S2586 Eaton Fuller Pistol Grip Shift Knob with Pattern – 15 Speed Roadranger | New Genuine OEM

New Genuine Eaton Fuller S2586 — Complete pistol-grip master shift knob and air valve assembly with dual flippers and printed shift pattern, designed for 15-speed and deep reduction Roadranger transmissions.

This is the shift pattern style version (not the plain Fuller logo version). It features a comfortable ergonomic pistol grip with two flippers: a black range selector (Hi/Low) and a blue deep reduction control. The top has the full shift pattern printed for easy driver reference.

In stock and ready to ship from Discount Parts Exchange (DPX) in Mansfield, Ohio.

Call 419-522-3320 for current pricing and availability.

Key Specifications

• Part Number: S2586
• Style: Pistol Grip Master Shift Knob with Printed Shift Pattern (Dual Flipper)
• Range Selector: Black Flipper (Up/Down – Hi/Low Range)
• Deep Reduction: Blue Flipper (Forward/Rearward)
• Mounting: 1/2"-13 threaded main port (threads onto shifter lever) + Includes mounting hardware
• Air Fittings: Included – Comes with 3x Fuller 84005 brass fittings for 5/32" air tubing. Bottom ports are 1/16" NPT.
• Warranty: Backed by Eaton Fuller Manufacturer Warranty
• Condition: New Genuine Eaton Fuller OEM – Ships in original packaging

How the S2586 Roadranger Valve Works

The S2586 controls both the range cylinder and intermediate shift cylinder for full 15-speed and deep reduction operation. Printed shift pattern on top for quick reference.

Low Range Operation

Black range flipper in the Down position.

High Range Operation

Black range flipper in the Up position.

Deep Reduction Operation

Blue flipper in the Forward position engages Deep Reduction.

Applications & Fitment

Designed for Eaton Fuller transmissions with deep reduction and 15-speed configurations including:

• 7LL Series: RTO11707DLL
• 8LL Series: RTO16908LL, RTO11608LL, RTO14608LL, RTO14708LL, RTO14908LL
• 9MLL Series: RTO11909MLL, RTO14909MLL
• 15-Speed Models: RTO16915 ← Typical 15-Speed Unit, RTO14715, RTO15715 and similar

Fits All Major Truck Makes

This S2586 shift knob fits any truck equipped with a compatible Eaton Fuller deep reduction or 15-speed Roadranger transmission.

• Peterbilt
• Kenworth
• Freightliner
• International / Navistar
• Volvo
• Mack
• Western Star
• and many others

Cross References / Interchange

• Freightliner: 01FA6915
• Velvac: 032405
• General Motors: 12376310
• Tectran: 14385
• Automann: 174.6915
• Mack: 25MY56M, 3088-A6915
• Volvo Truck: 3972720
• Dorman: 455-5003

Related Products

DPX Drivetrain Tools Hub

Free tools built by rebuilders for mechanics and drivers:

Road Speed Calculator • Gear Ratio Charts • PTO Shimming Guide • Full IPL Library →

Shipping / Location

• Ships from our Mansfield, Ohio warehouse (419-522-3320)
• Parcel or LTL options available based on packaging and weight
• Warehouse Bin Location: DPX_OH_BR549_EFR

Heavy-Duty Solutions — Built to Perform. Trusted to Last. Discount Parts Exchange (DPX).