Lippert 2.5×2.5 electric through-frame RV slide-outs use specific gear packs, spur gears, arm hardware, wear tabs and stop components. Use the factory A–J diagram, part-number tables and replacement-product photographs to find the correct gear pack, spur gear, wear tab or stop component.

Identify the mechanism before ordering: 2.5×2.5 electric systems differ from 2×2, 2×3, hydraulic and Schwintek systems. The standard and heavy-duty gear packs are different, and the original 15-tooth versus 18-tooth gears have different tooth forms and pressure angles. Match manufacturer model, original hardware, gear count and rack design before selecting parts.

Factory parts diagram for the 2.5×2.5 electric slide-out

Lippert's A–J parts sheet identifies the standard and heavy-duty gear packs, spur gears, wear tabs, roller components and stop hardware. Match your installed assembly with the manufacturer drawing before selecting a replacement from the photographs and tables below.

Lippert 2.5 by 2.5 electric through-frame slide-out manufacturer A–J parts sheet showing standard and heavy-duty gear packs, spur gear, roller, wear tabs and stop can
2.5×2.5 electric components: factory A–J part references. The standard and heavy-duty gear packs are different assemblies. View full-size drawing.

2.5×2.5 slide-out component overview

OUTER / INNER ARM · 2.5 × 2.5SLIDE-OUT ROOM SUPPORTA/CA/CDRIVE MOTOR A / C: gear-pack alternativesB / D / E: different spur gearsF / G: wear tabsH / I / J: stops & rollers cross shaft
A / C — Gear-pack assemblyStandard pack 324869 or heavy-duty pack 123356, selected by installed mechanism; not both.
B / D / E — Spur gears15-tooth standard 101941 → 700612, 15-tooth heavy-duty 328044, or 18-tooth 122739; check exact gear specification.
F / G — Arm wear tabs277882 for suitable no-rear-roller assembly or 103480 wear-tab profile.
H / I / J — Stops and rollersStop can 122840, rear roller shaft 105892, rear roller 104474.
Drive and cross shaftElectric motor / actuator or center-drive arrangement; identify exact motor and cross-shaft components.

Use this overview to identify the major component groups. For exact gear placement and installation details, refer to Lippert's exploded diagram below.

Factory-numbered product photographs

Choose a product photo to see its part number and details. Electrical parts depend on the installed control arrangement; parts without matching store listings are shown in the table for identification.

Lippert 2.5×2.5 component references A–J

Factory callout Lippert number Component Selection note
A 324869 Standard 2.5×2.5 gear pack with 15-tooth gear Pre-2013 and older 18-tooth systems require separate verification
B 101941 → 700612 15-tooth spur gear, 10 DP / 20° pressure angle 700612 is current manufacturer replacement for 101941
C 123356 Heavy-duty 2.5×2.5 gear pack, 15-tooth Not the standard pack and not a single loose gear
D 328044 Heavy-duty 15-tooth spur gear, 10 DP / 20° pressure angle Identify the installed component before selecting a replacement
E 122739 18-tooth spur gear, 12 DP / 14.5° pressure angle Factory requires specific gear-pack reassembly for applicable 18T systems
F 277882 Wear tab for arm assembly without rear roller Check no-roller versus roller design
G 103480 Black wear tab, original/current style Confirm physical profile
H 122840 Stop can Check stop adjustment
I 105892 Rear roller shaft Factory component reference
J 104474 Rear roller Factory component reference
Older 18-tooth installations: Lippert's standard 324869 pack ships with a 15-tooth gear. For an applicable 18-tooth pack repair, the manufacturer instructs ordering standard gear-pack assembly 324869 and separate 18-tooth gear 122739 and reassembling appropriately. Do not assume that switching a rack-and-pinion assembly from 18 teeth to 15 teeth is safe. A qualified technician should verify the installed system and follow the manufacturer service procedures.

Cross-shaft hardware V–AA

The original through-frame owner manual also documents cross-shaft components. Use the following references to identify the installed cross-shaft components.

Factory callout Lippert number Component
V 173630 Cross-shaft kit
W 117630 Outer cross shaft
X 117606 Inner cross shaft
Y 123365 Cross-shaft insert
Z 118092 ¼-20 nut
AA 119066 ¼-20 × 2-inch bolt

Manufacturer exploded drawing and service documents

View factory A–J illustrated component sheetLippert manuals, 2.5×2.5 identification and service

The manufacturer also publishes gear comparison TI-001, gear-pack replacement TI-035 and 2.5×2.5-versus-2×2 quick reference QR-161 through its support page. The original factory artwork remains on the manufacturer's site and has not been copied to NewRVParts.

Explore NewRVParts collections and related guides

RV Slide-Out Parts & Accessories · Lippert Components · 2×2 Through-Frame · 2×3 Through-Frame · In-Wall Slide-Outs

Manufacturer manuals and specifications: Lippert 2.5×2.5 Electric Slide System and the factory component sheet CCD-0002574 (A–J); Lippert Electric Through-Frame Owner's Manual CCD-0001613 (V–AA); current Lippert specifications for 324869, 123356 and replacement gear 700612. The manufacturer drawing shows factory part-number references; the product photographs identify individually listed components. Disconnect power and follow factory instructions for work involving powered slide-outs, room support or pinching mechanisms.

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