Truck Camper Jack Parts

HappiJac Single Motor Head #600510HappiJac$308.25In Stock

Replacement motor head for electric jack systems
Compatible with acme and ball screw jacks
Zinc and powder-coat finish resists rust
Supports jacks rated 1,500–2,800 lbs capacity

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HappiJac 16" Z-Mounting Bracket #518016HappiJac$49.66In Stock

16 inch Z-mounting bracket for HappiJac camper jacks
Fits series 41, 42, 45, and 48 models
Zinc-plated outer tube with powder coat finish
Bracket only—jack unit sold separately

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HappiJac Hex Drive for HappiJac Camper Jacks #HEXHappiJac$29.57In Stock

Replacement hex drive for HappiJac screw jack systems
Compatible with jacks rated 1,500-2,800 lbs capacity
Zinc-plated outer tube with powder coat finish
Wiper seal prevents debris entry into jack leg

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HappiJac Swing Out Extension Bracket #540000HappiJac$408.04In Stock

Includes 2 swing-out brackets with hardware for replacement
2-inch square tubing provides more strength than round
Compatible with all HappiJac camper jack models
Zinc and powder-coat finish resists rust

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HappiJac Wiring Kit for Electric Option #600730HappiJac$157.93In Stock

Converts manual camper jack to electric operation
Other components required for full electric system installation
Mounts to existing 2-inch square tubing jack frames

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HappiJac 16" L-Reinforcement Bracket #518010HappiJac$44.82In Stock

16-inch L-shaped reinforcement bracket for camper jack systems
Pairs with 16" T-Mounting Bracket for complete installation
Zinc-plated steel with powder coat corrosion protection
Supports 41, 42, 45, 48 series HappiJac jacks

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HappiJac 4" Standard Crank #320000SHappiJac$41.68In Stock

4" standard crank for HappiJac truck camper jacks
Manual operation lifts and lowers camper jack system
Fits jacks with 1,500–2,800 lb capacity per jack
Zinc-plated outer tube with powder coat corrosion protection

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HappiJac 8" Long Crank #320000LHappiJac$493.53In Stock

Manual operation to lift and lower camper
Replacement part for existing HappiJac jack systems
Works with 1,500-2,800 lb capacity jacks per unit
Zinc-plated steel construction with powder coat finish

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HappiJac Clutchless, Current Sensing (CCS) Wireless Main Logic Board #733513HappiJac$308.58In Stock

Clutchless current sensing (CCS) wireless logic board
Compatible with all HappiJac motorized camper jacks
Remote sold separately for extend/retract operation
Replacement board for damaged HappiJac systems

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HappiJac Remote Cable #636320HappiJac$57.12In Stock

Coiled cable design for camper jack electric systems
Replacement part for HappiJac wired jack models
Compatible with HappiJac electric camper jacks
Coiled construction resists tangling and wear

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HappiJac Wireless Main Logic Board #733540HappiJac$612.76In Stock

Wireless remote controller and logic board replacement kit
Requires Remote Cable #636320/149557 for programming (sold separately)
Operates on 2 AA batteries (not included)
Compatible with HappiJac camper jack systems

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HappiJac Wireless Remote Controller - 25A and CCS #723915HappiJac$302.68In Stock

Wireless remote controller for HappiJac camper jack systems
Compatible with 25A and CCS motor kits
Operates via push-button control up to distance
Requires 2 AA batteries, not included

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Replacement components for truck camper jacks, including mounting brackets, cranks, motor heads, hex drives and wiring kits. Whether you need a manual crank handle, a swing out extension bracket, or a wireless main logic board and remote to control electric jacks, these parts help repair or upgrade your existing lift system.

Truck Camper Jack Parts

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