Denison S21-42519 T6DC T6DCM T6DCP Shaft and Bearing Assembly aftermarket OEM replacement part - RestoPower

Denison S21-42519 Shaft and Bearing Assembly T6DC/T6DCM

Brand: RestoPower

OEM Equivalent PN: S21-42519

SKU: RPS21-42519

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This is a special order item. Contact us for current pricing, availability, and lead times.

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Denison S21-42519 Shaft and Bearing Assembly is a new OEM or aftermarket equivalent replacement for Denison and Parker Denison vane pumps, supplied by RestoPower. Built to meet or exceed the original Denison specification for a precise, dependable fit.

Complete assembly. This shaft is supplied with its bearing and retaining ring already fitted, ready to install. The bare shaft on its own is Denison 034-71362.

Specifications

OEM Part Number	S21-42519
Part Type	Shaft and Bearing Assembly
Brand	OEM or aftermarket equivalent to Denison
Factory Description	Shaft and bearing assembly (code 4)
Pump Series	T6DC, T6DCM, T6DCP
Condition	New
Warranty	Backed by RestoPower expert support
Availability	Available to order, request a quote for current price and lead time

Compatible With

Denison T6DC
Denison T6DCM
Denison T6DCP

Cross Reference

S21-42519, Denison S21-42519, Parker Denison S21-42519, Parker S21-42519

Common Applications

Industrial hydraulic power units and machine tools
Mobile & construction equipment
Injection molding and press machinery
Pump rebuilds and scheduled overhauls

Guides & Catalogs

Denison T6DC Parts CatalogExploded views, service data & part numbers.View catalog →Denison Pump Guide, Gold Cup, T6 & T7How the T6, T67 and T7 series differ.Read the guide →Denison Vane Pump CatalogsEvery T6, T67 and T7 model breakdown.Browse models →Shop All Denison PartsBrowse pumps, kits, shafts & hard to find parts.Browse Denison →

Frequently Asked Questions

Will the Denison S21-42519 fit my pump?
It is the factory part number listed for the T6DC, T6DCM, T6DCP series. Send the model from your nameplate to info@restopower.com and we will confirm fitment the same day.

Is this genuine OEM or aftermarket?
We supply OEM or aftermarket equivalent parts, manufactured to meet or exceed the original Denison specification. We will tell you which one you are getting when you order.

What do the digits on the end of a Denison seal number mean?
They are the seal material: 0 is Buna-N, 4 is EPDM and 5 is Viton. Ask if you need a specific compound.

About RestoPower

RestoPower specializes in hard-to-find and obsolete hydraulic components, Parker, Denison, Vickers, Eaton, Char-Lynn, Oilgear, Rexroth and more. Email info@restopower.com or call (810) 882-1171 for fitment help.

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Got an old core or surplus stock?

RestoPower buys hydraulic pumps, valves & motors. Trade your worn core in for store credit — free shipping labels, no minimums — or sell us your unused new old stock for cash.

Core Buyback → Sell New Old Stock →