Home  >  ROD SEALS / BUFFER RINGS  >  CBR/CTB - CAT®/CASE® U-CUP BUFFER RING - INCH  > 4 x 4.641 x 0.22 Cat® Replacement Urethane/POM U-Cup Buffer Ring Inch

4 x 4.641 x 0.22 Cat® Replacement Urethane/POM U-Cup Buffer Ring Inch

Item #:CTB-4000 
Available: 30.00
U-cup type buffer rings are made in sizes to retrofit many Caterpillar® and Case® grooves, and are easy to install. They are designed for systems running high pressures, or susceptible to pressure spikes. The sealing element is made from 90 durometer urethane, and the anti-extrusion ring is made from POM. * Metric sizes retrofit the stepped buffer ring grooves.
* Sizes smaller than 2 1/4 may not have the B/U Ring
Temperature: -22°F to 230°F
Pressure: 0 to 5800 PSI

21.22
Each
Quantity:
Quantity Price
1 21.22
Hydraulic SealAlternative Seals: Rectangular Buffer Rings, AS2 Step Buffer Rings, BU, MBRU

ID-4 OD-4.641 HT-0.22
SPEC SHEET

CTB-4000
4 x 4.641 x 0.22 Cat® Replacement Urethane/POM U-Cup Buffer Ring Inch
21.22
Each
30.00
Quantity: