T-Seals Rod | Hydraulic Backup Ring Seals

Piston and Rod T-Seals are a high-performance sealing solution designed to replace standard O-Rings in demanding hydraulic applications, using a resilient elastomer sealing element with split back-up rings to resist spiral failure, reduce extrusion, and provide reliable double-acting sealing in both piston and rod applications. They install directly into standard O-Ring grooves with no modification, making them an easy upgrade for long-stroke cylinders where traditional O-Rings fail, and for customers this means fewer leaks, longer service life, and less downtime in high-pressure systems up to 7,500 PSI, especially in continuous or heavy-load applications where consistent sealing performance and reduced maintenance are critical.

Displaying 1 to 25 (of 39 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) TR-004 Hydraulic Rod T-Seal Buna-N TRO04

TR-004 Hydraulic Rod T-Seal Buna-N

204-Oring Size ---- 0.375" ID x 0.625" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 100
$4.200
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Min Qty:  2
Quantity Discounts
2-24$4.200
25-199$2.100
200-999$1.440
1,000+$1.260
(image for) TR-006 Hydraulic Rod T-Seal Buna-N - 1/2" Rod - AS568-206 Size TRO06

TR-006 Hydraulic Rod T-Seal Buna-N - 1/2" Rod - AS568-206 Size

TR-006 Hydraulic Rod T-Seal Buna-N - 1/2" Rod – Reliable Sealing for Demanding Applications The TR-006 Hydraulic Rod T-Seal is specifically designed for retrofitting O-Ring grooves in demanding hydraulic applications. Engineered to outperform traditional O-Rings, the T-seal features a robust construction that combines a resilient nitrile rubber sealing element with two moly-filled nylon backup rings. This unique design offers superior...
 In Stock: 193
$5.820
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Quantity Discounts
1-9$5.820
10-99$4.660
100+$4.080
(image for) TR-007 Hydraulic Rod T-Seal Buna-N TRO07

TR-007 Hydraulic Rod T-Seal Buna-N

207-Oring Size ---- 0.563" ID x 0.813" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 170
$4.760
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Quantity Discounts
1-24$4.760
25-199$2.380
200-999$1.670
1,000+$1.340
(image for) TR-008 Hydraulic Rod T-Seal Buna-N TRO08

TR-008 Hydraulic Rod T-Seal Buna-N

208-Oring Size ---- 0.625" ID x 0.875" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 324
$4.120
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Quantity Discounts
1-9$4.120
10-49$2.280
50+$2.060
(image for) TR-009 Hydraulic Rod T-Seal Buna-N TRO09

TR-009 Hydraulic Rod T-Seal Buna-N

209-Oring Size ---- 0.6875" ID x 0.938" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 43
$6.440
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Quantity Discounts
1-9$6.440
10-99$5.160
100+$4.510
(image for) TR-010 Hydraulic Rod T-Seal Buna-N TRO10

TR-010 Hydraulic Rod T-Seal Buna-N

210-Oring Size ---- 0.75" ID x 1" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they are...
 In Stock: 0
$6.630
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Quantity Discounts
1-9$6.630
10-99$5.310
100+$4.650
(image for) TR-012 Hydraulic Rod T-Seal Buna-N TRO12

TR-012 Hydraulic Rod T-Seal Buna-N

-212 O-Ring Size ---- 0.875" ID x 1.117" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 29
$7.040
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Quantity Discounts
1-9$7.040
10-99$5.640
100+$4.930
(image for) TR-014 Hydraulic Rod T-Seal Buna-N TRO14

TR-014 Hydraulic Rod T-Seal Buna-N

-214 O-Ring Size ---- 1.000" ID x 1.242" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 10
$7.240
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Quantity Discounts
1-9$7.240
10-99$5.800
100+$5.070
(image for) TR-015 Hydraulic Rod T-Seal Buna-N TRO15

TR-015 Hydraulic Rod T-Seal Buna-N

215-Oring Size ---- 1.063" ID x 1.313" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 92
$7.440
Add:
Quantity Discounts
1-9$7.440
10-99$5.960
100+$5.210
(image for) TR-016 Hydraulic Rod T-Seal Buna-N TRO16

TR-016 Hydraulic Rod T-Seal Buna-N

216-Oring Size ---- 1.125" ID x 1.375" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 91
$7.640
Add:
Quantity Discounts
1-9$7.640
10-99$6.120
100+$5.350
(image for) TR-018 Hydraulic Rod T-Seal Buna-N TRO18

TR-018 Hydraulic Rod T-Seal Buna-N

218-Oring Size ---- 1.25" ID x 1.5" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up...
 In Stock: 20
$7.840
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Quantity Discounts
1-9$7.840
10-99$6.280
100+$5.490
(image for) TR-019 Hydraulic Rod T-Seal Buna-N TRO19

TR-019 Hydraulic Rod T-Seal Buna-N

219-Oring Size ---- 1.312" ID x 1.562" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 9
$8.040
Add:
Quantity Discounts
1-9$8.040
10-99$6.440
100+$5.630
(image for) TR-020 Hydraulic Rod T-Seal Buna-N TRO20

TR-020 Hydraulic Rod T-Seal Buna-N

220-Oring Size ---- 1.375" ID x 1.625" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 18
$8.250
Add:
Quantity Discounts
1-9$8.250
10-99$6.600
100+$5.780
(image for) TR-022 Hydraulic Rod T-Seal Buna-N TRO22

TR-022 Hydraulic Rod T-Seal Buna-N

222-Oring Size ---- 1.5" ID x 1.75" OD x 0.185" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they are...
 In Stock: 46
$8.450
Add:
Quantity Discounts
1-9$8.450
10-99$6.760
100+$5.920
(image for) TR-023 Hydraulic Rod T-Seal Buna-N TRO23

TR-023 Hydraulic Rod T-Seal Buna-N

325-Oring Size ---- 1.5" ID x 1.875" OD x 0.28" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they are...
 In Stock: 12
$9.920
Add:
Quantity Discounts
1-9$9.920
10-99$7.940
100+$6.950
(image for) TR-024 Hydraulic Rod T-Seal Buna-N TRO24

TR-024 Hydraulic Rod T-Seal Buna-N

326-Oring Size ---- 1.625" ID x 2" OD x 0.28" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they are...
 In Stock: 142
$11.070
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Quantity Discounts
1-9$11.070
10-99$8.860
100+$7.750
(image for) TR-025 Hydraulic Rod T-Seal Buna-N TRO25

TR-025 Hydraulic Rod T-Seal Buna-N

-327 O-Ring Size ---- 1.750" ID x 2.121" OD x 0.280" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 120
$12.200
Add:
Quantity Discounts
1-9$12.200
10-99$9.760
100+$8.540
(image for) TR-026 Hydraulic Rod T-Seal Buna-N TRO26

TR-026 Hydraulic Rod T-Seal Buna-N

328-Oring Size ---- 1.875" ID x 2.25" OD x 0.28" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they are...
 In Stock: 19
$13.350
Add:
Quantity Discounts
1-9$13.350
10-99$10.680
100+$9.350
(image for) TR-027 Hydraulic Rod T-Seal Buna-N TRO27

TR-027 Hydraulic Rod T-Seal Buna-N

-329 O-Ring Size ---- 2.000" ID x 2.371" OD x 0.280" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they...
 In Stock: 0
$14.480
Add:
Quantity Discounts
1-9$14.480
10-99$11.590
100+$10.140
(image for) TR-028 Hydraulic Rod T-Seal Buna-N TRO28

TR-028 Hydraulic Rod T-Seal Buna-N

330-Oring Size ---- 2.125" ID x 2.5" OD x 0.28" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they are...
 In Stock: 2
$15.640
Add:
Quantity Discounts
1-9$15.640
10-99$12.520
100+$10.950
(image for) TR-029 Hydraulic Rod T-Seal Buna-N TRO29

TR-029 Hydraulic Rod T-Seal Buna-N

331-Oring Size ---- 2.25" ID x 2.625" OD x 0.28" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they are...
 In Stock: 6
$16.770
Add:
Quantity Discounts
1-9$16.770
10-99$13.420
100+$11.740
(image for) TR-030 Hydraulic Rod T-Seal Buna-N TRO30

TR-030 Hydraulic Rod T-Seal Buna-N

332-Oring Size ---- 2.375" ID x 2.75" OD x 0.28" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they are...
 In Stock: 5
$17.920
Add:
Quantity Discounts
1-9$17.920
10-99$14.340
100+$12.550
(image for) TR-031 Hydraulic Rod T-Seal Buna-N TRO31

TR-031 Hydraulic Rod T-Seal Buna-N

333-Oring Size ---- 2.5" ID x 2.875" OD x 0.28" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they are...
 In Stock: 0
$19.050
Add:
Quantity Discounts
1-9$19.050
10-99$15.240
100+$13.340
(image for) TR-032 Hydraulic Rod T-Seal Buna-N - 2.60" Rod - AS568-334 Size TRO32

TR-032 Hydraulic Rod T-Seal Buna-N - 2.60" Rod - AS568-334 Size

When you need a dependable upgrade from a standard O-ring in a rod sealing application, this T-seal delivers a stronger, more stable seal to keep your equipment running without unnecessary downtime. Built from durable Buna-N with scarf-cut nylon back-ups, this design works well in retrofits where spiraling or extrusion would normally cause failures. Customers choose this style because it holds pressure, stays put in the groove, and performs...
 In Stock: 47
$20.200
Add:
Quantity Discounts
1-9$20.200
10-99$16.160
100+$14.140
(image for) TR-033 Hydraulic Rod T-Seal Buna-N TRO33

TR-033 Hydraulic Rod T-Seal Buna-N

335-Oring Size ---- 2.75" ID x 3.125" OD x 0.28" Ht T-seals are designed to retrofit O-rings, either in static or for their intended use in reciprocating applications. T-seals construction consists of a basic T shaped elastomer, usually flanked by two specially fitted back-up rings. Since T-seals are designed to retrofit O-ring grooves, they are available in different widths depending on the type of O-ring, or O-ring/back-up combination they are...
 In Stock: 12
$21.330
Add:
Quantity Discounts
1-9$21.330
10-99$17.070
100+$14.940
Displaying 1 to 25 (of 39 Products)