Ross Pistons Piston Wrist Pin Retainers

Wrist Pin Lock, Steel, Spirolox-Style, .042 in. Thick, 1.013 in. Outside Diameter, Each

Part Number: ROS-4004-D

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Wrist Pin Retainer, SpiroLox, for .975 in. Pin Diameter, .042 in. Width, Each

Part Number: ROS-4004-E

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 13, 2026 if ordered today

Wrist Pin Lock, Steel, Spirolox-Style, .050 in. Thick, 1.205 in. Outside Diameter, Each

Part Number: ROS-4004-G

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Wrist Pin Lock, Steel, Spirolox-Style, .042 in. Thick, .931 in. Outside Diameter, Each

Part Number: ROS-4004-B

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Wire locks .866-.875 Pin Dia.

Part Number: ROS-4000-WE

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Spiro-loxs .707-.730 Pin Dia.

Part Number: ROS-4004-M

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Wire locks .905-.945 Pin Dia.

Part Number: ROS-4000-WF

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Wrist Pin Lock, Steel, Spirolox-Style, .042 in. Thick, .873 in. Outside Diameter, Each

Part Number: ROS-4004-H

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Wrist Pin Lock, Steel, Spirolox-Style, .042 in. Thick, .943 in. Outside Diameter, Each

Part Number: ROS-4004-L

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Spiro-loxs 1.901-1.959 Pin Dia

Part Number: ROS-4004-Z

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

• Special Order

Wrist Pin Lock, Steel, Spirolox-Style, .050 in. Thick, 1.138 in. Outside Diameter, Each

Part Number: ROS-4004-F

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

• Special Order

Wrist Pin Lock, Steel, Spirolox-Style, .042 in. Thick, .840 in. Outside Diameter, Each

Part Number: ROS-4004-J

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

• Special Order

Wire locks .709 Pin Dia.

Part Number: ROS-4000-WA

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks .748-.750 Pin Dia.

Part Number: ROS-4000-WB

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks .787-.791 Pin Dia.

Part Number: ROS-4000-WC

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks .975-1.000 Pin Dia. each

Part Number: ROS-4000-WG

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks 1.031-1.094 Pin Dia

Part Number: ROS-4000-WH

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks 1.156-1.187 Pin Dia

Part Number: ROS-4000-WJ

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks .669 Pin Dia.

Part Number: ROS-4000-WK

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks .630 Pin Dia.

Part Number: ROS-4000-WL

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks .590 Pin Dia.

Part Number: ROS-4000-WM

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks .512 Pin Dia.

Part Number: ROS-4000-WN

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks .551 Pin Dia.

Part Number: ROS-4000-WP

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks .792 Pin Dia.

Part Number: ROS-4000-WR

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Wire locks .812-.827 Pin Dia.

Part Number: ROS-4000-WS

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order