The Remco RMC151651 RollMax PTO Coupler is a multi-speed PTO coupler designed specifically for Remco RollMax 8-roller pump systems. Engineered for agricultural spraying and PTO-driven pumping applications, this coupler provides a secure connection between compatible RollMax pumps and tractor PTO shafts while supporting both 540 RPM and 1000 RPM PTO operation.
Designed for use with Remco R880 series pumps, the RMC151651 features a 15/16" shaft bore and durable cast aluminum/zinc construction built to withstand the vibration and torque loads common in agricultural spraying environments.
Its dual-speed compatibility allows operators to use the same coupler across multiple tractors and PTO systems without needing separate hardware for different PTO speeds. The set screw fastening system helps maintain a secure, vibration-resistant connection during field operation.
The RMC151651 is included as standard equipment in the R880C-TAK complete PTO pump kit and is also available separately as a replacement or spare coupler for existing RollMax spray systems.
For operators building or servicing PTO-driven spraying equipment, the Remco RMC151651 provides a reliable connection solution for high-volume agricultural and chemical application systems.
Built for PTO Spraying Applications
- Agricultural sprayers
- PTO-driven roller pump systems
- Fertilizer application rigs
- Herbicide spraying systems
- Tractor spray equipment
- Chemical transfer systems
- Industrial spraying equipment
- PTO pump installations
What does the Remco RMC151651 coupler do?
The RMC151651 connects compatible RollMax 8-roller pumps directly to PTO-driven equipment and tractors for agricultural spraying and pumping applications.
What PTO speeds does the RMC151651 support?
This coupler is compatible with both 540 RPM and 1000 RPM PTO systems.
What pumps is the RMC151651 compatible with?
The RMC151651 is designed for compatible Remco RollMax 8-roller pumps including the R880C and R880SS models.
Does this coupler work with R440 or R660 pumps?
No. The RMC151651 is designed specifically for R880 series pumps using a 15/16" shaft configuration.
Dual PTO Speed Compatibility:
Supports both 540 RPM and 1000 RPM PTO systems for flexible equipment compatibility.
Designed for RollMax 8-Roller Pumps:
Compatible with Remco R880 series roller pumps.
15/16" Shaft Bore:
Sized specifically for compatible R880 pump shaft configurations.
Cast Aluminum/Zinc Construction:
Lightweight yet durable construction designed for agricultural spraying applications.
Secure Set Screw Fastening:
Helps maintain a stable, vibration-resistant connection during operation.
PTO Spraying System Support:
Ideal for agricultural spraying and PTO-driven transfer applications.
Replacement or Spare Coupler:
Used as a standalone replacement or backup component for existing installations.
Compatible with RMTAC Stabilization Systems:
Pairs with the RMTAC Torque Arm & Chain Kit for complete PTO pump stabilization.
| Specification | Details |
| Brand | Remco Industries |
| Series | RollMax |
| Model / Part Number | RMC151651 |
| Product Type | PTO Pump Coupler |
| Pump Compatibility | R880C, R880SS, R880C-TAK |
| Shaft Bore Size | 15/16" |
| PTO Compatibility | 540 RPM & 1000 RPM |
| Construction Material | Cast Aluminum/Zinc |
| Fastening Method | Set Screw |
| Application | PTO Roller Pump Connection |
Compatible RollMax Pumps
| Pump Model | Pump Material | Max Flow |
| R880C | Cast Iron | 24.5 GPM |
| R880SS | Stainless Steel | 24.5 GPM |
| R880C-TAK | Complete PTO Kit | 24.5 GPM |
Not Compatible With
- R440 Series Pumps
- R660 Series Pumps
These models utilize different shaft sizes and coupler configurations.
Recommended Pairings
- Remco R880C Roller Pump
- Remco R880SS Roller Pump
- Remco RMTAC Torque Arm & Chain Kit
Typical Setup
- Install coupler onto compatible R880 pump shaft
- Align with tractor PTO driveline
- Tighten set screws securely
- Verify proper PTO alignment before operation
- Pair with torque arm system for stabilization
Pro Tips for Best Results
- Inspect set screws regularly during spraying season
- Verify proper PTO alignment before operation
- Use with a torque arm stabilization system to reduce pump movement
- Keep spare couplers on hand during peak application season
What’s Included
- Remco RMC151651 PTO Coupler
Warranty Information
The Remco RMC151651 RollMax PTO Coupler is backed by the manufacturer’s warranty coverage.
For product support, compatibility assistance, or PTO setup questions, contact Spraywell at 561-964-3228
