Comp Cams 503-16 Set of 16 PTFE Valve Seals for .530" Guide Size, 11/32" Valve

US $39.00
ApproximatelyS$ 50.54
or Best Offer
Condition:
New
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Breathe easy. Free returns.
Shipping:
US $5.37 (approx S$ 6.96) USPS Ground Advantage®.
Located in: Richmond Hill, Georgia, United States
Delivery:
Estimated between Fri, 12 Dec and Tue, 16 Dec to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:388659983870
Last updated on Dec 03, 2025 01:44:05 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Valve Stem Outer Diameter
11/32 IN
Valve Guide Outer Diameter
0.53 IN
Valve Seal Type
Positive Stop PTFE
Manufacturer Part Number
503-16
Material
PTFE
Materials sourced from
United States
Amazon ASIN
B000CIUD02
C.A.R.B. E.O. Number
N/A
Brand
Comp Cams
C.A.R.B. Exemption Reason
No impact on pollution output of vehicle.
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?
Yes, but must be a race/competition only vehicle.
Manufacturer Warranty
1 Year
C.A.R.B. Exempt for On-Road Vehicles?
YES
Seal Outer Diameter
0.63 IN
California Proposition 65
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
UPC
36584140160
Category

Item description from the seller

About this seller

Marketplace Bargain

98.9% positive feedback162 items sold

Joined Jan 2016
Usually responds within 24 hours

Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.7
Reasonable shipping cost
4.7
Shipping speed
5.0
Communication
5.0

Seller feedback (80)

All ratingsselected
Positive
Neutral
Negative
  • 5***4 (707)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item as described, fast shipping, and excellent communication. A+ seller, would definitely buy from again!
  • m***3 (96)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Shipping fast!!!! Packaging great!!! Exceeded my expectations in quality of item. Great value for the money!!! So beautiful. Looks better than the photos. Nice solid piece.
  • i***l (3020)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great communication, fast shipping, would deal with again. A+++