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914 - 2 PC STEPCUT NYLON PISTON SEAL w/OVAL ENGZR -INCH
Genuine Chem-Cast® piston rings consist of a moly/glass-filled nylon step cut outer ring with a precision milled joint, together with a carboxylated nitrile 90 durometer oval expander ring. The expander ring is designed so as not to pinch between the joint of the outer ring during installation. These rings will pass a small port with no problem and can handle large diametrical clearances. It is the seal of choice for super-heavy duty applications. Many OEMs have adopted this seal due to its superior sealing ability, wear resistance, and port passing capabilities. Do not cut rings down for any reason. Temperature: -40° to 250°F Pressure: 0 to 10,000 PSI
ID-4 OD-6 HT-1
Rod: US, 8400, 6226, DZ, BS-B, BLLS, UNRR, UNR, BS, BD, BT, BSLL
Piston: UNP-AN, US, UNP, BP
ID-7.5 OD-9.5 HT-1
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ
ID-18 OD-19.5 HT-0.75
SPEC SHEET
Rod: US, 8400, 6226, DZ, BS-B, BLLS, UNRR, UNR, BS, BD, BT, BSLL
Piston: UNP-AN, US, UNP, BP
ID-18 OD-20 HT-1
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP
ID-25 OD-27 HT-1.343
SPEC SHEET
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP
ID-26 OD-28 HT-1.5
SPEC SHEET
Rod: US, 8400, 6226, DZ, BS-B, BLLS, UNRR, UNR, BS, BD, BT, BSLL
Piston: UNP-AN, US, UNP, BP
ID-0.093 OD-0.343 HT-0.125
Rod: US, 8400, 6226, DZ, BS-B, BLLS, UNRR, UNR, BS, BD, BT, BSLL
Piston: UNP-AN, US, UNP, BP
ID-0.093 OD-0.343 HT-0.125
Alternative Seals:
Rod: Deep LLS, UNRR, LLS
BD, BSLL, BS-B, BS, BT, UNR, US, DZ
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ
ID-0.125 OD-0.375 HT-0.25
SPEC SHEET
Rod: US, 8400, 6226, DZ, BS-B, BLLS, UNRR, UNR, BS, BD, BT, BSLL
Piston: UNP-AN, US, UNP, BP
ID-0.125 OD-0.375 HT-0.125
Rod: US, 8400, 6226, DZ, BS-B, BLLS, UNRR, UNR, BS, BD, BT, BSLL
Piston: UNP-AN, US, UNP, BP
ID-0.14 OD-0.39 HT-0.125
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ
ID-0.187 OD-0.437 HT-0.25
SPEC SHEET
Rod: US, 8400, 6226, DZ, BS-B, BLLS, UNRR, UNR, BS, BD, BT, BSLL
Piston: UNP-AN, US, UNP, BP
ID-0.187 OD-0.437 HT-0.125
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ
ID-0.25 OD-0.5 HT-0.125
SPEC SHEET
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ
ID-0.25 OD-0.5 HT-0.187
SPEC SHEET
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ
ID-0.25 OD-0.5 HT-0.25
SPEC SHEET
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP
ID-0.25 OD-0.5 HT-0.25
SPEC SHEET
Rod: US, 8400, 6226, DZ, BS-B, BLLS, UNRR, UNR, BS, BD, BT, BSLL
Piston: UNP-AN, US, UNP, BP
ID-0.25 OD-0.5 HT-0.125
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ
ID-0.312 OD-0.562 HT-0.125
SPEC SHEET
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ
ID-0.312 OD-0.562 HT-0.25
SPEC SHEET
Rod: US, 8400, 6226, DZ, BS-B, BLLS, UNRR, UNR, BS, BD, BT, BSLL
Piston: UNP-AN, US, UNP, BP
ID-0.312 OD-0.562 HT-0.125
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ
ID-0.375 OD-0.625 HT-0.125
SPEC SHEET