Ross Pistons Pistons & Piston Rings

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: Today

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: Today

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

Part Number: ROS-4004-B

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Estimated Ship Date: Sep 3, 2025 if ordered today

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

Part Number: ROS-4004-J

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Estimated Ship Date: Aug 28, 2025 if ordered today

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

Part Number: ROS-4004-G

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Estimated Ship Date: Sep 3, 2025 if ordered today

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

Part Number: ROS-4004-F

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Spiro-loxs 1.901-1.959 Pin Dia

Part Number: ROS-4004-Z

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Wire locks .866-.875 Pin Dia.

Part Number: ROS-4000-WE

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Piston Oil Ring Spacers, 3.655-3.720 Oil Ring Support, Each

Part Number: ROS-ORS-366

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Estimated Ship Date: Today

Wire locks .551 Pin Dia.

Part Number: ROS-4000-WP

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Wire locks .792 Pin Dia.

Part Number: ROS-4000-WR

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Wire locks .812-.827 Pin Dia.

Part Number: ROS-4000-WS

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Wire locks Subaru .905 Pin Dia

Part Number: ROS-4000-WX

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Spiro-loxs 1.960-2.009 Pin Dia

Part Number: ROS-4004-AA

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Spiro-loxs 1.252-1.310 Pin Dia

Part Number: ROS-4004-AC

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Spiro-loxs 1.311-1.374 Pin Dia

Part Number: ROS-4004-AD

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Spiro-loxs 1.375-1.430 Pin Dia

Part Number: ROS-4004-AE

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Wrist Pin Lock, Steel, Spirolox-Style, .050 in. Thick, 1.271 in. Outside Diameter, Each

Part Number: ROS-4004-K

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Spiro-loxs .707-.730 Pin Dia.

Part Number: ROS-4004-M

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Wrist Pin Lock, Steel, Spirolox-Style, .050 in. Thick, 1.339 in. Outside Diameter, Each

Part Number: ROS-4004-N

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Spiro-loxs .890-.944 Triple lo

Part Number: ROS-4004-P

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Spiro-loxs 1.570-1.640 Pin Dia

Part Number: ROS-4004-R

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Spiro-loxs 1.500-1.569 Pin Dia

Part Number: ROS-4004-S

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Spiro-loxs 1.641-1.670 Pin Dia

Part Number: ROS-4004-T

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Spiro-loxs 1.671-1.730 Pin Dia

Part Number: ROS-4004-U

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Estimated Ship Date: Aug 28, 2025 if ordered today

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