bolens lawn tractors 831
![]() | 1979 - 1986
Riding lawn mower | 1979 - 1986 | Riding lawn mower |
---|---|---|---|
1979 - 1986 | |||
Riding lawn mower |
1979 - 1986 | |
---|---|
Riding lawn mower |
Engine Detail | |
---|---|
Briggs & Stratton 190707 | |
gasoline | |
1-cylinder | |
air-cooled vertical-shaft | |
Displacement | 318 cc
19.44 ci |
Bore/Stroke | 3.00x2.75 inches
76 x 70 mm |
Power (gross) | 8 hp
6.0 kW |
Rated RPM | 3600 |
Starter | electric |
Starter volts | 12 |
Sparkplug | Champion J-8 |
Sparkplug gap | 0.030 inches
0.762 mm |
Point gap | 0.020 inches
0.508 mm |
Engine Oil | |
---|---|
![]() | |
Oil capacity | 1.125 qts
1.1 L |
Oil change | 25 h |
Recommended Products
Advertisement · Featured Tractor-Related Products

JZGRDN Left Warning Lamp
art Name: Left Warning Lamp Part Number: LVA11213 Compatible with John Deere 4010 4110 4115 Tractors Condition: New&Easy Installation Package Includes: Left Warning Lamp*1

Universal Tractor Hydraulic Filter Kit
High-quality filter kit for extended tractor life, compatible with multiple models

Turf-Gard SAE 10W-30 Oil TWO Quarts
4-Cycle engine oil For gas engines only SAE 10W-30 Provides maximum protection for lawn and utility equipment 946mL / 32 fl. Oz per quart - TWO quarts included

Xprite 30 LED Amber Forklift Beacon Strobe Light Safety Warning Flashing Lights
★ FEATURE: This Warning Beacon Strobe Light Total of 30 High Brightness SMD 5730 LEDs with Low Polycarbonate Dome, More Clearer Vision Can Provides 360 Degrees of Coverage. Lifespan Up to 50,000 Hours. ★ PATTERN: 3 Bright Flashes With 1 Second In Between. Durable PC Lens And Better Light Quality. Low Power Consumption And Low Heat. Self-Contained LED, No External Flasher Required.
* This page contains affiliate links, purchases may generate revenue for this site