• Dorman Autograde Brake Line Adapter Tube Fitting 1/4 In x 5/16 In for Brake Repair 788-516
  • Dorman Autograde Brake Line Adapter Tube Fitting 1/4 In x 5/16 In for Brake Repair 788-516
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Dorman - Autograde

Dorman Autograde Brake Line Adapter Tube Fitting 1/4 In x 5/16 In for Brake Repair 788-516

Dorman Autograde Brake Line Adapter Tube Fitting 1/4 In x 5/16 In for Brake Repair 788-516

$6.95
$6.95
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18 in stock

Shipping & returns

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

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Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

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Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Specifications

Product details shared across all variants.

Product type
Pipe Fitting
Category
Motor Vehicle Parts
Item condition
New
Shipping weight
1.0 lb
Barcode
019495291480

Billable shipping weight; may include dimensional weight.

Brake line adapter tube fitting 1/4 inch by 5/16 inch used to repair or connect brake lines on vehicles requiring a size transition.

Built to meet the manufacturer's design intent for reliable service, this fitting is constructed of high-quality material to ensure long-lasting durability in demanding brake system applications.

Key Features

  • Designed as a tube adapter with 1/4 inch and 5/16 inch connections
  • Manufactured by Dorman Autograde for professional grade repairs
  • Constructed from durable materials resistant to brake fluid and corrosion
  • Sold individually as one piece per package
  • Direct replacement for part number 788-516

Benefits

  • Restores proper brake line connectivity without replacing entire lines
  • Prevents fluid leaks at connection points with precise sizing
  • Reduces repair time with a ready-to-install direct fit design
  • Provides a cost-effective solution for brake line maintenance
  • Ensures system integrity with robust construction quality

Application

Ideal for automotive technicians and DIY mechanics performing brake line repairs, installations, or modifications where a transition between 1/4 inch and 5/16 inch tubing is required.

Fitment Notes

  • Universal application for brake systems requiring 1/4 In x 5/16 In adapter fittings
  • Verify existing line diameters before purchase to ensure correct fitment

Why Choose Dorman - Autograde?

  • Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
  • Built with quality materials and validated through testing to stand up to daily driving demands
  • Offers a smart way to restore your vehicle with confidence in fit and durability

What's in the Box

  • 1 Piece Brake Adapter Tube Fitting

Item Dimensions

  • Length: 4.0 inches
  • Width: 2.7 inches
  • Height: 1.0 inches
  • Weight: 0.1 lbs
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Vehicle fitment