to check the size your current bearings and make sure that they match up with the 1" bearings that these hubs come with as well as knowing that you have a standard length spindle. This Hub fits standard length spindles, not "short spindles".
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The ROP Shop (Pack of 2) Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle

  • Replacement (Pack of 2) Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle.
  • Specs - 1,250 lb Hub Capacity, Used On 2,000 lb Axle Shaft 1 Diameter: 1 1/4" Shaft 2 Diameter: 1" Shaft Length: 8 3/4" (4" Long Stub) Hub A Diameter.: 2 1/2" Hub B Diameter: 5 1/2" Bolt Pattern: 4". Refer to images 2 & 3 for more information.
  • Includes - (2) Idler Hub with Lug Nuts, (2) 1" BT8 Round Spindle with Castle Nut, Pin & Washer, (4) Inner/Outer Bearings, (2) Double-lip Grease Seal (1 1/4" I.D. / 2" O.D.), (2) 2" Grease/Dust Cap.
  • Assembly with 4 on 4" bolt idler hub & 1" round BT8 spindle. Rated to 1,250 lbs. each or 2,000 lbs. for the pair.
  • Fits 2,000 pound trailer axles with straight spindles, but to know if this hub is the right fit for your setup you would want to check the size your current bearings and make sure that they match up with the 1" bearings that these hubs come with as well as knowing that you have a standard length spindle. This Hub fits standard length spindles, not "short spindles".
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The ROP Shop (Pack of 8) Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle

  • Replacement (Pack of 8) Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle.
  • Specs - 1,250 lb Hub Capacity, Used On 2,000 lb Axle Shaft 1 Diameter: 1 1/4" Shaft 2 Diameter: 1" Shaft Length: 8 3/4" (4" Long Stub) Hub A Diameter.: 2 1/2" Hub B Diameter: 5 1/2" Bolt Pattern: 4". Refer to images 2 & 3 for more information.
  • Includes - (8) Idler Hub with Lug Nuts, (8) 1" BT8 Round Spindle with Castle Nut, Pin & Washer, (16) Inner/Outer Bearings, (8) Double-lip Grease Seal (1 1/4" I.D. / 2" O.D.), (8) 2" Grease/Dust Cap.
  • Assembly with 4 on 4" bolt idler hub & 1" round BT8 spindle. Rated to 1,250 lbs. each or 2,000 lbs. for the pair.
  • Fits 2,000 pound trailer axles with straight spindles, but to know if this hub is the right fit for your setup you would want to check the size your current bearings and make sure that they match up with the 1" bearings that these hubs come with as well as knowing that you have a standard length spindle. This Hub fits standard length spindles, not "short spindles".
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Wheel Accessories Parts Set of 2 Wheel Adapter Spacer 5x4.75 to 5x4.75 Hub Centric 70.30mm Hub Bore 7/16\ Thread 2\ Thick- Fit Buick, Cadillac, Chevrolet

  • Fitment: Fits Buick, Cadillac, Chevy, Oldsmobile, Pontiac with 5x4.75" Vehicle Bolt Pattern, 5x4.75" Wheel Bolt Circle. 70.3 Hub Centric to vehicle hub and 70.3 wheel center bore.
  • Widen your vehicle base and give your vehicle a more aggressive stance while improving handling and stability. Increase tire clearance, fix brake caliper clearance issues, allow installation of lift/lowering kits and wider, larger, or high traction tires..
  • Kit Includes 2 Anodized, Precision machined 6061-T6 Aircraft Grade Aluminum adapters with heat treated, hardened Grade 10.9-wheel studs and matching black, dual coated lugs. Anodized surface provides corrosion resistance..
  • Hub Centric Adapter provides a snug fit on the vehicle hub as well as the wheel which reduces vibrations and stress on lug nuts. This adapter is for a wheel and vehicle hub diameter of 70.3mm only..
  • Specs: Thickness: 2" | Vehicle Bolt Pattern: 5x4.75" | Wheel Lug Pattern: 5x4.75" | ID (Vehicle Hub Size): 70.3mm | OD (Wheel Hub Size): 70.3mm | Stud and Lugs Thread: 7/16"-20 | Color: Black | Quantity: 2.
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Wheel Accessories Parts Set of 2 Hub Centric Wheel Spacer/Adapters - Thickness: 1.5\ - 5x5.5 to 5x5.5 - Lug/Stud Thread: 9/16\ - Hub Bore: 77.8mm - 5 Lug (2 Pc, 1.5\

  • Fitment: Fits Chrysler Aspen, Dodge Durango, Dakota, Ram 1500, Mitsubishi Raider with 5x5.5" Vehicle Bolt Pattern, 5x5.5" Wheel Bolt Circle. 71.5 Hub Centric to vehicle hub and 71.5 wheel center bore.
  • Widen your vehicle base and give your vehicle a more aggressive stance while improving handling and stability. Increase tire clearance, fix brake caliper clearance issues, allow installation of lift/lowering kits and wider, larger, or high traction tires..
  • Kit Includes 2 Anodized, Precision machined 6061-T6 Aircraft Grade Aluminum adapters with heat treated, hardened Grade 10.9-wheel studs and matching black, dual coated lugs. Anodized surface provides corrosion resistance..
  • Hub Centric Adapter provides a snug fit on the vehicle hub as well as the wheel which reduces vibrations and stress on lug nuts. This adapter is for a wheel and vehicle hub diameter of 77.8mm only..
  • SPECS: Thickness: 1.5" | Vehicle Bolt Pattern: 5x5.5" | Wheel Lug Pattern: 5x5.5" | ID (Vehicle Hub Size): 77.8mm | OD (Wheel Hub Size): 77.8mm | Stud and Lugs Thread: 9/16"-18 | Color: Black | Quantity: 2.
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Wheel Accessories Parts Set of 2 Hub Centric Wheel Spacer/Adapters - Thickness: 2\ - 5x5.5 to 5x5.5 - Lug/Stud Thread: 14x1.5 - Hub Bore: 77.8mm - 5 Lug (2 Pc, 1.75\

  • Fitment: Fits Ram 1500, 1500 Classic with 5x5.5" Vehicle Bolt Pattern, 5x5.5" Wheel Bolt Circle. 71.5 Hub Centric to vehicle hub and 71.5 wheel center bore.
  • Widen your vehicle base and give your vehicle a more aggressive stance while improving handling and stability. Increase tire clearance, fix brake caliper clearance issues, allow installation of lift/lowering kits and wider, larger, or high traction tires..
  • Kit Includes 2 Anodized, Precision machined 6061-T6 Aircraft Grade Aluminum adapters with heat treated, hardened Grade 10.9-wheel studs and matching black, dual coated lugs. Anodized surface provides corrosion resistance..
  • Hub Centric Adapter provides a snug fit on the vehicle hub as well as the wheel which reduces vibrations and stress on lug nuts. This adapter is for a wheel and vehicle hub diameter of 77.8mm only..
  • SPECS: Thickness: 2" | Vehicle Bolt Pattern: 5x5.5" | Wheel Lug Pattern: 5x5.5" | ID (Vehicle Hub Size): 77.8mm | OD (Wheel Hub Size): 77.8mm | Stud and Lugs Thread: M14 x 1.5 | Color: Black | Quantity: 2.
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Wheel Accessories Parts Set of 2 Hub Centric Wheel Spacers Adapters 5x5.5 to 5x5.5 with 77.8mm Center Bore 1.5\ Thickness 14x1.5 Thread Black - Fits Ram 1500, Ram 1500 Classic

  • Fitment: Fits Ram 1500, 1500 Classic with 5x5.5" Vehicle Bolt Pattern, 5x5.5" Wheel Bolt Circle. 71.5 Hub Centric to vehicle hub and 71.5 wheel center bore.
  • Widen your vehicle base and give your vehicle a more aggressive stance while improving handling and stability. Increase tire clearance, fix brake caliper clearance issues, allow installation of lift/lowering kits and wider, larger, or high traction tires..
  • Kit Includes 2 Anodized, Precision machined 6061-T6 Aircraft Grade Aluminum adapters with heat treated, hardened Grade 10.9-wheel studs and matching black, dual coated lugs. Anodized surface provides corrosion resistance..
  • Hub Centric Adapter provides a snug fit on the vehicle hub as well as the wheel which reduces vibrations and stress on lug nuts. This adapter is for a wheel and vehicle hub diameter of 77.8mm only..
  • SPECS: Thickness: 1.5" | Vehicle Bolt Pattern: 5x5.5" | Wheel Lug Pattern: 5x5.5" | ID (Vehicle Hub Size): 77.8mm | OD (Wheel Hub Size): 77.8mm | Stud and Lugs Thread: M14 x 1.5 | Color: Black | Quantity: 2.
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Wheel Accessories Parts Set of 2 Hub Centric Wheel Spacer/Adapter - Thickness: 2\ - 8x6.5 to 8x6.5 - Lug/Stud Thread: 14x1.5 - Hub Bore: 116.7mm - 8 Lug (2 Pc, 2\

  • Fitment: Fits Chevrolet Express, Suburban, Silverado, GMC Suburban, Savana, Sierra, Yukon XL, Hummer H2, Nissan NV1500 NV2500 NV3500 with 8x6.5" Bolt Pattern/Bolt Circle. 116.7 Hub Centric to vehicle hub and 116.7 wheel center bore.
  • Widen your vehicle base and give your vehicle a more aggressive stance while improving handling and stability. Increase tire clearance, fix brake caliper clearance issues, allow installation of lift/lowering kits and wider, larger, or high traction tires..
  • Kit Includes 2 Anodized, Precision machined 6061-T6 Aircraft Grade Aluminum adapters with heat treated, hardened Grade 10.9-wheel studs and matching black, dual coated lugs. Anodized surface provides corrosion resistance..
  • Hub Centric Adapter provides a snug fit on the vehicle hub as well as the wheel which reduces vibrations and stress on lug nuts. This adapter is for a wheel and vehicle hub diameter of 116.7mm only..
  • Specs: Thickness: 2" | Vehicle Bolt Pattern: 8x6.5" | Wheel Lug Pattern: 8x6.5" | ID (Vehicle Hub Size): 116.7mm | OD (Wheel Hub Size): 116.7mm | Stud and Lugs Thread: M14 x 1.5 | Color: Black | Quantity: 2.
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Wheel Accessories Parts Set of 2 Hub Centric Wheel Spacer/Adapter 5x115 to 5x115 - Lug/Stud Thread 14x1.5 - Hub Bore 71.5mm - 5 Lug 2 Pc 5x115 14x1.5 71.5mm 20mm Thick

  • Fitment: Fits Chrysler 300, Dodge Challenger, Dodge Charger and Dodge Magnum with 5x115 Bolt Pattern / Bolt Circle. 71.5 Hub Centric to vehicle hub....
  • Widen your vehicle base and give your vehicle a more aggressive stance while improving handling and stability. Increase tire clearance, fix brake....
  • Kit Includes 2 Anodized, Precision machined 6061-T6 Aircraft Grade Aluminum adapters with heat treated, hardened Grade 10.9-wheel studs and matching....
  • Hub Centric Adapter provides a snug fit on the vehicle hub as well as the wheel which reduces vibrations and stress on lug nuts. This adapter is for a....
  • Specs: Thickness: 20mm | Vehicle Bolt Pattern: 5x115mm | Wheel Lug Pattern: 5x115mm | ID (Vehicle Hub Size): 71.5mm | OD (Wheel Hub Size): 71.5mm |....
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Wheel Accessories Parts 2 Hub Centric Wheel Spacer/Adapter 6x135mm Fit F150, 2.00 inch 6x135 Wheel Spacers 14x1.5 Studs & 87.1 mm Bore Compatible with 2015-2021 F150, Lobo, Expedition,Navigator

  • Fitment: Fits F-150, Expedition, Lincoln Navigator with 6×135 Vehicle Bolt Pattern, 6×135 Wheel Bolt Circle. 87.1 Hub Centric to vehicle hub and 87.1 wheel center bore.
  • Widen your vehicle base and give your vehicle a more aggressive stance while improving handling and stability. Increase tire clearance, fix brake caliper clearance issues, allow installation of lift/lowering kits and wider, larger, or high traction tires..
  • Kit Includes 2 Anodized, Precision machined 6061-T6 Aircraft Grade Aluminum adapters with heat treated, hardened Grade 10.9-wheel studs and matching black, dual coated lugs. Anodized surface provides corrosion resistance..
  • Hub Centric Adapter provides a snug fit on the vehicle hub as well as the wheel which reduces vibrations and stress on lug nuts. This adapter is for a wheel and vehicle hub diameter of 87.1mm only..
  • Specs: Thickness: 2″ | Vehicle Bolt Pattern: 6x135mm | Wheel Lug Pattern: 6x135mm | ID (Vehicle Hub Size): 78.1mm | OD (Wheel Hub Size): 78.1mm | Stud and Lugs Thread: M14 x 1.5 | Color: Black | Quantity: 2.
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Wheel Accessories Parts Set of 2 Hub Centric Wheel Spacer/Adapter 5x115 to 5x115 - Lug/Stud Thread: 14x1.5 - Hub Bore: 71.5mm - 5 Lug (2 Pc, 5x115, 14x1.5, 71.5mm) (1.50 Inch Thick)

  • Fitment: Fits Chrysler 300, Dodge Challenger, Dodge Charger and Dodge Magnum with 5x115 Bolt Pattern / Bolt Circle. 71.5 Hub Centric to vehicle hub and 71.5 wheel center bore.
  • Widen your vehicle base and give your vehicle a more aggressive stance while improving handling and stability. Increase tire clearance, fix brake caliper clearance issues, allow installation of lift/lowering kits and wider, larger, or high traction tires..
  • Kit Includes 2 Anodized, Precision machined 6061-T6 Aircraft Grade Aluminum adapters with heat treated, hardened Grade 10.9-wheel studs and matching black, dual coated lugs. Anodized surface provides corrosion resistance..
  • Hub Centric Adapter provides a snug fit on the vehicle hub as well as the wheel which reduces vibrations and stress on lug nuts. This adapter is for a wheel and vehicle hub diameter of 71.5mm only..
  • Specs: Thickness: 1.5" | Vehicle Bolt Pattern: 5x115mm | Wheel Lug Pattern: 5x115mm | ID (Vehicle Hub Size): 71.5mm | OD (Wheel Hub Size): 71.5mm | Stud and Lugs Thread: M14 x 1.5 | Color: Black | Quantity: 2.
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Wheel Accessories Parts Set of 2 Hub Centric Wheel Spacer/Adapter 5x115 to 5x115 - Lug/Stud Thread: 14x1.5 - Hub Bore: 71.5mm - 5 Lug (2 Pc, 5x115, 14x1.5, 71.5mm) (1.25 Inch Thick)

  • Fitment: Fits Chrysler 300, Dodge Challenger, Dodge Charger and Dodge Magnum with 5x115 Bolt Pattern / Bolt Circle. 71.5 Hub Centric to vehicle hub and 71.5 wheel center bore.
  • Widen your vehicle base and give your vehicle a more aggressive stance while improving handling and stability. Increase tire clearance, fix brake caliper clearance issues, allow installation of lift/lowering kits and wider, larger, or high traction tires..
  • Kit Includes 2 Anodized, Precision machined 6061-T6 Aircraft Grade Aluminum adapters with heat treated, hardened Grade 10.9-wheel studs and matching black, dual coated lugs. Anodized surface provides corrosion resistance..
  • Hub Centric Adapter provides a snug fit on the vehicle hub as well as the wheel which reduces vibrations and stress on lug nuts. This adapter is for a wheel and vehicle hub diameter of 71.5mm only..
  • Specs: Thickness: 1.25" | Vehicle Bolt Pattern: 5x115mm | Wheel Lug Pattern: 5x115mm | ID (Vehicle Hub Size): 71.5mm | OD (Wheel Hub Size): 71.5mm | Stud and Lugs Thread: M14 x 1.5 | Color: Black | Quantity: 2.
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