Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
Still not sure? Call (818) 818-6559 and we'll find it for you.
Pentair Triton C-3 Series TR140C-3 Sand Filter Replacement Parts Diagram
Interactive parts diagram
36 parts · 1 with cheaper aftermarket options. Tap a number on the diagram, or search by part number.
Scroll or pinch to zoom · drag to move
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Not sold online Pentair air bleeder with O-ring
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Not sold online Pentair O-ring, air bleeder screw (before 3-97 / after 4-15)
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$54.99
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$8.99
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Not sold online Pentair air bleeder O-ring
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$54.99
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Original (OEM) Pentair Triton Filters Closure Lid | 8.5"$79.99
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Original (OEM) Pentair Internal Bulkhead Locknut | 2"$11.99
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Not sold online Pentair closure square ring (152509) or quad closure O-ring (152511, after 4-15)
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Not sold online Pentair closure wrench, 8½"
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$199.99Notify me
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Not sold online Pentair tank & foot assembly, TR140C-3, buttress thread
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Not sold online Pentair upper piping assembly, TR140C-3
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Not sold online Pentair O-ring, Parker 2-343 (2 needed)
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Not sold online Pentair spacer, 3" (2 needed)
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Not sold online Pentair O-ring, Parker 2-342 (2 needed)
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Not sold online Pentair flange, 3" (2 needed)
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Not sold online Pentair adapter flange, 3" (2 needed)
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Not sold online Pentair lower piping assembly, TR140C-3
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Not sold online Pentair foot, 24" dia., TR100C-3/TR140C-3
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Not sold online Pentair lateral, 12", TR140C-3 (8 needed)
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Not sold online Pentair threaded cap, 1½"
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Original (OEM) Pentair Triton & Tagelus Filters Sand Drain Kit$46.99
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Not sold online Pentair O-ring, 3/16" x 2-5/8" I.D. (2 needed)
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Not sold online Pentair air relief tube connector
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Not sold online Pentair air relief tube, TR140C-3 (27")
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Not sold online Pentair diffuser piping assembly, TR140C-3 (2 needed)
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Not sold online Pentair screw, #10 x 1½" flat head Phillips (2 needed)
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Original (OEM) Pentair Triton II Filters Diffuser Assembly$54.99Notify me
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$14.99
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Original (OEM) Pentair Clean and Clear Filter Pressure Gauge Replacement | 0-60 PSI | 1/4 inch Top Mount$12.99
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AftermarketSave 46% CMP Pressure Gauge For Pentair Filters | 190058$6.99
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AftermarketSave 30% Swimables Pressure Gauge For Pentair Filters | 190058$8.99
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Not sold online Pentair oval closure knob (after 3-97)
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Not sold online Pentair oval closure spring (after 3-97)
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Not sold online Pentair oval closure bridge (after 3-97)
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Not sold online Pentair oval closure (after 3-97)
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Not sold online Pentair oval closure kit (includes items 1, 9, 31-35)
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No parts match.
Don't see your part? Ask us and we'll find it.
Fit guide
Which Triton C-3 part fits your TR140C-3?
Check the model on the tank label and the manufacture date (first 4 digits of the serial number). Part numbers come from Pentair's Triton installation and user's guide (TR100C-3 & TR140C-3 parts list).
Size parts by model
- TR140C-3154540this filter · lateral 12 in. (8 req.) · upper piping 154008 · lower piping 154010 · air tube 150042 (27 in.) · 4 diffusers 154599
- TR100C-3152202lateral 9 in. (8 req.) · upper piping 154007 · lower piping 154009 · air tube 150041 (23 in.) · 2 diffusers
Top closure by date
- Oval closure after 3-97
- 156841 kit
- Kit with bulkhead gaskets after 4-15
- 156842
Gauge
- Pressure gauge, 1/4 in. oval closure, after 3-97
- 190058
- Pressure gauge round closure
- 155050