Parts

Parts
ENGINE PARTS
COMPLETE ENGINE GASKET AND SEAL SETS - EACH ENGINE GASKET SET CONTAINS ALL ENGINE GASKETS & SEALS FOR A COMPLETE REBUILD.
1955-69 sets include carb gasket sets but no pushrod seals (except R26,27).
(1970-on sets include pushrod seals but no carb gasket sets)
11 00 1 460 981	K100	$178.95
11 00 1 461 060	K75	201.95
11 00 1 265 494	All R1000cc models 1977-93	124.00
11 00 1 265 651	1976-on R
	(except 1000cc R Models)	111.95
11 00 1 336 583	R65 Only	121.63
11 00 1 255 023	/5/6 thru 1975	110.00
11 00 9 090 267	R50 thru R60/2	109.00
11 00 9 090 272	R69/R69S	109.00
11 00 9 090 213	R26/R27	71.00
BASE GASKETS
(thickness in mm) Protect your investment by replacing all gaskets and seals upon reassembly.
11 11 1 335 650	Low Test All 1976-on (0.75mm)	$3.25
11 11 1 257 092	Low Test /5/6 thru 1975 (1.25mm)	3.25
11 11 1 255 001	Normal /5/6 thru 1975 (0.5mm)	3.00
11 11 0 010 161	R50 - R69S (0.5mm)	3.85
11 11 0 010 163	Low Test R50 - R69S (1.5mm)	5.95
11 11 0 010 108	R26/R27	2.75
11 12 1 262 571	DIRKO Gasket Sealer - tube	17.25
CYLINDER BASE O-RINGS
11 11 1 335 866	93 x 2mm 1976-on R	$2.95
11 11 1 262 141	11 x 2mm 1976-on R	.55
11 12 1 255 167	Rocker Support O-Ring /5 only	1.20
HEAD GASKETS
11 12 1 464 461	K100	$36.95
11 12 1 461 082	K75	35.95
11 12 1 338 715	All 1000cc R	9.25
11 12 1 338 716	All 1970-on R except 1000cc R	9.25
11 12 0 022 168	R69/R69S	7.95
11 12 0 022 118	R26 thru R60/2	7.95
11 12 1 337 818	Hard Rubber Cylinder Head Plug Fits Between Cooling Fins on All 1955-93 Boxer Models	.94
VALVE COVER GASKETS
11 12 1 460 464	K100 Inner	$3.95
11 12 1 460 463	K100 Outer	3.95
11 12 1 460 623	K75 Inner	3.95
11 12 1 460 622	K75 Outer	5.25
11 12 1 338 426	All except R69/R69S	5.25
11 12 0 023 152	R69/ R69S	5.25
OIL PAN GASKET
11 13 1 338 599	All 1970-on Boxers	$8.95
11 13 0 007 156	R50 thru R69S	4.50
11 13 0 007 100	R26/R27	3.95
TIMING COVER GASKET
11 14 1 338 428	All 1970-on	$3.95
11 11 0 002 172	R50 thru R69S (subject to avail.)	5.50
11 14 1 338 429	Round 14mm O-Ring Gasket Timing Cover 1970-On (2 req.)	.36
TIMING PLUG
11 11 0 001 106	All 1955-89 Boxers	$1.75
REAR MAIN SEALS
11 11 1 460 389	“K” 50x80x10mm	$19.95
11 11 1 261 739	1970-94 Boxers	24.95
11 11 0 001 122	R26 thru R69S	27.95
11 1 880	Rear Main Seal Arbor	60.15
FRONT CRANK SEAL
11 14 1 255 011	All 1970-on R Model	$4.25
11 14 0 002 196	17x28x7mm R50 thru R69	6.50
11 14 0 002 197	20x3x7mm 1961-69 twins	8.95
CAM SEALS
11 14 1 262 977	20x32x8mm 1976-78	$5.25
11 14 1 261 193	12x25x8mm 1970-75	4.95
11 14 0 002 198	25x35x7mm 1955-69	7.80
11 14 0 002 199	25x40x7mm 1955-69	7.80
11 11 0 002 129	12x22x6.5mm R27	10.34
11 31 1 256 860	Tachometer Cable 7x16x7mm Seal 1970-77	3.95
K75 & K100 ENGINE OIL SEALS
11 34 1 288 544	Valve Stem	$1.55
11 14 1 460 350	36x52x7 Chain Case	10.95
11 14 1 460 809	26x42x5.5 Cam	9.25
11 41 1 460 349	12x25x5 Oil Pump	3.95
11 51 1 460 348	Special 12x30x15 Oil Pump	16.95

PUSHROD SEALS
11 32 1 262 995	1976-on	$1.50
11 32 1 250 267	1970-75	1.50
11 11 1 335 090	R65 only	1.99
11 11 0 033 163	1955-69 twins	7.15
11 11 0 033 114	R26/R27	3.65

IMPORTANT NOTICE - EVEN THOUGH 1955-69 CYLINDERS ARE NO LONGER AVAILABLE, WE CAN DELIVER 1.5mm OVERSIZE PISTONS FOR ALL 1955-69 TWINS - R50/R60/R69/R69S. PLEASE REFER TO PISTON SECTION FOR DETAILS.

CYLINDERS
11 11 1 337 116	R80 1981-on Nikasil	$259.95
11 11 1 337 251	All 1000cc Nikasil	259.95
COMPLETE NIKASIL CYLINDER WITH MATCHED PISTON
Nikasil cylinders with pistons you can turn your 1976-80 750cc, 800cc or 1000cc BMW Gaskets and seals extra.
11 00 1 337 389	1000cc 1981-on 8.2:1	$369.95
11 00 1 337 390	1000cc 1981-on 9.5:1 High Compression	585.95
11 00 1 337 388	R80 1981-on	379.95
11 00 1 338 032	R65	337.95
VALVE COVERS - K MODELS
11 12 1 460 268	K100	$179.95
11 12 1 461 124	K100 Black	179.95
11 12 1 460 620	K75	98.95
11 12 1 461 165	K75 Black	146.95
VALVE COVERS - TWINS
11 12 1 262 248	Left /7/R65 Black	$62.95
11 12 1 262 250	Right /7/R65 Black	62.95
11 12 1 263 761	Right /7/R65	62.95
11 12 1 263 762	Left /7/R65	62.95
11 12 1 250 240	All 1970-76	73.95
VALVE COVERS - 1955-69

VALVE COVERS-TWINS
11 12 0 023 025	R50/1-R60/2	$105.95
11 12 0 023 027	R69/R69S	165.95
11 12 0 023 160	Chrome Cap Nut	1.72
07 12 9 908 142	Center Stud 8X65mm	.73
07 12 9 908 100	Side Stud 6X25mm	.73
07 12 9 908 104	Side Stud 6X40mm	.78
07 11 9 932 094	B-8 Spring Washer	.21
07 11 9 932 070	B-6 Spring Washer	.21
07 11 9 922 053	M-6 Nut	.26
11 11 1 263 903	Cylinder Base and Head Nut 1955-69 & Cyl. Head Nut 1970-on	.88
11 12 1 336 872	Flat Washer	1.04
K75 & K100 CHAIN CASE COVERS (RIGHT)
11 14 1 460 265	Chain Case Cover	$89.95
11 14 1 461 122	K100 Black	134.95
11 14 1 460 689	K75 Alum.	79.95
11 14 1 461 162	K75 Black	131.95
“K” RADIATOR
17 11 1 461 223	K100	$435.95
17 11 1 461 088	K75	349.00
17 11 1 460 812	Cap	13.47
17 11 1 460 716	Thermostat	26.99
FAN MOTOR
17 40 1 460 427		$96.04
OIL PANS
11 13 1 251 295	1970-75 & R65 thru 1980	$88.35
11 13 1 262 723	1976-80 except R65	60.27
11 13 1 336 995	1981-on all models	93.55
11 13 1 336 995-Z	Deep Pan Conversion 1970-80*	129.95
11 13 1 460 228	K75/K100	120.59
11 13 1 460 229	K75/K100 Oil Pan Cover	9.62
07 11 9 915 030	Pan Bolt 1970-on	.42
07 11 9 913 465	Pan Bolt 1955-69	.25
* Requires modification to stock center stand
DIPSTICK
11 43 1 337 543	1970-75 & R65 79-80	$13.00
11 43 1 337 542	1976-on also R65 1981-on	13.00
07 11 9 963 420	Gasket thru 1980	.36
11 43 1 337 308	Gasket 1981-on	2.03
11 14 1 460 191	Oil Plug K - dipstick	.78
11 14 1 460 675	Oil Plug Gasket K	.47

MAIN BEARINGS 1970-ON BOXERS
STANDARD:		+ 0.25:
11 11 1 250 155	Red	$44.68
11 11 1 254 788	Red	$56.68
11 11 1 255 285	Blue	61.30
11 11 1 255 286	Blue	56.68
11 11 1 337 614	Yellow	61.30
11 11 1 337 725	Yellow	56.68
11 11 1 265 437	Green	61.30
11 11 1 337 724	Green	56.68
+0.50:
+0.75:
11 11 1 254 789	Red	$61.30
11 11 1 255 288	Red	$55.95
11 11 1 255 287	Blue	61.30
11 11 1 255 289	Blue	55.95

MAIN BEARINGS – K MODELS
(8 required)
11 21 1 460 008	Standard yellow	$8.58
11 21 1 460 030	Standard green	8.58
11 21 1 460 909	Standard white	8.58
(1 required)
11 21 1 460 290	Standard yellow	$19.71
11 21 1 460 291	Standard green	19.71
11 21 1 460 911	Standard white	18.67
Also available in +.25 and +50 mm oversize
ROLLER BEARINGS
07 11 9 981 722	Front Crank 1970-on	$21.95
07 11 9 981 250	Crank Bearing R50 thru 60/2 & Rear	37.95
07 11 9 981 245	Front Crank R50S/R69/R69S	103.95
07 11 9 983 301	Rear Crank Bearing R69/R69S	325.00
07 11 9 981 237	6206 TB Front Main R26/27	68.07
07 11 9 981 044	Front 1955-69 Twins	17.63
07 11 9 981 041	Cam R69 only	13.78
07 11 9 981 214	Cam R26 thru R69S (Front)	14.82
THRUST WASHERS 1970-ON
11 11 1 256 973	Red (2.483-2.53)	$17.63
11 11 1 256 974	Blue (2.53-2.578)	17.63
11 11 1 256 975	Green (2.58-2.625)	17.63
11 11 1 256 976	Yellow (2.626-2.673)	17.63
CRANKSHAFTS
11 21 1 338 172	All 1970-75, R50/5 thru R90S (10x1 fine thread)	$399.95
11 21 1 338 171	All 1976-on (11x1,5 coarse thread)	525.00
11 21 1 336 439	R65 only	555.00
11 23 0 070 709	Vibration Damper Rubber 1961-69	3.77
OIL SLINGER - 1955-69
11 21 0 016 119	R26/R27	$35.65
11 21 0 016 216	R50/1	38.43
11 21 0 016 217	R60/1	34.27
11 21 0 016 219	R50S/ R50/2	21.79
11 21 0 016 221	R69/R69S/R60/2	38.43
07 11 9 900 810	Screw 1955-69 (each)	.42
TIMING CHAINS
11 31 1 460 079	K75/100	$57.15
11 31 1 335 934-Z	All 1979-on w/Master Link	25.95
11 31 1 335 934	All 1979-on Endless	20.75
11 31 1 250 258-Z	With Master Link 1970-78	36.35
11 31 1 250 258	All 1970-78 Endless	29.07
11 31 1 261 092	R26/R27	23.87
CHAIN TENSIONERS
11 31 1 265 455	1970-78	$10.92
11 31 1 338 185	1979-on	1.77
11 31 1 460 813	K75/K100	25.95
11 31 1 253 188	Tensioner Spring 1970-78	1.77
11 31 1 460 814	Tensioner Strap	2.08
11 31 1 460 668	K75/K100 Guide Rail	8.84
CRANK PINIONS
11 21 1 250 198	1970-78	$79.75
11 21 1 335 586	All 1979-on	34.95
CAMSHAFT GEARS
11 31 1 250 253	1970-77	$79.56
11 31 1 335 241	1978 only	53.30
11 31 1 335 588	1979-on	59.95
CON ROD INSERT (BEARING SHELL)
Twins (4 Required)
11 24 1 258 460	Standard	$9.36
11 24 1 258 419	+.25 mm	9.36
11 24 1 258 420	+.50 mm	9.36
11 24 1 258 421	+.75 mm	9.36
K Models - (8 required)
11 24 1 460 067	Standard yellow	7.58
11 24 1 460 787	Standard green	7.58
11 24 1 460 913	Standard white	7.58
Also available in +.25 and +.50 mm oversize
11 24 1 250 196	Con Rod Bolt (4) Required 1970-94 Boxer Models	1.95
11 24 1 460 344	K Model Con Rod Bolt (8) req	2.60
11 24 1 460 345	Nut	1.14
SPECIAL CON ROD BOLT SOCKET
11 2 860		$23.40
11 2 860-U		13.47
WRIST PIN BUSHING
11 24 0 618 100	1970-on Boxer	$1.95
11 24 1 460 341	K Model	1.82
11 24 1 327 167	1955-69	14.95

11 22 1 256 966	1970-75 “Fine” Thread 10x1	$274.59
11 22 1 262 070	1976 only	359.95
11 22 1 336 380	1977-80 /7	319.02
11 22 1 335 975	R65 thru 1980	546.99
21 21 1 338 722	81-on R Models	205.95
FLYWHEEL BOLTS
IMPORTANT: CHANGE BOLTS UPON REASSEMBLY
11 22 0 016 759	/5 All	$1.95
11 22 1 257 796	1974-75 “Fine” thread 10x1	3.75
11 22 1 262 060	1976-on “Coarse” thread 11x1,5	1.35
11 22 1 337 099	Flywheel O-Ring 1976-on	5.15

COMPLETE PISTONS FOR BMW
Each piston is complete with rings, pin & circlips.

New! This year, we are now starting to carry reproduction pistons for Vintage and a few later ones. All of the German manufacturers (Nural, Mahle, andKolbenschmidt) have already ceased production of BMW Motorcycle pistons for 1955-69 models. The pistons we offer in this range are in parentheses “(xxx.xx)”. These cast pistons are made to the same factory tolerances as the original and come with wrist pins, circlips and rings.

1000cc K Pistons
11 25 1 460 836	K100 thru 1987	$121.95
11 25 1 461 930	K100 1988-on	135.95
1000cc R Model Pistons
11 25 1 337 174	1981-on 9.5:1 “A”	$129.95
11 25 1 337 175	1981-on 9.5:1 “B”	144.95
11 25 1 337 176	1981-on 9.5:1 “C”	185.95
11 25 1 335 449	R100 thru 80 (Std) 9.0:1	165.95
11 25 1 335 452	R100 thru 80 (+.25mm) 9.0:1	165.95
11 25 1 335 465	R100 thru 80 (+.25mm) 9.5:1	189.95
11 25 1 335 465-Z	R100 thru 80 (+.5mm) 9.5:1	189.95
900cc
11 25 1 259 871	R90S (Std) 9.5:1	$144.95
11 25 1 259 874	R90S (+.5mm) 9.5:1	144.95
11 25 1 259 878	R90S (1.0mm) 9.5:1	144.95
11 25 1 255 550	R90/6 (Std) 9.0:1	144.95
11 25 1 258 293	R90/6 (+.5mm) 9.0:1	163.95
11 25 1 258 296	R90/6 (+1.0mm) 9.1:1	189.95
800cc
11 25 1 338 417	1985-on 8.2:1	$169.95
11 25 1 337 268	1981 Thru 1984 8.2:1	169.95
11 25 1 335 430	(Std) Thru 1980 9.2:1	189.95
11 25 1 335 433	(+.25mm) 9.2:1	189.95
11 25 1 335 436	(+.50mm) 9.2:1	189.95
11 25 1 335 411	(Std) 8.2:1	189.95
11 25 1 335 414	(+.25mm) 8.2:1	189.95
11 25 1 335 417	(+.50mm) 8.2:1	189.95
750cc
11 25 1 250 206	R75/5/6/7 (Std.) 9.0:1	$144.95
11 25 1 253 163	R75/5/6/7 (+0.5mm) 9.0:1	144.95
11 25 1 253 167	R75/5/6/7 (+1.0mm) 9.0:1	144.95
11 25 1 253 167-Z	R75/5/6/7 (+1.5mm) 9.0:1	144.95
11 25 1 461 938	K75 Thru 5/88	144.95
650cc
11 25 1 337 259	1984-on 8.2:1	$175.25
11 25 1 338 058	1985-on 8.4:1	174.25
11 25 1 335 048	R65 (Std.) 9.2:1 thru 1980	174.25
11 25 1 337 183	R65 (+0.25mm) 9.2:1	174.25
11 25 1 337 190	R65 +0.50mm) 9.2:1	174.25
600cc
11 25 1 335 656	R60/5/6/7 (Std.) 9.0:1	$144.95
11 25 1 335 659	R60/5/6/7 (+0.5mm) 9.0:1	144.95
11 25 1 335 662	R60/5/6/7 (+ 1.0mm) 9.0:1	144.95
(From Engine #622991-on 1962-on models)
11 25 1 258 804	R60/2 (Std.) 7.5:1	$189.95
11 25 1 258 807	R60/2 (+0.5mm) 7.5:1	189.95
11 25 1 258 810	R60/2 (+1.0mm) 7.5:1	189.95
11 25 1 258 810-A	R60/2 (+1.5mm) 7.5:1	189.95
R67/3 (1954) thru R60/2 (1961) up to engine #622990
11 25 1 258 490	R60 (Std.) 7.5:1	$189.95
11 25 1 258 492	R60 (+0.5mm) 7.5:1	189.95
11 25 1 258 494	R60 (+1.0mm) 7.5:1	189.95
11 25 1 258 817	R69, R69S (Std.) 9.5:1	189.95
11 25 1 258 820	R69, R69S (+0.5mm) 9.5:1	189.95
11 25 1 258 823	R69, R69S (+0.1mm) 9.5:1	189.95
11 25 1 258 823-A	R69, R69S (+1.5mm) 9.5:1	189.95
500cc
11 25 1 253 152	R50/5 (Std) 8.6:1	$150.25
11 25 1 254 053	R50/5 (+0.5mm) 8.6:1	175.95
11 25 1 254 056	R50/5 (+1.0mm) 8.6:1	195.95
11 25 1 258 470	R50/1/2 (Std) 7.5:1	189.95
11 25 1 258 473	R50/1/2 (+0.5mm 7.5:1	189.95
11 25 1 258 476	R50/1/2 (1.0mm) 7.5:1	189.95
11 25 1 258 476-A	R50/1/2 (+1.5mm) 7.5:1	189.95
250cc
11 25 1 258	R27 (Std) 8.2:1	$199.95
11 25 1 258	R27 (+.5mm) 8.2:1	199.95
11 25 1 258 468	R27 (+1.0mm) 8.2:1	199.95
11 25 0 012 110	R26 (Std) 7.6:1	199.95
11 25 0 012 115	R26 (+.5mm) 7.6:1	199.95
11 25 0 012 120	R26 (+1.0mm) 7.6:1	199.95
VALVE KEEPERS
(PAIR - Per Valve)
11 34 0 026 724	R69/R69S	$3.65
11 34 0 026 460	Rotating R26 thru R60/2	6.50
11 34 0 026 180	Upper Retainer Rotating R26 thru R60/2	21.95
11 34 0 026 187	Upper Retainer Rotating R69/R69S	27.95
PISTON WRIST PINS
1970-on
11 25 1 254 333	R50/5	$29.95
11 25 1 254 368	R60/5/6/7	29.95
11 25 1 253 170	All 750cc	27.95
11 25 0 712 199	All 900cc	25.95
11 25 1 335 475	All 800cc	34.95
11 25 1 262 581	1000cc 1977 takes C22 retainer	34.95
11 25 1 335 475	1000cc 1978-on	36.35
1955-69
11 25 1 258 470-Z	All R26,R27 & 500cc thru 1969	22.83
11 25 1 258 804-Z	R60 1962-69 Engine Nr. 622991 up	22.83
11 25 1 258 817-Z	R69/R69S	22.83
PISTON CIRCLIPS
11 25 1 335 476	1978-on R80 thru 1000cc	$ .68
07 11 9 933 653	C-22 1970-77	.45
07 11 9 933 643	C-20 all 1955-69	.52
11 25 1 460 595	K75/K100	.36
RING SETS
For one (1) piston-each set contains 3 rings. NOTE: Ring size must conform to piston size. Check ring end gap every 35-40 thousand miles. Keep your engine tight; always replace rings after 50,000 Miles.
K RING SETS
11 25 1 460 994	K100/K75 thru 1/88	$37.95
11 25 1 461 958	K100/K75 2/88-on	44.67
1000cc
11 25 1 337 399	(Std.) 1981-on	$32.59
11 25 1 265 505	(Std.) 1977-80	39.39
11 25 1 265 506	(+0.25mm) 1977-80	39.39
11 25 1 265 506-Z	(+0.5mm) 1977-80	47.79
900cc
11 25 1 259 853	(Std.)	$39.39
11 25 1 259 854	(+0.5mm)	39.39
11 25 1 259 855	(+1.0mm)	47.79
800cc
11 25 1 335 217	R80/7(std.)	$37.39
11 25 1 335 218	R80/7 (+0.25mm)	34.39
11 25 1 335 219	R80/7 (+0.50mm)	32.59
11 25 1 337 398	R80 1981-on	35.99
750cc
11 25 1 256 477	R75/5/6/7 (Std.)	$34.39
11 25 1 256 478	R75/5/6/7 (+0.5mm)	34.39
11 25 1 256 479	R75/5/6/7 (+1.0mm)	34.39
650cc
11 25 1 337 401	R65 (Std.) 1981-on (650cc)	$32.59
11 25 1 256 477	R65 (Std.) thru 1980	35.99
11 25 1 335 287	R65 (+0.25mm) thru 1980	34.39
11 25 1 256 478	R65 (+0.50mm) thru 1980	34.39
600cc
11 25 1 256 473	R60/5/6/7 (Std.)	$32.59
11 25 1 256 474	R60/5/6/7 (+0.5mm)	32.59
11 25 1 256 475	R60/5/6/7 (+1.0mm)	32.59
11 25 1 256 485	1955-69 Twins (Std.)	$36.35
11 25 1 256 486	1955-69 Twins (+0.5mm)	36.35
11 25 1 256 487	1955-69 Twins (+1.0mm)	47.79
500cc
11 25 1 256 470	R50/5 (Std.)	$32.59
11 25 1 256 471	R50/5 (+0.5mm)	33.23
11 25 1 256 472	R50/5 (1.0mm)	47.79
11 25 1 256 482	1955-69 Twins (Std.)	36.35
11 25 1 256 483	1955-69 Twins (+0.5mm)	47.79
11 25 1 256 484	1955-69 Twins (+1.0mm)	47.79
CAMSHAFTS
11 31 1 259 262	284 R50/5, R60/5/6 thru 1975	$230.83
11 31 1 262 999	284 R60/6/7 1976 thru 1978	230.83
11 31 1 263 001	308 1976-78 (except R60/6/7)	230.83
11 31 1 337 843	336 Sport 1976-78 R75/6/7	230.83
11 31 1 337 848	336 Sport 1970-75 R75/6/7, R90/6/S R80/7, and R100/7	230.83
11 31 1 336 375	308 all /7 1979-on	250.12
11 31 1 336 393	336 1979-on Sport	255.79
11 31 1 335 181	308 R65 only	255.79
11 31 1 250 251	Camshaft Flange Bearing All 1970-on Boxers	40.51
OIL PUMP
11 41 1 253 294	/5 Inner Rotor	$43.63
11 41 1 258 971	/6/7 Inner Rotor 1974-on	45.71
11 41 1 253 293	Outer Rotor 1970-on	15.08
11 41 1 335 896	62 x 2mm O-ring	2.86
11 41 1 260 182	Cover	19.70
PUSHRODS
11 32 1 262 907	1970-on	$19.95
11 32 1 335 088	R65 only	23.79
11 32 0 033 174	R60 1955-69	43.63
11 32 0 033 170	All 500cc 1955-69	37.44
VALVE LIFTERS
11 32 1 262 638	1970-on	$16.59
11 32 1 335 087	R65	17.63
11 32 1 460 144	K75/K100	12.22
11 32 0 033 157	R69/R69S	103.95
11 32 0 033 127	R26 thru R60/2	63.70
PUSHROD TUBES
11 11 1 262 904	1976-on	14.82
11 11 1 335 277	R65	16.59
11 11 1 250 214	1970-75	36.35

ROCKER ARMS
Key: No. 1=Left Intake and Right Exhaust
No. 2=Right Intake and Left Exhaust
11 33 1 250 259	/5 (No. l)	$51.95
11 33 1 250 261	/5 (No. 2)	49.14
11 33 1 257 922	/6 thru 1975 (No. l)	81.07
11 33 1 257 924	/6 thru 1975 (No. 2)	81.07
11 33 1 337 713	1976-on (No. 1)	85.23
11 33 1 337 715	1976-on (No.2)	85.23
11 33 1 261 711	Caged Bearing (8 required)	4.10
ROCKER SHAFTS
11 33 1 336 942	All 1974-on	$19.71
11 33 1 251 346	/5	35.31
11 33 1 252 628	Rocker Bushing /5	10.35
11 33 1 257 825	Thrust Washer /5	1.04
TAPPET ADJUSTING BOLT
11 33 0 034 178	1970-on, R69/R69S	$5.39
11 33 0 034 128	Nut (all)	.85
11 12 1 262 302	Rocker Hex Nut 1970-on	1.25
VALVE GUIDES 1955-1994
(Lock Ring NOT included)
INTAKE/EXHAUST - MADE OF SILICA BRONZE
All 1970-on except R65 44.2mm LONG
11 12 1 259 934	Standard 14.06mm	$17.63
11 12 1 259 935	+0.1mm 14.2mm	17.63
11 12 1 259 935-A	+0.2mm 14.3mm	17.63
11 12 1 335 568	R65 Standard	21.79
11 12 1 335 569	R65 +0.1mm	22.83
11 12 1 340 905	Intake R1100RS	9.62
11 12 1 340 906	Exhaust R1100RS	9.62
INTAKE/EXHAUST
1955-69
11 12 0 021 814	Exhaust R26 thru R60/2 Std	$17.63
11 12 0 021 816	Exhaust R26 thru R60/2 +0.1mm	17.63
11 12 0 021 817	Exhaust R26 thru R60/2 +0.2mm	17.63
11 12 0 021 818	Exhaust R26 thru R60/2 +0.3mm	17.63
11 12 0 021 103	Intake/Exhaust R69/R69S	17.63
11 12 0 021 128	Intake/Exhaust R69/R69S +0.1mm	21.95
HIGH TEMPERATURE 14.16MM VALVE GUIDE
Intake/Exhaust
1970-94 Boxer. Ideal for use with lead free seats. Get double protection. Made of magnesium bronze. Self lubricating.
11 12 1 338 708	Unleaded Valve Guide 14.06 mm	$20.90
VALVE GUIDE LOCK RINGS
EACH
11 12 0 021 118	8mm all 1970-on and R69/R69S	.42
11 12 0 021 116	7mm R26 thru R60/2	1.97
LEAD FREE EXHAUST VALVE SEATS
HOW TO BUY: The size described corresponds to the valve head diameter of your particular model. (see valve section) Only oversized seats are available for appropriate interference fit.
11 12 1 337 894	+0.2 32mm	$21.79
11 12 1 337 895	+0.4 32mm	21.79
11 12 1 338 346	+0.2 34mm	21.79
11 12 1 338 347	+0.4 34mm	21.79
11 12 1 337 899	+0.2 38mm	21.79
11 12 1 337 900	+0.4 38mm	21.79
11 12 1 338 343	+0.2 40mm	21.79
11 12 1 338 344	+0.4 40mm	21.79
LEAD FREE INTAKE SEATS
Specify model and year
11 12 1 336 574	+0.2 34mm	$14.51
11 12 1 336 574-A	+0.4 34mm	14.51
11 12 1 337 524	+0.4 36mm R65	21.79
11 12 1 337 525	+0.6 36mm R65	10.35
11 12 0 021 750	+0.2 38mm	8.53
11 12 0 021 751	+0.4 38mm	8.53
11 12 1 251 253	+0.6 38mm	8.53
11 12 1 337 526	+0.4 40mm R65	8.84
11 12 1 337 526-A	+0.6 40mm R65	20.75
11 12 1 256 004	+0.2 42mm	20.75
11 12 1 256 006	+0.4 42mm	20.75
11 12 1 256 006-A	+0.6 42mm	20.75
11 12 1 265 648	+0.4 44mm	20.75
11 12 1 265 648-A	+0.6 44mm	20.75
ORIGINAL BMW VALVES (STAINLESS)
Note: Rotating valves have two 3 slotted keyways, non-rotating have tapered keyway. Conversion from non-rotating to rotating requires keepers and spring caps of the rotating type.
INTAKE
11 34 1 340 747	36mm R1100RS	$35.31
11 34 1 460 294	34mm K75/100	19.71
11 34 1 253 118	34mm R50/5	83.15
11 34 1 256 678	38mm R60/5/6/7, R69/R69S	46.75
11 34 1 250 234	42mm R100/7 thru 1978 & all 750-900cc	25.95
11 34 1 261 751	44mm all 1000cc (except R100/7) 1977-78	31.15
11 34 1 335 092	38mm R65 thru 1980	25.95
11 34 1 336 903	40mm R65 1981-on	26.98
11 34 1 256 678	38mm R69/R69S	46.75
11 34 0 026 101	34mm Non-Rotating R26-R60/2	56.42
11 34 0 026 170	34mm Rotating Type R26-R60/2	43.63
EXHAUST
11 34 1 340 701	31mm R1100RS	$77.95
11 34 1 460 201	30mm K75/100	37.39
11 34 1 253 119	32mm R50/5	128.91
11 34 1 256 679	34mm R60/5/6/7/R69S	51.95
11 34 1 337 453	38mm all 750 thru 800cc	75.95
11 34 1 257 837	40mm all 900cc thru 1000cc	70.67
11 34 1 338 285	40mm 1987-on 1000cc	77.95
11 34 1 335 094	34mm R65 thru 1980	51.95
11 34 1 336 899	36mm R65 1981-on	39.47
11 34 1 256 679	34mm R60/5/6/7,R69S	51.95
11 34 0 026 171	32mm Non Rotating R26-R60/2	78.99
11 34 1 251 472	32 mm Rotating Type R26-R60/2	99.79
TOP END VALVE KITS 1970-on
Complete turnkey kits that contain all the parts you will need to overhaul your cylinder heads and make your BMW run like new. Each kit contains: •2 Intake Valves •2 Exhaust Valves •4 Valve Guides (no reaming required) •4 Guide Circlips •4 Valve Springs (for two cylinder models, except R26/27)
*FOR High Temperature Unleaded Guides, add $8.00 per kit (1970-on only (8 mm)
No other parts required. Replace those burned and leaky valves and see the dramatic improvement in both performance and economy.
Note: Valve seats need refacing after valve guide replacement- other than this, it is fairly straightforward for mechanically inclined individuals. If you don’t feel comfortable doing this, we offer you our years of experience at prices you know in advance. All our work carries a ONE YEAR GUARANTEE. We recommend you consider the installation of unleaded type seats with the rebuild.
VALVE KIT
#5	R60/5/6/7	$240.19
#6	All 750/800cc	258.91
#7	All 900cc	263.91
#8	1000cc thru 1978 (except S, RS/RT)	259.91
#9	1000cc 1979-on & All 100S/RT/RS	271.95
#10	R65 thru 1980	228.35
#11	R65 1981-on	266.15
VALVE SPRINGS (each)
11 34 1 264 176	All 1970-on Boxers	$4.99
11 34 1 460 117	K Model	2.86
11 34 0 026 110	Inner R26 thru R60/2	7.54
11 34 0 026 118	Outer R26 thru R60/2	13.47
11 34 0 026 160	Inner R69/R69S	8.53
11 34 0 026 164	Outer R69/R69S	13.47
VALVE KEEPERS
(PAIR - Per Valve)
11 34 0 026 724	All 1970-on, R69/R69S except R65	$3.12
11 34 1 253 958	R65 and K Models	1.72
11 34 0 026 460	Rotating R26 thru R60/2	6.45
11 34 1 256 554	Upper Retainer 1970-on except R65	3.02
11 34 1 280 649	Upper Retainer R65	3.38
11 34 0 026 180	Upper Retainer Rotating R26 thru R60/2	22.83
11 34 0 026 187	Upper Retainer Rotating R69/R69S	25.95