Message to Our Customers


Model # RP28603

Internet # 203725430

Pair of Seats, Springs and Quad Rings

This item has been discontinued.
The Home Depot no longer carries this specific product.

$3.32 / each


Model # RP28603

Internet # 203725430

Store SO SKU # 1000723998

Purchase this Pair of Seats, Springs and Quad Rings for an easy fix-a-leak DIYer project. Ideal replacement part for single-handle tub and shower Monitor series faucets, this is a budget-conscious kit for repairing a leak without replacing the entire cartridge. Delta is committed to providing you with the best experience with water.

  • Includes 2 self-lubricating rubber seats, 2 metal springs and 2 o-rings
  • For use with tub and shower faucets
  • Genuine Delta repair part
  • Use of non-Genuine Delta repair part voids warranty
  • Lifetime limited warranty covers parts and finish defects


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Hardware Included 
Plumbing Part Type 
Sink Kit 
Warranty / Certifications
Manufacturer Warranty 
Lifetime limited 


Rated 4.8 out of 5 by 9 reviewers.
Rated 5.0 out of 5.0 by Works Great The seats, springs, and rings solved my water dripping problem in my shower. No more drips! April 21, 2015
Rated 5.0 out of 5.0 by Stopped the dripping Watch the youtube video for that model number faucet get the kit and it stops the leak. Anybody with common sense and a screwdriver can do this repair with the kit. February 3, 2015
Rated 5.0 out of 5.0 by installation was easy I ordered the set of parts without knowing if they would fit our Delta faucet model, but as I opened the package and took the faucet apart, they looked right. Did not need (or find a place for) the "quad rings". Having seen a plumber access the seats and springs a month earlier, saying that the parts or the whole fixture needs replacing (for $200), I was able to get the parts in place and the faucet reassembled fairly easily. March 11, 2014
Rated 5.0 out of 5.0 by stopped leaky faucet The seats and springs were a perfect fit for my delta faucet. The ring washers did not fit and I had to use old rings. Leaky faucet was solved wine seats were the problem. February 17, 2015
Rated 5.0 out of 5.0 by Perfect match for my needs. The parts fit perfectly and stopped the constant drip. January 14, 2015
Rated 5.0 out of 5.0 by The right parts I thought I would try replacing the seals and springs before replacing the entire valve cartridge. replacement seals worked great. No more leak. October 22, 2013
Rated 5.0 out of 5.0 by Fixed the Drip This kit fixed the drip. Getting the shower valve apart required a pipe wrench and these pieces go in the back of the valve so a flash light may come in handy January 4, 2014
Rated 5.0 out of 5.0 by Excellent value! Performed well! Couldn't have asked for quicker service. March 15, 2014
  • 2015-06-02T12:35:53.770-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_9, tr_9
  • loc_en_US, sid_203725430, prod, sort_default
2 >>


Standard Shipping includes delivery by small parcel service. Processing time varies by product.

Orders for this item may be expedited for an additional fee.

Other Delivery Options:

Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.