COMP CAMS 503-16 VALVE STEM SEALS SET-16

COMP CAMS 503-16 VALVE STEM SEALS SET-16

Vendor: COMP CAMS
SKU: BDQQ_503-16
Availability: 22 In Stock
Product Type: VALVE STEM SEALS
$74.23
$77.80
$74.23
Discount applied at checkout on eligible items*
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  • TruckPoint: Truck Accessories - Car Parts - Canadian Auto Parts
Description
Description
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Attributes

  • Type: Positive Stop
  • Material: Teflon
  • Outside Diameter: 0.63 Inch
  • Valve Stem Diameter: 11/32 Inch
  • Valve Guide Diameter: 0.53 Inch
  • Quantity: Set Of 16

Product Description

COMP Cams® offers a complete line of valve stem seals, a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The O-Ring seals use the standard retainer and oil splash shield. The umbrella seal is normally used when a larger-than-stock diameter spring is used, and in the case of a double spring, the positive-stop Teflon seal is used. Smaller diameter Viton seals are also available for triple spring applications. Both the O-Ring and the umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special cutter.

Features & Benefits

  • COMP Cams ® Product Will Perform To The Highest Of Standards
  • Highest Performing Product
  • Provide Superior Performance And Reliability
  • COMP Cams ® Employ Sophisticated Manufacturing Processes
  • Easy Installation
  • Limited 1 Year Warranty
Vehicle Fitment
Vehicle Fitment
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Alternative Part
Alternative Part
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Reviews
Reviews
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Shipping Info
Shipping Info
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SHIPPING & DELIVERY INFORMATION

Free Shipping

  • Eligibility: Orders over $99 in the USA & Canada.
  • Exceptions: Oversized or heavy items may incur extra fees (we’ll notify you before shipping).
  • Non-Eligible Areas: Vancouver Island, Yukon, NWT, Nunavut, Alaska, Hawaii, Puerto Rico & other U.S. territories.

Fast Shipping

  • Processing: Orders placed before 2 PM usually ship the same day.
  • Delivery Time: 2–5 business days via Purolator, FedEx, or Loomis Express.
  • Note: Delivery may take longer for distant warehouses or inter-warehouse transfers.

Shipping Limitations

  • No P.O. Boxes: Please provide a physical address.
  • Remote Areas: Free shipping excludes remote regions.

Special Orders & Backorders

  • May incur additional handling fees (discussed before shipping).
  • You may cancel if costs are too high for a full refund.

Warranty

  • For internal damage or missing parts, contact the manufacturer directly for faster service.
  • After 30 days, contact the manufacturer first — if unresolved, our team will assist.

Oversized Items

  • Shipped via LTL Freight (items over 150 lbs or large dimensions).
  • We’ll confirm any added costs before shipping.
  • Examples: Large Fridges, Oversize Toolbox or Tanks, Drop in Bed liners, Wheel to Wheel Step bar & Running Boards, Large Roof Cargo Box, Heavy Bumpers, RV Doors, Oversize, Roof Tent, Large gas tank, Oversize Grille Guards, Fifth Wheel Hitch, Sofa , Trailer Axle.
  • Special Handling Fees: Items like batteries may incur additional shipping fees.

Returns & Cancellations

In-Stock Items

  • Cancel before shipment; once shipped, standard return policy applies.
  • 20% restocking fee, excluding oversize item. Both way shipping is customer responsibility under store error.

Backorders / Special Orders

  • 5% restocking fee applies if canceled within 30 days.
  • Non-cancellable once shipped from the manufacturer.
  • Refused Deliveries: Refund minus shipping & restocking fees (excludes special orders).
  • Payment Disputes: Chargebacks do not cancel orders — please contact us directly.

Core Fees

  • Not included in the purchase price.
  • Refundable upon return of the old part in usable condition.

If you have any questions or need assistance, please reach out to us at 800.292.4173 or support@mytruckpoint.ca.
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