King Shocks Reservoir Cylinders (Part #37)

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Store > Brands > King Racing Shocks >

King Shock Parts - Shock Reservoir Cylinder (Standard)

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Sold Individually

Price: $55.00

Availability: Ships in 3-5 days

Part Number: KING-RESCYL

Select Reservoir Cylinder Size

PR = Performance | RS = Race Series
Cylinder OD x Cylinder Length.

(Standard) = Snap ring grooves on both ends.
(Comp. Adj.) = Threaded for compression adjuster.
(Threaded) = Threaded for RS reservoir end caps.

I agree to the 25% restocking fee. (Required)

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Description

**Read all instructions carefully before ordering reservoir cylinders.**
**Reservoir cylinders have a 25% restocking fee.**

Sold Individually - One Cylinder.

End caps, compression adjuster, and internal floating piston NOT included.

King Shock Reservoir Cylinders are not a wear item and only need to be replaced if damaged. They are machined from aluminum and clear anodized for added protection. They are available in several diameters and lengths and machined to accept standard reservoir end caps or threaded for compression adjusters. Use the tables below for reference and then select your reservoir cylinder from the drop down menu above for ordering.

To order reservoir cylinders you will need to know the outside diameter of the reservoir cylinder and the overall length. In general, 2.0 King shocks use 2.0" diameter reservoirs and 2.5 King shocks use 2.5" diameter reservoirs. King OEM shocks use either 2.0" and 2.5" reservoirs, and King race series (RS) shocks use 2.75" or 3.46" OD reservoir cylinders. Standard PR series 2.0" and 2.5" reservoir cylinders feature a retaining ring groove to accept standard reservoir end caps with compression adjuster models being threaded on one end to accept the compression adjuster assembly. Larger race series (RS) reservoir are only available with threaded ends to accept race series threaded reservoir end caps. Carefully review the reservoir cylinder details below, and then select the part number you want to order from the pull down menu above.

For finned or custom anodized reservoir cylinders, contact us directly to order.

If you do not see an identical match to the shaft you need below, please contact us to order.

2.0 PR shocks use PR 2.0" reservoirs by default.
2.5/3.0 PR shocks use PR 2.5" reservoirs by default.
2.5/3.0 OEM shocks use either PR 2.0" and PR 2.5" reservoirs.
2.5/3.0/3.5 RS shocks use RS 2.75" reservoirs by default.
4.0/4.5 RS shocks use RS 3.46" reservoirs by default.

**Double check your required reservoir dimensions BEFORE ordering.**

King P/N	Res. Cylinder Size	Inlet Cap	End Cap

21007-006	PR 2.0" OD x 6.0"	Groove	Groove
21007-007	PR 2.0" OD x 7.0"	Groove	Groove
21007-008	PR 2.0" OD x 8.0"	Groove	Groove
21007-010	PR 2.0" OD x 9.0"	Groove	Groove
21007-012	PR 2.0" OD x 12.0"	Groove	Groove

21007-066	PR 2.0" OD x 6.0"	Comp. Adj. Thd.	Groove
21007-067	PR 2.0" OD x 7.0"	Comp. Adj. Thd.	Groove
21007-068	PR 2.0" OD x 8.0"	Comp. Adj. Thd.	Groove
21007-070	PR 2.0" OD x 9.0"	Comp. Adj. Thd.	Groove
21007-072	PR 2.0" OD x 12.0"	Comp. Adj. Thd.	Groove

25011-006	PR 2.5" OD x 7.0"	Groove	Groove
25011-010	PR 2.5" OD x 9.0"	Groove	Groove
25011-016	PR 2.5" OD x 10.75"	Groove	Groove
25011-018	PR 2.5" OD x 12.75"	Groove	Groove
25011-030	PR 2.5" OD x 15.0"	Groove	Groove

25011-071	PR 2.5" OD x 7.0"	Comp. Adj. Thd.	Groove
25011-072	PR 2.5" OD x 9.0"	Comp. Adj. Thd.	Groove
25011-073	PR 2.5" OD x 10.75"	Comp. Adj. Thd.	Groove
25011-074	PR 2.5" OD x 12.75"	Comp. Adj. Thd.	Groove
25011-075	PR 2.5" OD x 15.0"	Comp. Adj. Thd.	Groove

30013-002	RS 2.75" OD x 9.0"	Threaded	Threaded
30013-005	RS 2.75" OD x 11.0"	Threaded	Threaded
30013-003	RS 2.75" OD x 12.5"	Threaded	Threaded
30013-004	RS 2.75" OD x 15.0"	Threaded	Threaded
30013-006	RS 2.75" OD x 19.0"	Threaded	Threaded

40017-001	RS 3.46" OD x 13.25"	Threaded	Threaded
40017-003	RS 3.46" OD x 11.5"	Threaded	Threaded
40017-002	RS 3.46" OD x 16.0"	Threaded	Threaded
40017-004	RS 3.46" OD x 18.0"	Threaded	Threaded

PR = Performance Series | RS = Pure Race Series
Comp. Adj. Thd. = Threaded to accept compression adjuster

Note: Very early model compression adjusters use an obsolete thread pitch.