A6915 Eaton Fuller Pistol Grip Shift Knob – 15 Speed Roadranger | New Genuine OEM

New Genuine Eaton Fuller A6915 — Complete pistol-grip master shift knob and air valve assembly with dual flippers, designed for 15-speed and deep reduction Roadranger transmissions.

This is the standard Fuller logo style shift knob (not the printed shift pattern version). It features a comfortable ergonomic pistol grip with two flippers: a black range selector (Hi/Low) and a blue deep reduction control.

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: A6915
• Style: Pistol Grip Master Shift Knob with Fuller Logo (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: Not included – Bottom ports are 1/16" NPT (Use Fuller 84005 fittings for 5/32" air tubing)
• Warranty: Backed by Eaton Fuller Manufacturer Warranty
• Condition: New Genuine Eaton Fuller OEM – Ships in original packaging

How the A6915 Roadranger Valve Works

The A6915 controls both the range cylinder and intermediate shift cylinder for full 15-speed and deep reduction operation.

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, 8LL Series: RTO11707DLL, RTO16908LL, RTO11608LL and similar
• 15-Speed Models: RTO16915, RTO14715, RTO15715 and similar

Fits All Major Truck Makes

This A6915 shift knob fits any truck equipped with a compatible Eaton Fuller 15-speed or deep reduction Roadranger transmission.

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

Note: This is the Fuller logo style knob. The version with the printed shift pattern on top is S2586. This is not the same as the A6909 (9/10-speed) or A6913 (13-speed).

What’s Included

• 1 × Eaton Fuller A6915 Pistol Grip Shift Knob / Valve Assembly
• Factory OEM packaging
• Brass air fittings (Fuller 84005 – 1/16" NPT for 5/32" tubing) sold separately

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).