EQ Systems 8757NTP, NTPA & NTPB Sprinter Leveling Parts Diagram

Compare Equalizer / EQ Systems 8757NTP, 8757NTPA and 8757NTPB Sprinter hydraulic levelers using component photographs, part numbers and manufacturer service documentation. This guide keeps the different bracket boxes and model variants separate rather than assuming that similar-looking jacks or controllers can be substituted.

Important part-number distinction: EQ Systems' current direct manufacturer store lists 8757UPS (2018 and older), 8757UPSA (2019–2022), and 8757UPSB (2023 and newer). The NTP-family kits use NTP / NTPA / NTPB suffixes. Compatibility between the NTP and UPS families is unconfirmed. Match the full printed manufacturer number and ask EQ Systems to confirm vehicle-year fitment before ordering.

Which Sprinter leveling-system version do you have?

8757NTP

Older Sprinter catalog family. Current maker lists a separately coded 8757UPS model for 2018-and-earlier Sprinter chassis.

Verify the original chassis, pump label and NTP versus UPS version before use.

8757NTPA

Some listings show a broader year range; EQ's 8757UPSA reference specifies 2019–2022.

Confirm the original chassis year and Equalizer system number before relying on a later NTPA compatibility listing.

8757NTPB

EQ lists 8757UPSB for 2023-and-newer chassis. Confirm the installed system and mounting kit before ordering.

Do not assume NTPB uses the earlier NTP / NTPA mounting boxes.

Where the leveling assemblies fit

Sprinter 8757 hydraulic leveling system conceptual assembly locator Four corner leveling cylinders connect conceptually to one pump. Codes 70179, 70180 and 70178 or 70178A represent cataloged pump, jacks and bracket boxes and are not individual OEM exploded-diagram callout positions. 70179 Pump / controls 8757NTP listing Four-point layout 70180 β€” jack box (8757NTP) 70178 / 70178A LFRFLRRR different chassis bracket boxes Conceptual locator β€” no hose routing or chassis fitment implied

An original simplified identification drawing, not an OEM exploded diagram or hydraulic installation drawing. Package numbers identify complete kits or component packages; they are not jack-position callout numbers. Hose and bracket locations vary with coach build and pump placement.

See the exact products and their photographs

Select a photograph to view the corresponding part. Compare the system suffix and bracket package before ordering.

Equalizer Systems 8757NTP Sprinter 3500 cutaway hydraulic leveling kit (legacy NTP listing) β€” exact NewRVParts catalog photograph8757NTPSprinter 3500 cutaway hydraulic leveling kit (legacy NTP listing)See this exact productEqualizer Systems 8757NTPA Sprinter 3500XD Smart-Level four-point kit, NTPA version β€” exact NewRVParts catalog photograph8757NTPASprinter 3500XD Smart-Level four-point kit, NTPA versionSee this exact productEqualizer Systems 8757NTPB Sprinter 3500XD Smart-Level four-point kit, NTPB version β€” exact NewRVParts catalog photograph8757NTPBSprinter 3500XD Smart-Level four-point kit, NTPB versionSee this exact productEqualizer Systems 70179 Pump and electronic-controls box for cataloged 8757NTP β€” exact NewRVParts catalog photograph70179Pump and electronic-controls box for cataloged 8757NTPSee this exact productEqualizer Systems 70180 Hydraulic leveling jack package for cataloged 8757NTP β€” exact NewRVParts catalog photograph70180Hydraulic leveling jack package for cataloged 8757NTPSee this exact productEqualizer Systems 70178 Chassis bracket box specified for 8757NTP β€” exact NewRVParts catalog photograph70178Chassis bracket box specified for 8757NTPSee this exact productEqualizer Systems 70178A Chassis bracket box specified for 8757NTPA β€” exact NewRVParts catalog photograph70178AChassis bracket box specified for 8757NTPASee this exact product

Complete kits, hydraulic boxes and mounting bracket packages

Use the full part number and specified system application: 70179, 70180 and 70178 are specified for 8757NTP, while 70178A is separately specified for 8757NTPA. Neither bracket is automatically assigned to 8757NTPB.

Part number Component type What it is Fitment caveat
8757NTP Complete kit Sprinter 3500 cutaway hydraulic leveling kit (legacy NTP listing) NTP catalog: 2010–2018. Current maker's separate 8757UPS page: 2018 and earlier. NTP-to-UPS interchange unconfirmed.
8757NTPA Complete kit Sprinter 3500XD Smart-Level four-point kit, NTPA version Confirm the NTPA chassis-year application with EQ before ordering; the separate 8757UPSA model is specified for 2019–2022.
8757NTPB Complete kit Sprinter 3500XD Smart-Level four-point kit, NTPB version Confirm the original NTPB kit and chassis with EQ; the separate 8757UPSB model is specified for 2023 and newer.
70179 Pump/controls box Pump and electronic-controls box for cataloged 8757NTP For 8757NTP; NTPA and NTPB compatibility is unconfirmed.
70180 Jack box Hydraulic leveling jack package for cataloged 8757NTP For 8757NTP; check individual cylinder labels.
70178 Mounting brackets Chassis bracket box specified for 8757NTP For 8757NTP; do not substitute for 70178A.
70178A Mounting brackets Chassis bracket box specified for 8757NTPA For 8757NTPA; compatibility with NTPB brackets is unconfirmed.

OEM jack and mounting hardware example β€” drawing 70205

EQ Systems' Sprinter technical manual includes a driver-front jack mount drawing identified as 70205. The factory picture marks the components below. The original manufacturer drawing is displayed below. The earlier simplified orientation sketch is retained as an optional secondary reference.

Manufacturer referenceOriginal Equalizer Systems 70205 Sprinter front jack mounting diagram and item numbers 3142A, 3202, 3203, 3116 and 3729Open original manufacturer PDF
Factory drawing 70205, printed page 17. Equalizer's original Sprinter driver-front jack-mount drawing identifies the 3142A cylinder, 3202 foot, 3203 nut, 3116 flange nuts and 3729 bracket. This is a documented mounting example, not proof that all 8757NTP, NTPA and NTPB variants use those parts. Open the manufacturer drawing full size if the embedded view does not display.
Show the earlier simplified jack-mount illustration
Example of 3142A jack cylinder and 3202 foot arrangement from EQ driver-front mount drawing 70205 Original schematic locator with driver-side jack bracket 3729, flange nuts 3116, cylinder 3142A, 7 by 7 inch foot 3202 and nylock jam nut 3203. This drawing does not claim that every 8757NTP, A or B installation has the same bracket or jack. 3729Mount bracket 3142ASL cylinder (factory example) 3203Foot-retaining jam nut 32027 Γ— 7 foot 3116Flange nut 70205OEM drawing identifier Driver-front jack example

The official technical drawing appears on printed page 17 of EQ manual EQ020R14 (PDF page 17). The illustration above is the original manufacturer document. Its factory part numbers do not establish universal compatibility across NTP, NTPA and NTPB revisions.

Factory reference Identified component Critical selection note
70205 Manufacturer drawing identifier: driver-front jack mount installation Assembly drawing heading; use the component part numbers to identify replacements.
3142A SL 2 Γ— 13 LP hydraulic jack cylinder Shown in this factory example; not interchangeable with catalog 3144A.
3729 Driver-side jack mounting bracket Drawing-specific bracket; confirm actual chassis bracket revision.
3202 SL 7 Γ— 7 foot Foot shown in factory example; verify original foot dimensions.
3203 3/4-16 Nylock jam nut Secures foot on the depicted cylinder design.
3116 1/2-13 serrated flange nut Mounting hardware identified in factory example.
Do not confuse cylinder numbers: the illustrated manufacturer's example calls out 3142A. 3144A is a different part number; do not substitute it for 3142A. 70205 identifies the factory drawing and does not establish an orderable replacement.

Mounting and service checks before ordering

  • Record the complete kit suffix, pump-model number, touchpad number, vehicle model/year and chassis details from the installed system.
  • Confirm whether the intended replacement is the entire hydraulic kit, a specific jack/cylinder, a pump-and-controls box, or a chassis-specific mounting bracket box.
  • Check the original EQ fitment drawings, jack retracted height/ground clearance and actual pump mounting space. Mounting should be completed by a qualified RV hydraulic/chassis technician.
  • Hydraulic hoses, wiring and safety interlocks must follow the factory manual for the exact installed revision. The schematic on this page is not suitable for installation or hose routing.

Official EQ diagrams and fitment documents

EQ original Sprinter jack mount illustration (PDF, p.17) Current EQ020R15 Sprinter installation manual EQ manufacturer 2019–2022 chassis fitment diagrams EQ manufacturer 2023+ chassis fitment diagrams

The year ranges above apply to EQ's current UPS suffixes. Compatibility between NTP and UPS versions is unconfirmed; check the installed system and mounting kit before ordering.

Related diagram references and collections

Equalizer 8106NTP equipment referenceAwning and leveling model indexJacks & LevelingRV leveling equipment

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