SKU: 91513

Keel Roller RED 4.5″- 17mm ID

$20.37 Inc. GST

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In stock

Keel Roller RED 4.5″- 17mm ID

These Keel Roller RED 4.5″ – 17mm ID rollers are an excellent upgrade for your boat trailer, designed to offer superior performance and durability compared to traditional rubber rollers. They are crafted from softer red polyurethane, which is known for being less abrasive, non-marking, and tougher than rubber alternatives. This makes them particularly suitable for trailers carrying fibreglass boats, ensuring that your boat remains stable during transit and that launching and retrieval are smooth and easy.

Key Features:
  • Keel Roller Design: Specifically engineered to support the keel of your boat, these rollers help to keep your boat centered and stable on the trailer.
  • 4 1/2″ (114mm) Width: This standard width ensures a good fit and optimal support for the boat’s keel.
  • 17mm Bore Size: Compatible with a 16mm spindle, making it easy to install and integrate with your existing trailer setup.
  • Machined from a Solid Piece of Material: Provides enhanced strength and durability, ensuring the roller can withstand the rigors of regular use.
  • Non-Marking: The softer red polyurethane material is non-marking, meaning it won’t leave unsightly marks or damage on the hull of your boat.
  • UV Stable: Resistant to the effects of UV light, ensuring the roller remains in good condition even after prolonged exposure to the sun.
  • Softer Red Polyurethane: This material offers a great balance of toughness and softness, making it ideal for supporting fibreglass boats without causing damage.
Ideal for:
  • Fibreglass Boats: The softer material and non-marking properties make these rollers perfect for trailers carrying fibreglass boats.
  • Boat Trailers: Whether you’re looking to upgrade from rubber rollers or need a replacement, these keel rollers will enhance the performance of your trailer.

Red Rollers – Ideal for Fiberglass
Blue Rollers – Ideal for Alloy
Black Rollers – Generic Application

Warranty & Returns

Any products thought to be faulty can be returned to Trailer Spare Parts Australia for investigation at the customer’s expense. We reserve the right to determine whether the item/s are faulty or have been incorrectly used or mistreated. We are happy to accept any unwanted stock within 14 days of delivery or collection. Returned items must be in “as new” condition for resale. Any specially ordered axles (IRS, Overlay and Drop Axles) are not returnable. Trailer Spare Parts Australia charges a re-stocking fee of 15% to any authorized returns, plus freight if the goods returned are not subject to warranty.

If the goods are subject to warranty, Trailer Spare Parts Australia will replace the goods and pay all freight inbound and outbound under our terms and conditions. All products sold by Trailer Spare Parts Australia carry a 12 months warranty under our terms and conditions.
Recommendations for these terms can be found on each product page, except for disposable parts (bearings, brake pads, etc).

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Axle Length Calculator

Holden / Ford / Parallel

  1. CW – Measure the width of your trailer body.
  2. BS – Measure the offset of the rims being used “with tyre fitted”.
  3. TC – 50mm Gap used on calculator as Standard.

 

Dexter

  1. CW – Measure the width of your trailer body.
  2. BS – Measure the offset of the rims being used “with tyre fitted”.
  3. TC – 40mm Gap used on calculator as Standard.

 

Determine the Rim Stud Pattern

Rim Stud Pattern

stud patterns on your trailer

IMPORTANT: The lines highlighted in yellow are the products we supply.

Wheel TypeStud DiameterStud NumberInches PCDMM PCDCentre to Centre of Adjacent StudsCentre to Centre of Adjacent Studs
Gemini7/16"4100.002 13/16"70.7
Mini7/16"44"101.602 13/16"71.84
Capri7/16"44 1/4"107.953"76.33
Cortina/Telstar7/16"44 1/4"107.953"76.33
Datsun 16007/16"44 1/2"114.303 3/16"80.82
Early Ford1/2"44 1/2"114.303 3/16"80.82
Toyota Corona7/16"44 1/2"114.303 3/16"80.82
Valiant to 717/16"54"101.602 3/9"59.72
Holden HT HG HK7/16"54 1/4"107.952 1/2"63.45
Ford1/2"54 1/2"114.302 5/8"67.18
Valiant 71 - 727/16"54 1/2"114.302 5/8"67.18
Commodore7/16"5120.002.776"70.53
Holden HQ HJ HX7/16"54 3/4"120.652 13/16"70.91
Ford F1001/2"55 1/2"139.703 1/4"82.11
Ford-Jeep1.2"55 1/2"139.703 1/4"82.11
Land Rover5/8"56 1/2"165.103 13/16"96.98
Land Cruiser 100 Series9/16"5150.0088.17
Land Cruiser 4WD1/2"65 1/2"139.702 3/4"69.85
Nissan Patrol1/2"65 1/2"139.702 3/4"69.85
Nissan Navara D401/2"6114.30

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